joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1006f5b
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x70
push 0x1001e10
call fcn.01007390
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp word [eax], 0x5a4d
jne 0x1006f96
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1006f96
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x1006fae
cmp eax, 0x20b
je 0x1006f9b
mov dword [ebp - 0x1c], edi
jmp 0x1006fc2
cmp dword [ecx + 0x84], 0xe
jbe 0x1006f96
xor eax, eax
cmp dword [ecx + 0xf8], edi
jmp 0x1006fbc
cmp dword [ecx + 0x74], 0xe
jbe 0x1006f96
xor eax, eax
cmp dword [ecx + 0xe8], edi
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], edi
push 2
pop ebx
push ebx
call dword [sym.imp.msvcrt.dll___set_app_type]
pop ecx
or dword [0x10093d8], 0xffffffff
or dword [0x10093dc], 0xffffffff
call dword [sym.imp.msvcrt.dll___p__fmode]
mov ecx, dword [0x10093bc]
mov dword [eax], ecx
call dword [sym.imp.msvcrt.dll___p__commode]
mov ecx, dword [0x10093b8]
mov dword [eax], ecx
mov eax, dword [sym.imp.msvcrt.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x10093d4], eax
call fcn.01007386
cmp dword [0x1009270], edi
jne 0x100701f
push fcn.01007386
call dword [sym.imp.msvcrt.dll___setusermatherr]
pop ecx
call fcn.0100736f
push 0x1009018
push 0x1009014
call sub.msvcrt.dll__initterm
mov eax, dword [0x10093b4]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [0x10093b0]
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x34]
push eax
call dword [sym.imp.msvcrt.dll___wgetmainargs]
mov dword [ebp - 0x38], eax
push 0x1009010
push section..data
call sub.msvcrt.dll__initterm
add esp, 0x24
mov eax, dword [sym.imp.msvcrt.dll__wcmdln]
mov esi, dword [eax]
cmp esi, edi
jne 0x1007085
or dword [ebp - 4], 0xffffffff
mov eax, 0xff
jmp 0x100713f
mov dword [ebp - 0x20], esi
cmp word [esi], 0x22
jne 0x10070d3
add esi, ebx
mov dword [ebp - 0x20], esi
mov ax, word [esi]
cmp ax, di
je 0x10070a1
cmp ax, 0x22
jne 0x100708e
cmp word [esi], 0x22
jne 0x10070ac
add esi, ebx
mov dword [ebp - 0x20], esi
mov ax, word [esi]
cmp ax, di
je 0x10070ba
cmp ax, 0x20
jbe 0x10070a7
mov dword [ebp - 0x54], edi
lea eax, [ebp - 0x80]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
test byte [ebp - 0x54], 1
je 0x10070e0
movzx eax, word [ebp - 0x50]
jmp 0x10070e3
cmp word [esi], 0x20
jbe 0x10070ac
add esi, ebx
mov dword [ebp - 0x20], esi
jmp 0x10070d3
push 0xa
pop eax
push eax
push esi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call fcn.01007597
mov esi, eax
mov dword [ebp - 0x3c], esi
cmp dword [ebp - 0x1c], edi
jne 0x1007104
push esi
call dword [sym.imp.msvcrt.dll_exit]
call dword [sym.imp.msvcrt.dll__cexit]
jmp 0x1007139
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.010073cb
ret
Function at 0x100747d
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push 0x1001ea8
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10074d5
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x1001ee4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x10074c8
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x10074d7
xor eax, eax
pop esi
leave
ret 4

