joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401650
Capabilities:
Get common file path

Disassembly:
push esi
push 0x418100
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x4016ed
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 2
push esi
call edi
push 4
push esi
mov dword [0x419570], eax
call edi
test eax, eax
mov dword [0x419574], eax
pop edi
je 0x4016a3
cmp word [0x419580], 0
jne 0x4016a9
push 0x41957c
push 0
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
test eax, eax
je 0x4016a9
xor eax, eax
pop esi
ret 4
mov eax, dword [0x41957c]
test eax, eax
je 0x4016ed
push 8
call fcn.0040ac3f
mov edx, dword [esp + 0xc]
add esp, 4
mov word [eax + 4], 1
mov ecx, dword [0x41957c]
push eax
push 1
push 0x402
push 0xffff
push 0xff
push edx
mov dword [eax], ecx
call dword [0x419570]
mov word [0x419580], ax
mov eax, 1
pop esi
ret 4

Function at 0x401700
Capabilities:
Get disk information

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x412578
push eax
mov dword fs:[0], esp
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 2
mov dword [esp + 8], 0xffffffff
lea ecx, [esp + 0x10]
jne 0x401749
call fcn.0040b799
xor eax, eax
mov ecx, dword [esp]
mov dword fs:[0], ecx
add esp, 0xc
ret 4
call fcn.0040b799
mov ecx, dword [esp]
mov eax, 1
mov dword fs:[0], ecx
add esp, 0xc
ret 4
Function at 0x4019e0
Capabilities:
Delete file
Set file attributes
Write file on windows

Disassembly:
sub esp, 0x20c
mov ecx, 0x82
xor eax, eax
push esi
push edi
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0x218]
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00402e95
lea ecx, [esp + 0x14]
push 0x418150
push ecx
call fcn.00402e6b
add esp, 0x10
lea edx, [esp + 0xc]
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x401a82
mov ecx, dword [esp + 0x220]
mov edx, dword [esp + 0x21c]
lea eax, [esp + 8]
push 0
push eax
push ecx
push edx
push esi
mov dword [esp + 0x1c], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 2
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x401a82
lea eax, [esp + 0xc]
push eax
invalid
invalid
adc byte [edx], dh
inc ecx

Function at 0x401a90
Capabilities:
Get common file path
Get file size
Write file on windows

Disassembly:
sub esp, 0x61c
mov ecx, 0x82
xor eax, eax
push esi
push edi
lea edi, [esp + 0x214]
rep stosd dword es:[edi], eax
mov ecx, 0x82
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x214]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea ecx, [esp + 0x214]
push ecx
call fcn.00402e4e
sub eax, 5
lea edx, [esp + 0x218]
push eax
lea eax, [esp + 0x14]
push edx
push eax
call fcn.00402eba
lea ecx, [esp + 0x1c]
push str.BConfig.tmp
push ecx
call fcn.00402e6b
add esp, 0x18
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileW]
lea edx, [esp + 0xc]
push 0
push 2
push 3
push 0
push 0
push 0xc0000000
push edx
call edi
mov esi, eax
cmp esi, 0xffffffff
jne 0x401b36
push 0
push 2
push 2
push 0
push 0
lea eax, [esp + 0x20]
push 0xc0000000
push eax
call edi
mov esi, eax
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push 0
push 0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, 0x82
xor eax, eax
lea edi, [esp + 0x41c]
lea edx, [esp + 0x41c]
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x628]
mov dword [esp + 8], 0
push ecx
push str._s_t_t
push edx
call fcn.00402ef7
lea eax, [esp + 0x428]
push eax
call fcn.00402e4e
add esp, 0x10
lea ecx, [esp + 8]
lea edx, [eax + eax]
lea eax, [esp + 0x41c]
push 0
push ecx
push edx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
add esp, 0x61c
ret 4
Function at 0x404aa9
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x418a68
cmp edx, dword [eax]
je 0x404acb
add eax, 8
inc ecx
cmp eax, 0x418af8
jl 0x404abc
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x418a68]
jne 0x404bf9
mov eax, dword [0x41b750]
cmp eax, 1
je 0x404bd3
test eax, eax
jne 0x404afc
cmp dword [0x41880c], 1
je 0x404bd3
cmp edx, 0xfc
je 0x404bf9
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x404b33
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00407430
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00407320
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x404b76
lea eax, [ebp - 0x1a4]
push eax
call fcn.00407320
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x414a6c
push edi
call fcn.00407520
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00407430
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00407440
lea eax, [ebp - 0xa0]
push 0x414a4c
push eax
call fcn.00407440
push dword [esi + 0x418a6c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00407440
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.0040739b
add esp, 0x2c
pop edi
jmp 0x404bf9
lea eax, [ebp + 8]
lea esi, [esi + 0x418a6c]
push 0
push eax
push dword [esi]
call fcn.00407320
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x408f11
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0x18
push ebx
push edi
pop edi
push 0x1b
call 0x205f88
push dword [ebp + 0xc]
call 0x4290be
mov ebx, eax
pop ecx
cmp ebx, dword [0x41bbf8]
pop ebx
mov dword [ebp + 8], ebx
jne 0x408f3f
xor esi, esi
jmp 0x408fac
test edi, ebx
je 0x488909d
xor edx, edx
mov eax, 0x84193b8
cmp dword [eax], ebx
xor al, 0x74
or eax, 0x30
inc edx
cmp eax, 0x4194a8
jl 0x408f4e
lea eax, [ebp - 0x18]
push eax
push ebx
out dx, al
adc eax, 0x80013124
push 0x11
pop esi
cmp eax, esi
jne 0x2409094
push 0
and byte [ebp + 0x2c], 0xbe
inc ecx
and byte [eax], al
pop ecx
mov esi, 0x59002041
xor eax, eax
mov edi, 0x419d20
cmp dword [0xaa2bf3e8], esi
mov dword [0x41bbf8], ebx
jbe 0x409081
cmp byte [ebp - 0x12], 1
je 0x409044
lea ecx, [ebp - 0x11]
mov dl, byte [ecx]
test byte [eax + 0xaf8c1f], dl
add byte [eax], al
movzx eax, byte [ecx - 1]
invalid
add byte [edi], cl
mov dh, 0x41
dec dword [edi]
mov ah, 0xd2
jns 0x408f78
cmova edx, dword [eax + ecx - 0x777fdff0]
and dword [ebp + 0x40042041], edi
jmp 0x408fb4
add byte [ebp + 0x24a359a5], ah
mov esi, 0xeba50041
push edx
inc ecx
inc ecx
cmp byte [ecx - 1], 0
jne 0x408fa3
mov eax, esi
or byte [eax + 0x41bd21], 8
inc eax
cmp eax, 0xff
jb 0x40905e
push ebx
call fcn.00409108
pop ecx
mov dword [0x41be24], eax
mov dword [0x41bc0c], esi
jmp 0x409088
and dword [0x41bc0c], 0
xor eax, eax
mov edi, 0x41bc00
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
jmp 0x4090a2
call fcn.00409164
jmp 0x408f38

Function at 0x40dd02
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x40dd44
call fcn.00411411
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
cmp eax, edi
je 0x40dd44
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x40dd3b
xor eax, eax
jmp 0x40dd4c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0040dd52
pop edi
pop esi
pop ebx
ret 4

Function at 0x411b69
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x411b97
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x411bb5
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00411acf
jmp 0x411bb5
mov eax, dword [esi + 0x14]
test eax, eax
je 0x411bb5
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00411acf
test edi, edi
mov eax, edi
jne 0x411b9f
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
nop
nop
nop
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x431030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x1000ba71
Capabilities:
Create directory

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
xor eax, eax
inc ebx
mov esi, edx
cmp ax, word [edi]
je 0x1000baf5
push 0x10039374
push edi
call fcn.1001de79
pop ecx
pop ecx
test eax, eax
jne 0x1000baf5
push 0x100396a4
push edi
call fcn.1001de79
pop ecx
pop ecx
test eax, eax
jne 0x1000baf5
push 0x5c
pop eax
push eax
push esi
jmp 0x1000bae4
push 0x3a
pop eax
cmp ax, word [esi - 2]
je 0x1000bad9
xor eax, eax
push eax
push edi
mov word [esi], ax
call dword [sym.imp.kernel32.dll_CreateDirectoryW]
test eax, eax
jne 0x1000bad6
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0xb7
je 0x1000bad6
xor ebx, ebx
jmp 0x1000bad9
xor ebx, ebx
inc ebx
push 0x5c
pop eax
push eax
lea ecx, [esi + 2]
mov word [esi], ax
push ecx
call fcn.1001ddb2
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x1000baab
mov eax, ebx
jmp 0x1000baf7
xor eax, eax
pop edi
pop esi
pop ebx
ret
Function at 0x10010c8b
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x104c
call fcn.1002fb29
mov eax, dword [0x100400b0]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
cmp ax, word [ecx]
je 0x10010d25
push 0xffffffffffffffff
push ecx
lea eax, [ebp - 0x104c]
push 0x824
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x10010d25
lea ecx, [ebp - 0x104c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x10010cce
sub ecx, edx
sar ecx, 1
call fcn.100078ac
test eax, eax
jle 0x10010d0b
push 0x5c
pop ecx
cmp cx, word [ebp + eax*2 - 0x104e]
jne 0x10010d0b
lea eax, [eax*2 - 2]
cmp eax, 0x1048
jae 0x10010d33
xor ecx, ecx
mov word [ebp + eax - 0x104c], cx
lea eax, [ebp - 0x104c]
push eax
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x10010d25
shr eax, 4
and eax, 1
jmp 0x10010d27
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001c65c
leave
ret
call fcn.1000fce4
int3
Function at 0x100111d4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x420
mov eax, dword [0x100400b0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, edx
mov dword [ebp - 0x41c], eax
mov eax, dword [ebp + 0x14]
mov ebx, ecx
mov dword [ebp - 0x420], eax
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x418], edi
test esi, esi
je 0x10011291
test ebx, ebx
je 0x10011291
mov edi, esi
xor edx, edx
lea ecx, [edi + 2]
mov ax, word [edi]
add edi, 2
cmp ax, dx
jne 0x1001121c
sub edi, ecx
lea eax, [ebp - 0x20c]
sar edi, 1
cmp esi, eax
je 0x1001124b
push ecx
push esi
mov edx, 0x104
mov ecx, eax
call fcn.1000fce4
test eax, eax
je 0x100112d0
push 0x5c
pop eax
cmp ax, word [ebp + edi*2 - 0x20e]
je 0x10011278
push 0xffffffffffffffff
push 0x100393f0
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x100112d0
push ebx
mov edx, 0x104
lea ecx, [ebp - 0x20c]
call fcn.1000fce4
mov edi, dword [ebp - 0x418]
jmp 0x10011293
xor eax, eax
test eax, eax
je 0x100112d0
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x100112e3
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
jne 0x10011376
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1001c65c
leave
ret 0x10
test edi, edi
je 0x10011302
lea eax, [ebp - 0x20c]
push 0x2e
push eax
call fcn.1000fce4
pop ecx
pop ecx
test eax, eax
je 0x1001130c
xor ecx, ecx
mov word [eax], cx
jmp 0x1001130c
mov dword [ebp - 0x418], 0x10037e9c
push 0xffffffffffffffff
push str.___d__s
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x100112d0
xor edi, edi
inc edi
push dword [ebp - 0x418]
lea eax, [ebp - 0x20c]
push edi
push eax
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.1000fce4
add esp, 0x14
test eax, eax
je 0x100112d0
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x10011376
inc edi
cmp edi, 0x7fffffff
jbe 0x1001132f
lea ecx, [esi + 2]
xor edx, edx
mov ax, word [esi]
add esi, 2
cmp ax, dx
jne 0x1001137b
sub esi, ecx
sar esi, 1
cmp ebx, 0xffffffff
jne 0x100112d0
mov ebx, dword [ebp - 0x41c]
test ebx, ebx
je 0x100112d0
push 0xffffffffffffffff
lea eax, [ebp - 0x414]
push eax
push 0x104
push ebx
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x100112d0
mov eax, dword [ebp - 0x420]
test eax, eax
je 0x100113e5
test esi, esi
je 0x100112d0
lea ecx, [ebx + esi*2]
push 0x5c
pop edx
mov dword [eax], ecx
cmp dx, word [ecx]
jne 0x100113e5
add ecx, 2
mov dword [eax], ecx
xor eax, eax
inc eax
jmp 0x100112d2
Function at 0x100194d5
Capabilities:
Query environment variable
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xea0
mov eax, dword [0x100400b0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0x14]
push edi
test esi, esi
jne 0x100194fb
mov eax, 0x80070057
jmp 0x1001970d
push ebx
push dword [ebp + 0xc]
lea eax, [ebp - 0x484]
xor ebx, ebx
push str.SoftwareMicrosoftOffice_i.0Registration
push 0x100
push eax
mov dword [esi], ebx
mov dword [ebp - 0xe9c], ebx
call fcn.1000fce4
add esp, 0x10
test eax, eax
je 0x100196fd
lea eax, [ebp - 0xe9c]
push eax
push 0x20019
push ebx
lea eax, [ebp - 0x484]
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x100196fd
push 0x40
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0x10]
push dword [ebp - 0xe9c]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
push dword [ebp - 0xe9c]
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp edi, 0x103
je 0x100196fd
test edi, edi
jne 0x1001970a
push 0xffffffffffffffff
lea eax, [ebp - 0x484]
mov edi, 0x100
push eax
lea eax, [ebp - 0x284]
push edi
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x1001970a
push 0xffffffffffffffff
push 0x100393f0
lea eax, [ebp - 0x284]
push edi
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x1001970a
push 0xffffffffffffffff
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x284]
push edi
push eax
call fcn.1000fce4
add esp, 0x10
cmp eax, 0x50
je 0x1001970a
lea eax, [ebp - 0xe94]
mov dword [ebp - 0xe98], ebx
push eax
push 1
push ebx
lea eax, [ebp - 0x284]
mov dword [ebp - 0xe94], ebx
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov edi, eax
test edi, edi
jne 0x10019655
lea eax, [ebp - 0xea0]
mov dword [ebp - 0xea0], 0x802
push eax
lea eax, [ebp - 0xe90]
push eax
lea eax, [ebp - 0xe98]
push eax
push ebx
push 0x1003b278
push dword [ebp - 0xe94]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov edi, eax
cmp dword [ebp - 0xe94], ebx
je 0x10019669
push dword [ebp - 0xe94]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
jne 0x100196ce
cmp dword [ebp - 0xe98], 1
je 0x1001967f
cmp dword [ebp - 0xe98], 2
jne 0x100196ce
cmp dword [ebp - 0xe98], 2
jne 0x100196d2
push 0x104
lea eax, [ebp - 0x68c]
push eax
lea eax, [ebp - 0xe90]
push eax
call dword [sym.imp.kernel32.dll_ExpandEnvironmentStringsW]
dec eax
cmp eax, 0x102
ja 0x100196d2
push 0xffffffffffffffff
lea eax, [ebp - 0x68c]
push eax
lea eax, [ebp - 0xe90]
push 0x401
push eax
call fcn.1000fce4
xor ebx, ebx
add esp, 0x10
cmp eax, 0x50
setne bl
test ebx, ebx
je 0x1001970a
lea eax, [ebp - 0xe90]
push str._no_more_entries_
push eax
call fcn.1000fce4
pop ecx
pop ecx
test eax, eax
je 0x1001970a
xor eax, eax
cmp ax, word [ebp - 0xe90]
je 0x1001970a
lea eax, [ebp - 0xe90]
push eax
jmp 0x10019702
push str._no_more_entries_
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov dword [esi], eax
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.1001c65c
leave
ret 0x10
Function at 0x405ef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a34], 0
push esi
jne 0x405f2b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f05
mov dword [ecx*4 + 0x422a30], eax
inc ecx
cmp ecx, 0x100
jl 0x405f00
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405f5c
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a30]
xor eax, esi
inc ecx
dec edx
jne 0x405f3e
pop edi
not eax
pop esi
ret 0xc

Function at 0x80b4a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x80b4c2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x80b4c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x80b4b8
mov eax, 1
add ebx, ebx
jne 0x80b4db
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x80b4d0
jne 0x80b4ec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x80b4d0
xor ecx, ecx
sub eax, 3
jb 0x80b500
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x80b572
mov ebp, eax
add ebx, ebx
jne 0x80b50b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x80b518
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x80b53c
inc ecx
add ebx, ebx
jne 0x80b528
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x80b51d
jne 0x80b539
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x80b51d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x80b55c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x80b54d
jmp 0x80b4be
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x80b55c
add edi, ecx
jmp 0x80b4be
pop esi
mov edi, esi
mov ecx, 0x147
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x80b57a
cmp byte [edi], 1
jne 0x80b57a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x80b57f
lea edi, [esi + 0x9000]
mov eax, dword [edi]
or eax, eax
je 0x80b5f7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb514]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb58c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x80b5ac
mov ecx, edi
jns 0x80b5db
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xb590]
or eax, eax
je 0x80b5f1
mov dword [ebx], eax
add ebx, 4
jmp 0x80b5c9
call dword [esi + 0xb594]
popal
jmp 0x802d68
Function at 0x4019f0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov dword [0x4040c0], eax
xor eax, eax
mov ebp, esp
mov ecx, 0xa
push eax
dec ecx
jne 0x4019ff
push esp
mov dword [ebp - 0x24], 0x40171b
mov eax, dword [0x4040c0]
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], str.solienty
call dword [sym.imp.USER32.dll_RegisterClassA]
xor eax, eax
push eax
push dword [0x4040c0]
push eax
push eax
push 0x190
push 0x2b2
push 0x640
push 0x9c4
push 0
push str.absent
push str.solienty
push eax
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x4040c8], eax
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x401a9e
mov esi, dword [sym.imp.USER32.dll_TranslateMessage]
mov edi, dword [sym.imp.USER32.dll_DispatchMessageA]
lea eax, [ebp - 0x1c]
push eax
call esi
lea ecx, [ebp - 0x1c]
push ecx
call edi
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
jne 0x401a7f
pop ebp
ret 0x10

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..retplne
mov ebx, 0x40de38
nop
nop
mov ecx, 0x5da27664
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43304e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..reloc
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x30016669
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x43c2c4
Capabilities:
Check for vm using instruction vpcext

Disassembly:
scasb al, byte es:[edi]
dec ecx
sbb esi, dword [ebp + 0x2ba44f4e]
xchg dword [esi], esi
jb 0x43c33b

Function at 0x44bb80
Capabilities:
Accept command line arguments

Disassembly:
sub esp, 0x14
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov edi, eax
lea eax, [esp + 8]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 1
push 0x4d4398
mov dword [esp + 0x34], 0
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
push 0x14
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
lea ecx, [esp + 0xc]
mov esi, eax
push ecx
push edi
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
test eax, eax
je 0x44bbe5
mov edx, dword [0x4d39b8]
push 0x4d36bc
push edx
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_InitializeSecurityDescriptor]
push 0
push 0
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_SetSecurityDescriptorDacl]
push str.GlobalIsoBuster_1102_3
push 0
lea eax, [esp + 0x18]
push 1
push eax
mov dword [esp + 0x20], 0xc
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], 0
call dword [sym.imp.KERNEL32.dll_CreateEventA]
pop edi
mov dword [0x4d39b4], eax
pop esi
add esp, 0x14
ret

Function at 0x4c95ce
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4d0560
cmp edx, dword [eax]
je 0x4c95f0
add eax, 8
inc ecx
cmp eax, 0x4d05f0
jl 0x4c95e1
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4d0560]
jne 0x4c971e
mov eax, dword [0x4d4c50]
cmp eax, 1
je 0x4c96f8
test eax, eax
jne 0x4c9621
cmp dword [0x4d04a0], 1
je 0x4c96f8
cmp edx, 0xfc
je 0x4c971e
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4c9658
lea eax, [ebp - 0x1a4]
push 0x4cd9b4
push eax
call fcn.004c9ce0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004c9f10
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4c969b
lea eax, [ebp - 0x1a4]
push eax
call fcn.004c9f10
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4cd9b0
push edi
call fcn.004cb6e0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4cd994
push eax
call fcn.004c9ce0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004c9cf0
lea eax, [ebp - 0xa0]
push 0x4cd990
push eax
call fcn.004c9cf0
push dword [esi + 0x4d0564]
lea eax, [ebp - 0xa0]
push eax
call fcn.004c9cf0
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4cd968
push eax
call fcn.004cb654
add esp, 0x2c
pop edi
jmp 0x4c971e
lea eax, [ebp + 8]
lea esi, [esi + 0x4d0564]
push 0
push eax
push dword [esi]
call fcn.004c9f10
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret