joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1004701
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push ebx
push esi
push edi
push str.SHELL32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
xor ebx, ebx
cmp edi, ebx
mov dword [ebp - 0x14], edi
je 0x100481b
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.SHBrowseForFolder
push edi
call esi
cmp eax, ebx
mov dword [ebp - 8], eax
je 0x1004808
push 0xc3
push edi
call esi
cmp eax, ebx
mov dword [ebp - 0x10], eax
je 0x1004808
push str.SHGetPathFromIDList
push edi
call esi
cmp eax, ebx
mov dword [ebp - 0xc], eax
je 0x1004808
cmp byte [0x100aa80], bl
mov esi, 0x100aa80
jne 0x10047a5
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, dword [sym.imp.USER32.dll_CharPrevA]
add eax, esi
push eax
push esi
call edi
cmp byte [eax], 0x5c
mov dword [ebp - 4], eax
jne 0x10047a5
push eax
push esi
call edi
cmp byte [eax], 0x3a
je 0x10047a5
mov eax, dword [ebp - 4]
mov byte [eax], bl
mov eax, dword [ebp + 8]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x34]
push eax
mov byte [edi], bl
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x24], 1
mov dword [ebp - 0x20], 0x1002975
mov dword [ebp - 0x1c], esi
call dword [ebp - 8]
cmp eax, ebx
mov dword [ebp + 8], eax
je 0x10047f6
push esi
push eax
call dword [ebp - 0xc]
cmp byte [0x100aa80], bl
je 0x10047f0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push dword [ebp + 8]
call dword [ebp - 0x10]
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
xor eax, eax
cmp byte [edi], bl
setne al
jmp 0x100482f
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push ebx
push 0x10
push ebx
push ebx
push 0x4c1
jmp 0x1004825
push ebx
push 0x10
push ebx
push ebx
push 0x4c2
push dword [ebp + 8]
call fcn.010038f9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x1004836
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
xor ebx, ebx
inc ebx
push esi
mov edi, ebx
call fcn.01005bf7
test eax, eax
jne 0x1004850
mov eax, ebx
jmp 0x10048ab
cmp dword [0x100ac3c], 0
jne 0x100489d
test byte [0x100b898], bl
jne 0x100489d
push 6
push 0
push 0x100386a
push dword [0x100aa4c]
mov dword [0x100ae64], esi
push 0x7d3
push dword [0x100b4a4]
call fcn.0100418e
sub eax, 6
je 0x100489b
dec eax
je 0x10048b1
sub eax, 0x832
jne 0x100489d
mov dword [0x100ac3c], ebx
mov edi, ebx
push 0x80
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov eax, edi
pop edi
pop esi
pop ebx
ret 4
xor edi, edi
jmp 0x10048a9
Function at 0x1004b47
Capabilities:
Create directory
Delete directory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
je 0x1004bd4
lea eax, [ebp - 0x128]
push eax
push dword [ebp + 8]
call fcn.01002fa7
test eax, eax
je 0x1004c3d
lea eax, [ebp - 0x128]
push eax
mov esi, 0x100ac44
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
test byte [0x100b494], 0x20
je 0x1004bc7
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx eax, word [ebp - 0x24]
sub eax, ebx
je 0x1004bbc
dec eax
je 0x1004bb5
dec eax
je 0x1004bae
dec eax
jne 0x1004bc7
push 0x1001404
jmp 0x1004bc1
push 0x10013fc
jmp 0x1004bc1
push 0x10013f4
jmp 0x1004bc1
push 0x10013ec
push esi
call fcn.01005b5f
push 0x1001254
push esi
call fcn.01005b5f
jmp 0x1004be3
push dword [ebp + 8]
mov esi, 0x100ac44
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push esi
call fcn.01003e8d
test eax, eax
jne 0x1004c03
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
je 0x1004c1c
mov dword [0x100b880], 1
push ebx
push dword [ebp + 0x10]
push esi
call fcn.01003f3a
test eax, eax
je 0x1004c28
xor eax, eax
mov dword [0x100aa5c], ebx
inc eax
jmp 0x1004c3f
call fcn.01003574
mov dword [0x100aa5c], eax
jmp 0x1004c3d
cmp dword [0x100b880], ebx
je 0x1004c3d
push esi
mov dword [0x100b880], ebx
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
xor eax, eax
pop esi
pop ebx
leave
ret 0xc
Function at 0x1004c45
Capabilities:
Check mutex on windows
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov dword [0x100b4a4], eax
xor eax, eax
mov ecx, 0x23f
mov edi, 0x100aba0
rep stosd dword es:[edi], eax
push 0x41
mov ecx, 0xcb
mov edi, 0x100b880
rep stosd dword es:[edi], eax
pop ecx
mov edi, 0x100aa80
rep stosd dword es:[edi], eax
push 0x7f
mov esi, 0x100abb4
xor edi, edi
push esi
xor ebx, ebx
inc edi
push 0x1001430
mov dword [ebp - 4], ebx
mov dword [0x100ae4c], edi
call fcn.01002a61
cmp eax, ebx
je 0x1004e6a
cmp eax, 0x80
ja 0x1004e6a
push ebx
push edi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push eax
mov dword [0x100aa50], eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 4
push 0x100b494
push 0x1001424
call fcn.01002a61
test eax, eax
je 0x1004d02
test byte [0x100b494], 0xc0
je 0x1004d92
push 0x104
lea eax, [ebp - 0x108]
push eax
push 0x1001414
call fcn.01002a61
test eax, eax
jne 0x1004d21
push ebx
push 0x10
push ebx
push ebx
push 0x4b1
push ebx
call fcn.010038f9
mov dword [0x100aa5c], 0x80070714
jmp 0x1004e7a
lea eax, [ebp - 0x108]
push eax
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
cmp eax, ebx
mov dword [0x100aa54], eax
je 0x1004d92
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x1004d92
test byte [0x100b494], 0x80
je 0x1004d61
push ebx
push 0x10
push ebx
push esi
push 0x54b
push ebx
call fcn.010038f9
jmp 0x1004d77
push 4
push 0x20
push ebx
push esi
push 0x524
push ebx
call fcn.010038f9
cmp eax, 6
je 0x1004d92
push dword [0x100aa54]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [0x100aa5c], 0x800700b7
jmp 0x1004e7a
push dword [ebp + 0xc]
mov dword [0x100aa60], ebx
call fcn.010030d4
test eax, eax
jne 0x1004db3
push ebx
push 0x10
push ebx
push ebx
push 0x520
jmp 0x1004e74
cmp byte [0x100b89a], bl
je 0x1004dca
push 0x100b89a
call fcn.01001cb7
jmp 0x1004e7a
push 0xa
push 0x1001408
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebx
je 0x1004deb
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
cmp dword [0x100a2bc], ebx
je 0x1004df9
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
cmp dword [0x100b884], ebx
jne 0x1004e66
push dword [ebp - 4]
call fcn.010041fa
test eax, eax
je 0x1004e7a
mov ax, word [0x100aa64]
cmp ax, di
je 0x1004e24
cmp ax, 2
je 0x1004e24
cmp ax, 3
jne 0x1004e66
test byte [0x100b495], 1
je 0x1004e66
test byte [0x100b898], 1
jne 0x1004e66
call fcn.010016c3
test eax, eax
jne 0x1004e66
push 0x83e
push 0x547
push 0x10017e9
push ebx
push 0x7d6
push dword [0x100b4a4]
call fcn.0100418e
cmp eax, 0x83d
jne 0x1004e7a
mov eax, edi
jmp 0x1004e7c
push ebx
push 0x10
push ebx
push ebx
push 0x4b1
push ebx
call fcn.010038f9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x1005a8b
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, eax
mov al, byte [esi]
cmp al, 0x22
jne 0x1005ab2
inc esi
mov al, byte [esi]
test al, al
je 0x1005aab
cmp al, 0x22
jne 0x1005aa0
cmp byte [esi], 0x22
jne 0x1005ac3
jmp 0x1005ac2
cmp al, 0x20
jle 0x1005ac3
inc esi
cmp byte [esi], 0x20
jg 0x1005ab6
jmp 0x1005ac3
cmp al, 0x20
jg 0x1005ac9
inc esi
mov al, byte [esi]
test al, al
jne 0x1005abe
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
test byte [ebp - 0x18], 1
je 0x1005ae3
movzx eax, word [ebp - 0x14]
jmp 0x1005ae6
push 0xa
pop eax
push eax
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x1005bf7
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x1005c0a
xor eax, eax
jmp 0x1005c12
shr eax, 4
not eax
and eax, 1
ret 4

Function at 0x1005d4f
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0xb0
and dword [ebp + 0x74], 0
cmp dword [0x100a2cc], 0xfffffffe
mov dword [ebp + 0x6c], 0xc
jne 0x1005e36
and dword [0x100a2cc], 0
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 0x38], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x1005e36
cmp dword [ebp - 0x28], 1
jne 0x1005e36
cmp dword [ebp - 0x34], 4
jne 0x1005e36
cmp dword [ebp - 0x30], 0xa
jae 0x1005e36
push 0x4a
call dword [sym.imp.USER32.dll_GetSystemMetrics]
test eax, eax
je 0x1005e36
lea eax, [ebp + 0x70]
push eax
push 0x20019
push 0
push 0x100148c
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1005e36
push edi
lea eax, [ebp + 0x6c]
push eax
lea eax, [ebp + 0x5c]
push eax
lea eax, [ebp + 0x68]
push eax
push 0
push 0x1001254
push dword [ebp + 0x70]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp + 0x70]
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
pop edi
jne 0x1005e36
lea eax, [ebp + 0x74]
push eax
lea eax, [ebp + 0x5c]
push eax
call fcn.01005c49
test eax, eax
je 0x1005e36
and dword [ebp + 0x74], 0x3ff
cmp dword [ebp + 0x74], 1
je 0x1005e2c
cmp dword [ebp + 0x74], 0xd
jne 0x1005e36
mov dword [0x100a2cc], 1
mov eax, dword [0x100a2cc]
add ebp, 0x78
leave
ret
Function at 0x1005e40
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
xor eax, eax
cmp byte [ecx], al
mov dword [ebp - 8], eax
mov dword [ebp - 4], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], eax
je 0x1005e76
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceA]
test eax, eax
jne 0x1005e7a
xor eax, eax
jmp 0x1005e90
mov eax, dword [ebp - 4]
imul eax, dword [ebp - 8]
push 0x400
push dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
leave
ret 4

Function at 0x10070a8
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
mov eax, esi
shr eax, 2
test eax, eax
push edi
mov edi, dword [esp + 0x14]
jle 0x10070e3
push ebx
movzx edx, byte [ecx]
xor ebx, ebx
inc ecx
mov bh, byte [ecx]
or edx, ebx
inc ecx
movzx ebx, byte [ecx]
shl ebx, 0x10
or edx, ebx
inc ecx
movzx ebx, byte [ecx]
shl ebx, 0x18
or edx, ebx
inc ecx
xor edi, edx
dec eax
jne 0x10070c0
pop ebx
and esi, 3
xor eax, eax
dec esi
je 0x10070ff
dec esi
je 0x10070f8
dec esi
jne 0x1007104
movzx eax, byte [ecx]
shl eax, 0x10
inc ecx
xor edx, edx
mov dh, byte [ecx]
or eax, edx
inc ecx
movzx ecx, byte [ecx]
or eax, ecx
xor eax, edi
pop edi
pop esi
ret 0xc

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x87551c2
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x432024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f314
mov ecx, 0x2266726
nop
nop
nop
nop
nop
test eax, eax
nop
je 0x432084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x645e2c18
Capabilities:
Encode data using xor

Disassembly:
add dword [ebx + 0x202026e], edi
push 0xe66e8f8b
add dword [ecx], eax
mov esp, 0x202026e
push 0xe670978b
add dword [ecx], eax
xor eax, 0x878b68c2
jb 0x645e2c1e
add dword [ecx], eax
push ebx
add ebx, 0xffffff9f
insd dword es:[edi], dx
add al, byte [edx]
pop ebx
push ebp
xor ebp, 0xffffffbc
adc dword [ebx], eax
add bl, byte [ebp + 0x53]
push esp
test esi, eax
push es
ljmp 0x4502

Function at 0x645e6b68
Capabilities:
Encode data using xor

Disassembly:
add eax, dword [edx]
pop esp
mov esp, 0x2020270
push 0xedea978b
add dword [ecx], eax
mov edx, 0x2020276
push 0xedec878b
add dword [ecx], eax
mov ebx, 0x2020266
push 0xedee8f8b
add dword [ecx], eax
mov esp, 0x202026e
push 0xedf0978b
add dword [ecx], eax
mov edx, 0x202026e
push 0xedf2878b
add dword [ecx], eax
mov ebx, 0x2020230
push 0xedf48f8b
add dword [ecx], eax
mov esp, 0x2020266
push 0xedf6978b
add dword [ecx], eax
mov edx, 0x202026e
push 0xedf8878b
add dword [ecx], eax
mov ebx, 0x202026e
push 0xedfa8f8b
add dword [ecx], eax
xor eax, 0x978b68d4
cld
in eax, dx
add dword [ecx], eax
push ebp
xor ebp, 0x26
jnp 0x645e6be9
add bl, byte [ebp + 0x58]
cmp eax, 0x4f
lds eax, [edx]
add al, byte [ebx + 0x20618c8]
add ch, dl
or eax, 0x2020202
add al, byte [edx]
add al, byte [edx]
inc ebp
inc ecx
inc ecx
inc edx
xor al, 0x50
inc ebx
xor al, 0x85
mov byte [esi], 0xed
test esi, eax
push es
in eax, dx
or dword [eax], edi
inc edi
aaa
cmp al, byte [ecx + 0x60]
enter 0x4e87, 0xfffffffffffffff8
add dword [ecx], eax
push eax
enter 0x4f87, 0xfffffffffffffff8
add dword [ecx], eax
jbe 0x645e6be9
xchg dword [eax - 8], edx
add dword [ecx], eax
push ebx
enter 0x5187, 0xfffffffffffffff8
add dword [ecx], eax
ja 0x645e6bf7
xchg dword [edx - 8], edx
add dword [ecx], eax
enter 0x5387, 0xfffffffffffffff8
add dword [ecx], eax
je 0x645e6c05
xchg dword [eax + edi*8 + 1], edx
add dword [ebx - 0x38], edi
xchg dword [ebp - 8], edx
add dword [ecx], eax
inc esi
enter 0x5687, 0xfffffffffffffff8
xchg dword [esi - 8], edx
add dword [ecx], eax
enter 0x5787, 0xfffffffffffffff8
add dword [ecx], eax
push 0xf85887c8
add dword [ecx], eax
arpl ax, cx
xchg dword [ecx - 8], ebx
add dword [ecx], eax
ja 0x645e6c2f
xchg dword [edx - 8], ebx
add dword [ecx], eax
outsb dx, byte [esi]
enter 0x5b87, 0xfffffffffffffff8
add dword [ecx], eax
jbe 0x645e6c3d
xchg dword [eax + edi*8 + 1], ebx
add dword [esi - 0x38], ecx
xchg dword [ebp - 8], ebx
add dword [ecx], eax
jno 0x645e6c4b
xchg dword [esi - 8], ebx
add dword [ecx], eax
enter 0x5f87, 0xfffffffffffffff8
add dword [ecx], eax
arpl ax, cx
xchg dword [eax - 8], esp
add dword [ecx], eax
outsb dx, byte [esi]
enter 0x6187, 0xfffffffffffffff8
add dword [ecx], eax
enter 0x6287, 0xfffffffffffffff8
add dword [ecx], eax
add bl, byte [eax - 0x13]
push es
aas
inc esi
inc ebx
dec edi
or eax, 0x17
inc ecx
add al, byte [edx]
pushal
pop eax
push ebx
test esi, eax
push es
or eax, 0xffffffe6
pop ebp
add eax, dword [edx]
xor eax, 0xffffff87
add eax, dword es:[edx]
xor eax, 0x4f
inc edx
add eax, dword [edx]
pushal
push esp
push edx
test esi, eax
push es
or esp, 0x34
and byte [edx], al
add bl, byte [eax + ecx*8 - 0x79]
push esi
hlt
Function at 0x406024
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
push esi
mov esi, 0x104
lea eax, [ebp - 0x120]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
cmp eax, esi
pop esi
jbe 0x406048
xor eax, eax
test eax, eax
je 0x40605a
cmp byte [ebp + eax - 0x121], 0x5c
je 0x40605a
xor ecx, ecx
jmp 0x40605d
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx + 0x409014]
lea eax, [ebp + eax - 0x120]
push ecx
push str._s_s.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x120]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
leave
ret 4

Function at 0x406107
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42229c], 0
push esi
jne 0x40613e
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 0x406118
mov dword [ecx*4 + 0x422298], eax
inc ecx
cmp ecx, 0x100
jl 0x406113
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x40616f
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 + 0x422298]
xor eax, esi
inc ecx
dec edx
jne 0x406151
pop edi
not eax
pop esi
ret 0xc

Function at 0x401000
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
jmp 0x403a1c
mov ecx, ebp
push ebp
mov ebp, esp
mov dword [0x405076], ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x405220], eax
mov dword [0x4051a8], 0x403098
mov dword [0x4051a4], 2
jmp 0x403a4c
mov dword [0x4051ac], 0
mov dword [0x4051b0], 0
mov dword [0x4051a0], 0x30
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov dword [0x4051b4], eax
mov dword [0x4051c8], 0x40426e
mov dword [0x4051c0], 0xf
mov dword [0x40506e], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x4051b8], eax
mov dword [0x4051cc], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x4051bc], eax
push 0x4051a0
call dword [sym.imp.user32.dll_RegisterClassExA]
push 0
push dword [0x40506e]
push 0
push 0
push 0x1e5
push 0x21e
push 0xffffe52a
push 0xfffff588
push 0x40000
push str.justam
push 0x40426e
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x405218], eax
push 5
push dword [0x405218]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x405218]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x403b1f
push 0
push 0
push 0
push 0x4051d0
call dword [sym.imp.user32.dll_GetMessageA]
or eax, eax
je 0x403b4c
push 0x4051d0
call dword [sym.imp.user32.dll_TranslateMessage]
push 0x4051d0
call dword [sym.imp.user32.dll_DispatchMessageA]
jmp 0x403b1f
mov eax, dword [0x4051d8]
jmp 0x403b59
call 0x402be1
ret
Function at 0x405d9a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42c574], 0
push esi
jne 0x405dd1
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 0x405dab
mov dword [ecx*4 + 0x42c570], eax
inc ecx
cmp ecx, 0x100
jl 0x405da6
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405e02
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 + 0x42c570]
xor eax, esi
inc ecx
dec edx
jne 0x405de4
pop edi
not eax
pop esi
ret 0xc

Function at 0x42e001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rdata
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x42e072
nop
mov ebx, 0x407ef8
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x746a4497
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x42e0d2
nop
mov ebx, 0x42cd70
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x48118c0
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x4a7f430f
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data_1
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e3d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x7a3d7fcb
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x41fe40
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x13000]
push edi
jmp 0x41fe5a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x41fe61
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x41fe50
mov eax, 1
add ebx, ebx
jne 0x41fe73
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x41fe68
jne 0x41fe84
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41fe68
xor ecx, ecx
sub eax, 3
jb 0x41fe98
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41ff0a
mov ebp, eax
add ebx, ebx
jne 0x41fea3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x41feb0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41fed4
inc ecx
add ebx, ebx
jne 0x41fec0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41feb5
jne 0x41fed1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41feb5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41fef4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41fee5
jmp 0x41fe56
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41fef4
add edi, ecx
jmp 0x41fe56
pop esi
mov edi, esi
mov ecx, 0x91a
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41ff12
cmp byte [edi], 9
jne 0x41ff12
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 al, bl
loop 0x41ff17
lea edi, [esi + 0x1d000]
mov eax, dword [edi]
or eax, eax
je 0x41ff8f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x207e4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x208c4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41ff44
mov ecx, edi
jns 0x41ff73
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 + 0x208cc]
or eax, eax
je 0x41ff89
mov dword [ebx], eax
add ebx, 4
jmp 0x41ff61
call dword [esi + 0x208c8]
mov ebp, dword [esi + 0x208d0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x17f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x41ffc3
sub esp, 0xffffff80
jmp 0x41382f
Function at 0x430001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408e84
nop
mov ecx, 0x1af25d9f
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e1d0
mov ecx, 0x72a3634
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219