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403ac5
nop
sub eax, 0x403a6b
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x40cf55
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push esi
xor esi, esi
push edi
push ebx
push 1
push esi
push esi
push dword [ebp + 8]
mov dword [ebp - 0x10], esi
mov dword [ebp - 0xc], esi
call fcn.0040b25b
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x40cfdb
push 2
push esi
push esi
push dword [ebp + 8]
call fcn.0040b25b
mov ecx, eax
and ecx, edx
sub esp, 0xfffffff0
cmp ecx, 0xffffffff
je 0x40cfdb
mov edi, dword [ebp + 0xc]
sub edi, eax
mov ebx, dword [ebp + 0x10]
sbb ebx, edx
js 0x40d070
jg 0x40cfb4
cmp edi, esi
jbe 0x40d070
mov esi, 0x1000
push esi
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebp - 4], eax
test eax, eax
jne 0x40cfe7
call fcn.00404ec8
mov dword [eax], 0xc
call fcn.00404ec8
mov eax, dword [eax]
pop ebx
pop edi
pop esi
leave
ret
push 0x8000
push dword [ebp + 8]
call fcn.0040d109
pop ecx
pop ecx
mov dword [ebp - 8], eax
test ebx, ebx
jl 0x40d007
jg 0x40d003
cmp edi, esi
jb 0x40d007
mov eax, esi
jmp 0x40d009
mov eax, edi
push eax
push dword [ebp - 4]
push dword [ebp + 8]
call fcn.0040870f
sub esp, 0xfffffff4
cmp eax, 0xffffffff
je 0x40d053
cdq
sub edi, eax
sbb ebx, edx
js 0x40d02a
jg 0x40cff9
test edi, edi
ja 0x40cff9
mov edi, dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 8]
call fcn.0040d109
pop ecx
pop ecx
push dword [ebp - 4]
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
xor esi, esi
jmp 0x40d0d9
call fcn.00404edb
cmp dword [eax], 5
jne 0x40d068
call fcn.00404ec8
mov dword [eax], 0xd
or edi, 0xffffffff
mov dword [ebp - 0xc], edi
jmp 0x40d02d
cmp ebx, esi
jg 0x40d0e5
jl 0x40d07a
cmp edi, esi
jae 0x40d0e5
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040b25b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x40cfdb
push dword [ebp + 8]
call fcn.0040a1fd
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
neg eax
sbb eax, eax
neg eax
dec eax
cdq
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
and eax, edx
cmp eax, 0xffffffff
jne 0x40d0e5
call fcn.00404ec8
mov dword [eax], 0xd
call fcn.00404edb
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
mov edi, dword [ebp - 0x10]
and edi, dword [ebp - 0xc]
cmp edi, 0xffffffff
je 0x40cfdb
push esi
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp + 8]
call fcn.0040b25b
and eax, edx
sub esp, 0xfffffff0
cmp eax, 0xffffffff
je 0x40cfdb
xor eax, eax
jmp 0x40cfe2

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x431030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
mov eax, ebx
and eax, 0x1f
mov edx, ebx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
test esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
xor eax, eax
push edi
mov edi, edx
rep stosb byte es:[edi], al
pop edi
mov eax, edx
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
mov eax, esi
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
mov edi, eax
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
mov eax, esi
sub eax, edi
mov esi, eax
test eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x431002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x431072
mov ebx, 0x40915c
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x2f0e5eab
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x431060
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4310d2
nop
nop
mov ebx, 0x42f3f8
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x6ee3396f
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4310c0
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x401933
Capabilities:
Access peb ldr_data
Check for peb beingdebugged flag

Disassembly:
mov eax, 0x42683f
call fcn.004256c0
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
mov dword [ebp - 0x10], esi
lea ecx, [esi + 0x14]
mov byte [esi], bl
mov byte [esi + 1], bl
mov byte [esi + 2], bl
mov byte [esi + 3], bl
mov byte [esi + 4], bl
mov byte [esi + 5], bl
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
call fcn.004032ae
lea ecx, [esi + 0x20]
mov dword [ebp - 4], ebx
call fcn.0040198c
lea ecx, [esi + 0x30]
call fcn.004032ae
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x405386
Capabilities:
Set file attributes

Disassembly:
push edx
push ecx
call dword [sym.imp.kernel32.dll_SetFileAttributesW]
test eax, eax
setne al
ret

Function at 0x405512
Capabilities:
Create directory

Disassembly:
mov eax, 0x426bd0
call fcn.004256c0
sub esp, 0x38
push ebx
push esi
xor ebx, ebx
mov esi, ecx
push ebx
push esi
call dword [sym.imp.kernel32.dll_CreateDirectoryW]
test eax, eax
je 0x405535
mov al, 1
jmp 0x40557b
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0xb7
je 0x405546
xor al, al
jmp 0x40557b
lea ecx, [ebp - 0x44]
call fcn.0040573f
lea ecx, [ebp - 0x1c]
call fcn.004032ae
push ebx
push esi
lea ecx, [ebp - 0x44]
mov dword [ebp - 4], ebx
call fcn.0040598d
test al, al
je 0x405570
mov ebx, dword [ebp - 0x24]
shr ebx, 4
and bl, 1
push dword [ebp - 0x1c]
call fcn.00403a73
pop ecx
mov al, bl
mov ecx, dword [ebp - 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x40597e
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ecx
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x40598c
or eax, eax
ret
Function at 0x417f2e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
pushal
call 0x417f3d
pop dword [ebp - 0x10]
mov eax, 0x6348ae87
sub eax, 0x63072f4a
sub dword [ebp - 0x10], eax
push 0x40
push 0x1000
push 0x3c754
push 0
mov eax, 0x88f57f24
add eax, 0x774d1108
add eax, dword [ebp - 0x10]
call dword [eax]
mov ecx, 0x468ca7c0
add ecx, 0xb973ade3
mov ebx, eax
mov edi, 0x1b242f2a
sub edi, 0x1ae0c12a
add edi, dword [ebp - 0x10]
mov edx, 0xe461cd7c
sub edx, 0x31f069c0
xor dword [ebp - 8], edi
mov esi, dword [edi]
add dword [ebp - 4], esi
sub esi, edx
add dword [ebp - 4], 0xe7b3d9d0
mov dword [ebx], esi
mov dword [ebp - 4], 0xbb62b9c2
add ebx, 4
add edi, 0x3eb68abd
add edi, 0xc1497547
loop 0x417f9c
add eax, 0xa83412d6
add eax, 0x57cd3689
xor ebx, ebx
add ebx, eax
add eax, 0xaff68da1
add eax, 0x50097264
mov ecx, 0x400000
add ecx, dword [ebp - 0x10]
call ebx
leave
ret

Function at 0x41e7e0
Capabilities:
Check os version
Get common file path

Disassembly:
sub esp, 0x2d4
push esi
call dword [sym.imp.kernel32.dll_GetVersion]
cmp ax, 6
je 0x41e81d
push str.SetDefaultDllDirectories
push 0x429a14
call dword [sym.imp.kernel32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.kernel32.dll_GetProcAddress]
test eax, eax
je 0x41e81d
push 0xc00
call eax
test eax, eax
jne 0x41e8b6
lea eax, [esp + 8]
push 0x106
push eax
call dword [sym.imp.kernel32.dll_GetSystemDirectoryW]
test eax, eax
je 0x41e8b6
cmp eax, 0x104
ja 0x41e8b6
cmp word [esp + eax*2 + 6], 0x5c
je 0x41e84c
mov word [esp + eax*2 + 8], 0x5c
inc eax
mov esi, dword [str.userenv]
cmp byte [esi], 0
je 0x41e8b6
push ebp
lea ecx, [esp + eax*2 + 0xc]
push edi
mov edi, dword [sym.imp.kernel32.dll_LoadLibraryExW]
mov dword [esp + 0xc], ecx
mov ebp, 0x6c
mov cl, byte [esi]
mov eax, dword [esp + 0xc]
inc esi
test cl, cl
je 0x41e88b
xor dx, dx
add eax, 2
mov dl, cl
inc esi
mov word [eax - 2], dx
mov cl, byte [esi - 1]
test cl, cl
jne 0x41e877
mov word [eax], 0x2e
mov word [eax + 2], 0x64
mov word [eax + 4], bp
mov word [eax + 6], bp
mov word [eax + 8], 0
push 8
lea eax, [esp + 0x14]
push 0
push eax
call edi
cmp byte [esi], 0
jne 0x41e86c
pop edi
pop ebp
pop esi
add esp, 0x2d4
ret
Function at 0x4220b2
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
push ebp
push esi
mov esi, ecx
mov eax, 1
push edi
mov dword [esi + 0x30], eax
mov dword [esi + 0x44], eax
or eax, 0xffffffff
xor edi, edi
mov dword [esi + 0x90], eax
mov dword [esi + 0x94], eax
mov eax, dword [esi + 4]
mov dword [esi + 0x78], edi
mov dword [esi + 0x68], edi
cmp eax, 0x20
mov dword [esi + 0x7c], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x3c], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x70], edi
mov dword [esi + 0x88], edi
mov dword [esi + 0x6c], edi
mov dword [esi + 0x48], edi
mov dword [esi + 0x4c], edi
mov dword [esi + 0x50], edi
mov dword [esi + 0x60], edi
mov dword [esi + 0x64], edi
mov dword [esi + 0x80], edi
mov dword [esi + 0x84], edi
jbe 0x42211b
mov eax, 0x20
mov ecx, dword [esi + 0x20]
mov dword [esi + 0x54], eax
mov eax, dword [esi]
mov dword [esi + 0x58], edi
cmp eax, ecx
je 0x42215c
lea ebx, [esi + 0xc8]
mov ebp, 0x20
cmp dword [ebx + 8], edi
je 0x422141
mov ecx, ebx
call fcn.00421da0
add ebx, 0x28
dec ebp
jne 0x422135
mov edx, dword [esi + 0x5c]
cmp edx, edi
je 0x422157
mov ecx, dword [esi + 0x14]
call dword [ecx + 4]
mov dword [esi + 0x5c], edi
mov ecx, dword [esi]
mov dword [esi + 0x20], ecx
mov edx, dword [esi + 0x10]
lea ecx, [esi + 0x98]
call fcn.00421cd0
mov eax, dword [esi + 0x58]
mov dword [esi + 0x24], edi
mov dword [esi + 0x28], edi
lea edx, [eax + eax*4 + 0x19]
inc eax
mov dword [esi + 0x58], eax
lea ebp, [esi + edx*8]
mov ecx, ebp
call fcn.00422200
mov ebx, eax
cmp ebx, edi
jne 0x4221bf
lea ecx, [ebp + 0x20]
call fcn.00424320
mov ebx, eax
cmp ebx, edi
jne 0x4221bf
lea ecx, [ebp + 0x1c]
call fcn.00424320
mov ebx, eax
cmp ebx, edi
jne 0x4221bf
push ebp
call fcn.00417f2e
mov ebx, eax
cmp ebx, edi
je 0x4221d4
mov ecx, esi
mov dword [esi + 0x44], edi
call fcn.00422220
cmp ebx, edi
jle 0x4221cf
and ebx, 0xffff
or ebx, 0x80070000
cmp ebx, edi
je 0x4221d4
mov dword [esi + 0x40], ebx
cmp dword [esi + 0x38], edi
jne 0x4221e6
cmp dword [esi + 0x40], edi
jne 0x4221e6
cmp dword [esi + 0x3c], edi
jne 0x4221e6
mov dword [esi + 0x44], edi
mov eax, dword [esi + 0x44]
pop edi
neg eax
sbb eax, eax
pop esi
not eax
and eax, ebx
pop ebp
pop ebx
ret
Function at 0x423270
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
push ebx
push edi
push 0x98
xor ebx, ebx
lea eax, [esi + 0x110]
push ebx
push eax
call sub.msvcrt.dll_memset
mov eax, dword [esi + 0x34]
add eax, dword [esi + 0x30]
mov ecx, dword [esi + 0x28]
lea edi, [ecx + eax]
mov dword [esi + 0x40], eax
shr ecx, 3
mov eax, 0xaaaaaaab
mul ecx
mov eax, dword [esi + 0x18]
shr edx, 3
imul edx, edx, 0x54
mov ecx, edi
sub ecx, edx
add esp, 0xc
mov dword [esi + 0x3c], edi
mov dword [esi + 0x44], ecx
mov dword [esi + 0x38], ecx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0xc], eax
mov edx, eax
cmp eax, 0xc
jb 0x4232cb
mov edx, 0xc
or eax, 0xffffffff
sub eax, edx
mov dword [esi + 0x24], eax
mov dword [esi + 0x20], eax
lea eax, [edi - 0xc]
lea edx, [ecx + 0x600]
mov dword [esi + 0x38], edx
mov dword [esi + 0x3c], eax
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 0x14], ebx
mov dword [esi + 8], ecx
mov edx, 0x100
mov word [eax], dx
mov edx, 0x101
mov word [eax + 2], dx
mov dword [eax + 4], ecx
mov dword [eax + 8], ebx
xor edx, edx
lea eax, [ecx + 2]
lea esp, [esp]
xor ecx, ecx
mov byte [eax - 2], dl
mov byte [eax - 1], 1
mov word [eax], cx
mov word [eax + 2], cx
inc edx
add eax, 6
cmp edx, 0x100
jb 0x423310
lea edx, [esi + 0x9fc]
mov dword [esp + 8], edx
push ebp
jmp 0x423340
mov edi, dword [esp + 0xc]
xor ebp, ebp
jmp 0x423350
movzx eax, word [ebp + 0x42b800]
xor edx, edx
lea ecx, [ebx + 2]
div ecx
mov edx, 0x4000
sub edx, eax
movzx ecx, dx
xor eax, eax
lea ebx, [ebx]
mov word [edi + eax*2], cx
add eax, 8
cmp eax, 0x40
jb 0x423370
add ebp, 2
add edi, 2
cmp ebp, 0x10
jb 0x423350
sub dword [esp + 0xc], 0xffffff80
inc ebx
cmp ebx, 0x80
jb 0x423340
mov ecx, 0x50
lea edi, [esi + 0x3bc]
lea ebx, [ecx - 0x4c]
pop ebp
mov eax, edi
mov edx, 0x10
jmp 0x4233b0
mov word [eax], cx
mov word [eax + 2], 0x403
add eax, ebx
dec edx
jne 0x4233b0
add ecx, 0x28
add edi, 0x40
cmp ecx, 0x438
jb 0x4233a4
pop edi
mov dword [esi + 0x3b8], 0x40070000
pop ebx
pop ecx
ret
Function at 0x4242e0
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call sub.msvcrt.dll__beginthreadex
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x424308
xor eax, eax
ret 4
call dword [sym.imp.kernel32.dll_GetLastError]
test eax, eax
jne 0x424317
mov eax, 1
ret 4

Function at 0x424f50
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [0x430218]
mov dword [ecx], eax
xor eax, eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov dword [ecx + 0x20], 0x6a09e667
mov dword [ecx + 0x24], 0xbb67ae85
mov dword [ecx + 0x28], 0x3c6ef372
mov dword [ecx + 0x2c], 0xa54ff53a
mov dword [ecx + 0x30], 0x510e527f
mov dword [ecx + 0x34], 0x9b05688c
mov dword [ecx + 0x38], 0x1f83d9ab
mov dword [ecx + 0x3c], 0x5be0cd19
ret

Function at 0x425560
Capabilities:
Hash data using sha256

Disassembly:
push ebx
push ebp
push esi
mov esi, ecx
mov eax, dword [esi + 8]
and eax, 0x3f
mov byte [eax + esi + 0x40], 0x80
inc eax
push edi
mov edi, edx
cmp eax, 0x38
jbe 0x4255a3
cmp eax, 0x40
je 0x425595
mov edx, 0x40
sub edx, eax
push edx
lea ecx, [eax + esi + 0x40]
push 0
push ecx
call sub.msvcrt.dll_memset
add esp, 0xc
mov eax, dword [esi]
push 1
lea edx, [esi + 0x40]
lea ecx, [esi + 0x20]
call eax
xor eax, eax
mov ecx, 0x38
sub ecx, eax
push ecx
lea edx, [eax + esi + 0x40]
push 0
push edx
call sub.msvcrt.dll_memset
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
shld ecx, eax, 3
add eax, eax
add eax, eax
add eax, eax
bswap ecx
bswap eax
add esp, 0xc
mov dword [esi + 0x78], ecx
mov dword [esi + 0x7c], eax
mov eax, dword [esi]
push 1
lea edx, [esi + 0x40]
lea ecx, [esi + 0x20]
call eax
lea ecx, [esi + 0x20]
mov edx, 4
mov eax, dword [ecx + 4]
mov ebp, dword [ecx]
bswap ebp
bswap eax
mov dword [edi], ebp
mov dword [edi + 4], eax
add edi, 8
add ecx, 8
dec edx
jne 0x4255e8
xor eax, eax
pop edi
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x20], 0x6a09e667
mov dword [esi + 0x24], 0xbb67ae85
mov dword [esi + 0x28], 0x3c6ef372
mov dword [esi + 0x2c], 0xa54ff53a
mov dword [esi + 0x30], 0x510e527f
mov dword [esi + 0x34], 0x9b05688c
mov dword [esi + 0x38], 0x1f83d9ab
mov dword [esi + 0x3c], 0x5be0cd19
pop esi
pop ebp
pop ebx
ret
Function at 0x425a8c
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42bb98
push 0x425a86
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
and dword [ebp - 4], 0
push 1
call dword [sym.imp.msvcrt.dll___set_app_type]
pop ecx
or dword [0x43466c], 0xffffffff
or dword [0x434670], 0xffffffff
call dword [sym.imp.msvcrt.dll___p__fmode]
mov ecx, dword [0x432650]
mov dword [eax], ecx
call dword [sym.imp.msvcrt.dll___p__commode]
mov ecx, dword [0x43264c]
mov dword [eax], ecx
mov eax, dword [sym.imp.msvcrt.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x434668], eax
call fcn.00425bcf
cmp dword [0x430240], 0
jne 0x425b0f
push 0x425bcc
call dword [sym.imp.msvcrt.dll___setusermatherr]
pop ecx
call fcn.00425bba
push 0x430064
push 0x430060
call sub.msvcrt.dll__initterm
mov eax, dword [0x432648]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push dword [0x432644]
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.msvcrt.dll___getmainargs]
push 0x43005c
push section..data
call sub.msvcrt.dll__initterm
call dword [sym.imp.msvcrt.dll___p___initenv]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
push dword [ebp - 0x20]
push dword [ebp - 0x2c]
push dword [ebp - 0x1c]
call fcn.00411c13
add esp, 0x30
mov dword [ebp - 0x24], eax
push eax
call dword [sym.imp.msvcrt.dll_exit]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0x30], ecx
push eax
push ecx
call sub.msvcrt.dll__XcptFilter
pop ecx
pop ecx
ret

Function at 0x432003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43200c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x10004870
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1005f1a0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x1007c080]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
call fcn.10037c73
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.100369cc
add esp, 8
mov dword [esi + 4], eax
mov ecx, edi
mov dword [edi + 0x34], esi
call fcn.10004d00
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret