joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401d6c
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], esp
push 0
push 0x402306
call dword [sym.imp.USER32.dll_EnumWindows]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x401d9e
push 6
call fcn.00405932
add esp, 4
mov eax, dword [0x5b69d9]
push eax
mov ebx, eax
call fcn.00401baa
pop eax
sub ebx, eax
push ecx
push ebx
push eax
shl ecx, 2
add ecx, ebx
push ecx
call fcn.0040592c
add esp, 4
pop esi
mov edi, eax
pop ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
test ecx, ecx
je 0x401e3a
push eax
lodsd eax, dword [esi]
push esi
push edi
push ecx
push eax
push 0x14
call fcn.0040592c
add esp, 4
pop esi
mov edi, eax
push eax
mov ecx, 3
rep movsd dword es:[edi], dword [esi]
lodsd eax, dword [esi]
push esi
push edi
test eax, eax
je 0x401e0b
push eax
mov ebx, eax
call fcn.0040194d
inc eax
push eax
call fcn.0040592c
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
stosd dword es:[edi], eax
lodsd eax, dword [esi]
push esi
push edi
test eax, eax
je 0x401e2a
push eax
mov ebx, eax
call fcn.0040194d
inc eax
push eax
call fcn.0040592c
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
stosd dword es:[edi], eax
pop eax
pop ecx
pop edi
pop esi
stosd dword es:[edi], eax
dec ecx
jne 0x401dd2
pop eax
push eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
push ebx
mov ecx, dword [ebx]
add ebx, 4
test ecx, ecx
je 0x401e5b
mov eax, dword [ebx]
add ebx, 4
dec ecx
je 0x401e57
imul eax, dword [ebx]
jmp 0x401e4c
mov ecx, eax
test ecx, ecx
je 0x401e9e
push ecx
push ebx
mov ebx, dword [ebx]
push ebx
add ebx, 0xc
push ebx
mov ebx, dword [ebx]
test ebx, ebx
je 0x401e79
push ebx
call fcn.00405926
add esp, 4
pop ebx
add ebx, 4
push ebx
mov ebx, dword [ebx]
test ebx, ebx
je 0x401e8d
push ebx
call fcn.00405926
add esp, 4
pop ebx
call fcn.00405926
add esp, 4
pop ebx
add ebx, 4
pop ecx
dec ecx
jne 0x401e61
call fcn.00405926
add esp, 4
pop eax
mov ebx, dword [ebp + 8]
mov dword [ebx], eax
mov ebx, dword [0x5b69d9]
push ebx
mov ecx, dword [ebx]
add ebx, 4
test ecx, ecx
je 0x401ecd
mov eax, dword [ebx]
add ebx, 4
dec ecx
je 0x401ec9
imul eax, dword [ebx]
jmp 0x401ebe
mov ecx, eax
test ecx, ecx
je 0x401f10
push ecx
push ebx
mov ebx, dword [ebx]
push ebx
add ebx, 0xc
push ebx
mov ebx, dword [ebx]
test ebx, ebx
je 0x401eeb
push ebx
call fcn.00405926
add esp, 4
pop ebx
add ebx, 4
push ebx
mov ebx, dword [ebx]
test ebx, ebx
je 0x401eff
push ebx
call fcn.00405926
add esp, 4
pop ebx
call fcn.00405926
add esp, 4
pop ebx
add ebx, 4
pop ecx
dec ecx
jne 0x401ed3
call fcn.00405926
add esp, 4
mov eax, 0x5b66b6
mov dword [0x5b69d9], eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
call fcn.00401b91
jmp 0x401f31
mov esp, ebp
pop ebp
ret 8
Function at 0x4021ae
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0x80000301
push 0
push 0x100
push 1
mov ebx, 0x184
call fcn.00405fa0
add esp, 0x10
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4021f3
push ebx
call fcn.00405926
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push 0x100
push dword [ebp - 4]
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextA]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x402221
push 6
call fcn.00405932
add esp, 4
mov eax, dword [ebp - 4]
test eax, eax
je 0x40223d
push eax
mov ebx, eax
call fcn.0040194d
inc eax
push eax
call fcn.0040592c
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x402242
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x402253
push ebx
call fcn.00405926
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x4053f0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], esp
push 0
push 0x5b6690
push str.ComSpec
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x405435
push 6
call fcn.00405932
add esp, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
xor ecx, ecx
inc ecx
push ecx
push eax
cmp ecx, eax
jg 0x40547c
push 0x5b66e6
push dword [ebp - 8]
mov ecx, 2
call fcn.004019b8
add esp, 8
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x405474
push ebx
call fcn.00405926
add esp, 4
pop eax
mov dword [ebp - 8], eax
pop eax
pop ecx
jmp 0x40543d
add esp, 8
mov dword [ebp - 0xc], esp
push dword [ebp - 4]
push dword [ebp - 8]
push str.ComSpec
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x4054a9
push 6
call fcn.00405932
add esp, 4
mov eax, dword [ebp - 8]
test eax, eax
je 0x4054c5
push eax
mov ebx, eax
call fcn.0040194d
inc eax
push eax
call fcn.0040592c
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x4054ca
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x4054db
push ebx
call fcn.00405926
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret

Function at 0x4054e0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
mov dword [ebp - 4], ebx
mov dword [ebp - 8], esp
push 0
mov ebx, dword [ebp - 4]
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x40551a
push 6
call fcn.00405932
add esp, 4
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 4], ebx
mov dword [ebp - 8], esp
mov ebx, dword [ebp - 4]
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x405549
push 6
call fcn.00405932
add esp, 4
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
mov dword [ebp - 4], ebx
mov dword [ebp - 8], esp
mov ebx, dword [ebp - 4]
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x405575
push 6
call fcn.00405932
add esp, 4
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 8
mov dword [ebp - 4], ebx
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
mov dword [ebp - 8], ebx
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 0xc
mov dword [ebp - 0xc], ebx
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 4]
mov dword [ebx], 0
mov ebx, dword [ebp - 8]
mov dword [ebx], 0
mov ebx, dword [ebp - 0xc]
mov dword [ebx], 0
mov ebx, dword [ebp - 0x10]
mov dword [ebx], 0
mov esp, ebp
pop ebp
ret 4
Function at 0x470175
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
pushal
push ebp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add dl, dl
jne 0x470192
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x470183
add dl, dl
jne 0x47019d
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x4701e9
xor eax, eax
add dl, dl
jne 0x4701aa
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x470286
add dl, dl
jne 0x4701b9
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x4701c4
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x4701cf
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x4701da
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x4701e4
push edi
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
jmp 0x470189
mov eax, 1
add dl, dl
jne 0x4701f7
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x470202
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x4701ee
sub eax, 2
jne 0x470231
mov ecx, 1
add dl, dl
jne 0x470217
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x470222
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x47020e
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x470189
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x470248
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x470253
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x47023f
cmp eax, 0x7d00
jae 0x470276
cmp eax, 0x500
jb 0x470271
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x470189
cmp eax, 0x7f
ja 0x470279
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x470189
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x4702a2
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x470189
pop ebp
sub edi, dword [ebp + 0xc]
mov dword [ebp - 4], edi
popal
pop ebp
ret
Function at 0x49e16a
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x49e18b
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x49e182
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x49e17a
mov eax, ebx
leave
ret

Function at 0x49e1b1
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x49e210
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x49e23d
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x49e22c
xor ecx, eax
xor edx, ebx
dec edi
jne 0x49e21d
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x49e263
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x49e204
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x49eaa3
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword ds:[ebp - 0x20], 0xff8bff8b
mov dword ds:[ebp - 0x14], 0xff8bff8b
mov dword ds:[ebp - 0x1c], 0xff8bff8b
push 0x7fc
push dword [ebp - 0x20]
call fcn.0049e130
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 4]
mov ebx, eax
pop ecx
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x49ec82
push dword [ebp - 4]
call fcn.0049e114
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x49eb73
jmp 0x49ec82
push dword [ebp - 4]
call fcn.0049e114
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [ebp - 4], eax
jne 0x49ebc7
lea eax, [ebp - 4]
push eax
call fcn.0049ea89
mov dword [ebp - 0x28], eax
push 0
push 4
push dword [ebp - 0x28]
push dword [ebp - 4]
push 0xffffffff
push dword [ebp - 0x14]
call fcn.0049e33b
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x49ebc7
mov eax, 1
jmp 0x49ebc9
xor eax, eax
test eax, eax
je 0x49ec77
push ebx
push esi
push edx
mov ebx, dword [ebp + 8]
lea eax, [ebx + 0x3c]
mov eax, dword [eax]
add eax, ebx
lea eax, [eax + 0x78]
mov eax, dword [eax]
lea esi, [eax + ebx]
mov dword [ebp - 0x10], esi
lea edx, [esi + 0x20]
mov edx, dword [edx]
add edx, ebx
mov edx, dword [edx]
add edx, ebx
mov dword [ebp - 0x18], edx
lea eax, [esi + 0x18]
mov eax, dword [eax]
dec eax
mov dword [ebp - 4], eax
pop ebx
pop esi
pop edx
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x49ec6f
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 8]
mov dword [ebp - 0xc], eax
push dword [ebp + 0xc]
push dword [ebp - 0xc]
call dword [ebp - 0x1c]
call fcn.0049e8a6
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x49ec5e
push edi
mov edi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
lea eax, [eax + edi*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop edi
leave
ret 8
push dword [ebp - 0xc]
call fcn.0049ea62
add dword [ebp - 8], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x49ec11
add esp, 0xc
jmp 0x49ec82
pop ebx
pop ecx
pop edx
add ecx, 4
jmp 0x49eb4c
add esp, 0xc
mov edi, edi
mov edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 0
jmp 0x49eca3
mov esp, ebp
pop ebp
ret 8
Function at 0x4c4560
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x54055b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00534454
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4c45e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0053200d
mov eax, dword [eax]
push 0x5a0264
push eax
call fcn.00523f24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005346df
test bl, bl
je 0x4c45e2
push 0x5a0264
lea ecx, [esp + 0xc]
call fcn.00534a6f
push 0x5a3e00
lea ecx, [esp + 0xc]
call fcn.00534a6f
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4c461e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005346df
jmp 0x4c46e9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4c46a2
lea edx, [esp + 0x7c]
push 0x5a3dfc
push edx
call fcn.00523f24
add esp, 8
test eax, eax
je 0x4c46a2
lea eax, [esp + 0x7c]
push 0x5a3df8
push eax
call fcn.00523f24
add esp, 8
test eax, eax
je 0x4c46a2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4c4632
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.005346df
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x4c4f00
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4c4f62
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4c4f70
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5405db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5b2a54]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4c50a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4c4fd6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005346df
xor eax, eax
jmp 0x4c511f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0053481c
push esi
lea ecx, [esp + 0xc]
call fcn.00534aab
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5a3e38
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4c50fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004c4f00
test eax, eax
jne 0x4c50fd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.004c4f00
test eax, eax
jne 0x4c50fd
lea eax, [esp + 0x14]
push 0x5a3e14
push eax
call fcn.005250c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c50dc
lea ecx, [esp + 0x14]
push 0x5a3e10
push ecx
call fcn.00525040
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c50dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4c50df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005347cc
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4c4fee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005346df
xor eax, eax
jmp 0x4c511f
mov byte [esi], 0
push 0x5a3e0c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.005346df
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4dd2c0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4dd32e
cmp si, 0x69
ja 0x4dd32e
add esi, 0xffd0
cmp si, 0x11
je 0x4dd2fe
push 0x11
call edi
test ax, ax
jge 0x4dd2fe
or esi, 0x2000
cmp si, 0x10
je 0x4dd313
push 0x10
call edi
test ax, ax
jge 0x4dd313
or esi, 0x4000
cmp si, 0x12
je 0x4dd328
push 0x12
call edi
test ax, ax
jge 0x4dd328
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4dd33b
mov esi, 0xbd
jmp 0x4dd2ef
cmp si, 0x6e
jne 0x4dd348
mov esi, 0xbe
jmp 0x4dd2ef
cmp si, 0x6f
jne 0x4dd2e9
mov esi, 0xbf
jmp 0x4dd2ef

Function at 0x4deb00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5c4098]
xor edx, edx
cmp eax, edx
jne 0x4deb26
xor eax, eax
mov byte [eax + 0x5c3f98], al
inc eax
cmp eax, 0x100
jl 0x4deb0e
mov dword [0x5c4098], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5c3f98
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4debb7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4deb8a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4deb58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4dec30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4dec83
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4dec6a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e56c0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4e5858
cmp ebp, ebx
jle 0x4e5858
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4e571e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4e5725
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4e5734
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4e573b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00534420
add esp, 4
cmp eax, ebx
je 0x4e575c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00534420
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4e584e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4e5835
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4e5821
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4e5816
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4e5824
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4e5824
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4e57c0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4e57b1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret