joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x414de9
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
xor dword [edx], ebx
add edx, 4
sub ecx, 0x5385e826
cmp edx, edi
jne fcn.00414de9
ret
Function at 0x10070c0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x101fd5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x18]
push edi
lea ecx, [esi + 4]
mov dword [esi], 0x1004774
call fcn.010088dd
push 4
mov dword [esp + 0x18], 0
call fcn.01009822
mov edi, eax
add esp, 4
test edi, edi
je 0x1007134
push ebx
call fcn.010086b9
mov dword [edi], eax
call fcn.01008448
push 0
lea ecx, [esp + 0x10]
mov ebx, eax
call fcn.0100881e
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x1007128
inc eax
mov dword [ebx + 4], eax
lea ecx, [esp + 0xc]
call fcn.01008846
pop ebx
jmp 0x1007136
xor edi, edi
mov dword [esi + 0x38], edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x100a330
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x1023448]
jne 0x100a33a
repz ret
jmp fcn.0100f74c
Function at 0x101b432
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x1023448]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0100eee0
and dword [ebp - 0x14], 0
cmp dword [0x103aeb4], 0
mov dword [ebp - 0x18], eax
jne 0x101b4e5
push 0x1004290
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x101b58d
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x1004284
push ebx
call edi
test eax, eax
je 0x101b58d
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x1004274
push ebx
mov dword [0x103aeb4], eax
call edi
push eax
call esi
push 0x1004260
push ebx
mov dword [0x103aeb8], eax
call edi
push eax
call esi
push 0x1004244
push ebx
mov dword [0x103aebc], eax
call edi
push eax
call esi
mov dword [0x103aec4], eax
test eax, eax
je 0x101b4e5
push 0x100422c
push ebx
call edi
push eax
call esi
mov dword [0x103aec0], eax
mov eax, dword [0x103aec0]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x101b53e
cmp dword [0x103aec4], ecx
je 0x101b53e
push eax
call esi
push dword [0x103aec4]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x101b53e
test ebx, ebx
je 0x101b53e
call edi
test eax, eax
je 0x101b535
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x101b535
test byte [ebp - 8], 1
jne 0x101b53e
or dword [ebp + 0x10], 0x200000
jmp 0x101b571
mov eax, dword [0x103aeb8]
cmp eax, dword [ebp - 0x18]
je 0x101b571
push eax
call esi
test eax, eax
je 0x101b571
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x101b571
mov eax, dword [0x103aebc]
cmp eax, dword [ebp - 0x18]
je 0x101b571
push eax
call esi
test eax, eax
je 0x101b571
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x103aeb4]
call esi
test eax, eax
je 0x101b58d
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x101b58f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0100a330
leave
ret
Function at 0x101eae0
Capabilities:
Get common file path
Manipulate console buffer

Disassembly:
mov eax, 0x1398
call fcn.0101c2d0
cmp dword [0x14e5324], 0x37
push esi
jne 0x101ebfd
lea eax, [esp + 0x60]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_VirtualLock]
push 0
lea ecx, [esp + 0x39c]
push ecx
push 0x10043c4
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointA]
mov esi, dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
lea edx, [esp + 0x28]
push edx
push 0
push 0
push 0
call esi
xor eax, eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
lea eax, [esp + 8]
push eax
push 0
push 0
push 0
push 0
mov dword [esp + 0x1c], 0
call dword [sym.imp.KERNEL32.dll_ReadFileScatter]
push 0
lea ecx, [esp + 0x79c]
push ecx
push 0x10043d0
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0
lea edx, [esp + 0xb9c]
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea eax, [esp + 0x178]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCPInfoExW]
lea ecx, [esp + 0x24]
push ecx
push 0
push 0
push 0
call esi
push 0x10043f8
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
lea edx, [esp + 0x1c]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeA]
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetProfileSectionW]
push 0x30
lea ecx, [esp + 0x34]
push 0
push ecx
mov dword [esp + 0x38], 0
call fcn.01011b20
add esp, 0xc
lea edx, [esp + 0x2c]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CommConfigDialogW]
mov eax, dword [0x14e7a88]
mov dword [esp + 4], eax
mov eax, 0x5d1
add dword [esp + 4], eax
mov ecx, dword [esp + 4]
mov dl, byte [ecx + ebx]
mov eax, dword [0x14e3b10]
mov byte [eax + ebx], dl
pop esi
add esp, 0x1398
ret
Function at 0x101ee90
Capabilities:
Accept command line arguments
Get geographical location
Query environment variable

Disassembly:
mov eax, dword [0x14e5324]
mov ecx, dword [0x14e3b10]
sub esp, 0x974
push ebx
push ebp
shr eax, 3
push esi
push edi
test eax, eax
je 0x101f076
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x24], eax
mov eax, dword [ecx + 4]
mov edi, dword [ecx]
mov ecx, dword [0x1038b10]
mov edx, dword [str.Ieef]
mov dword [esp + 0x14], eax
mov eax, dword [0x1038b18]
mov dword [esp + 0x34], ecx
mov ecx, dword [0x1038b1c]
mov ebx, 0xc6ef3720
mov dword [esp + 0x2c], edx
mov dword [esp + 0x28], eax
mov dword [esp + 0x30], ecx
mov dword [esp + 0x20], 0x20
mov eax, edi
shl eax, 4
add eax, dword [esp + 0x28]
mov esi, edi
shr esi, 5
cmp dword [0x14e5324], 0x1b
mov dword [esp + 0x10], eax
lea ebp, [ebx + edi]
jne 0x101ef38
push 0
call dword [sym.imp.KERNEL32.dll_ConvertThreadToFiber]
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
push 0
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
lea edx, [esp + 0x3c]
push edx
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
mov eax, dword [esp + 0x10]
add esi, dword [esp + 0x30]
xor eax, ebp
xor edx, edx
mov dword [esp + 0x18], esi
mov dword [esp + 0x10], eax
mov dword [0x14e3b14], edx
mov eax, dword [esp + 0x18]
add dword [0x14e3b14], eax
mov eax, dword [0x14e3b14]
mov dword [esp + 0x38], eax
mov dword [esp + 0x18], edx
mov eax, dword [esp + 0x38]
add dword [esp + 0x18], eax
mov eax, dword [esp + 0x10]
xor eax, dword [esp + 0x18]
mov dword [esp + 0x18], eax
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x18], ecx
mov eax, dword [esp + 0x18]
sub dword [esp + 0x14], eax
mov ecx, dword [esp + 0x14]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x34]
cmp dword [0x14e5324], 0x1be
mov dword [esp + 0x10], eax
lea esi, [ebx + ecx]
jne 0x101efce
push edx
lea eax, [esp + 0x184]
push eax
push edx
push edx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_HeapSize]
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
shr ecx, 5
add ecx, dword [esp + 0x2c]
cmp dword [0x14e5324], 0x979
mov dword [0x14e3b18], 0xff6b3619
mov dword [0x14e3b1c], 0xffffffff
mov dword [esp + 0x18], ecx
jne 0x101f00a
lea ecx, [esp + 0x40]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
mov eax, dword [esp + 0x10]
xor eax, esi
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x18]
xor dword [esp + 0x10], eax
sub edi, dword [esp + 0x10]
add ebx, 0x61c88647
dec dword [esp + 0x20]
jne 0x101eef5
cmp dword [0x14e5324], 0x8d4
jne 0x101f03e
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
mov dword [eax], edi
mov dword [eax + 4], edx
cmp dword [0x14e5324], 0x17
jne 0x101f061
lea eax, [esp + 0x40]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
mov ecx, dword [esp + 0x1c]
add ecx, 8
dec dword [esp + 0x24]
mov dword [esp + 0x1c], ecx
jne 0x101eeb8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x974
ret
Function at 0x423eae
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0042405e
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x423fac
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x423f4f
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x423f92
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x423f66
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x423f81
test al, 0x40
je 0x423f78
mov ecx, dword [edi + 0x20]
jmp 0x423f7f
test al, 0x80
je 0x423f92
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x423f92
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x423f1e
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x5060b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x61c70b
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.0060e0bb
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x506132
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0060ad69
mov eax, dword [eax]
push 0x9eed80
push eax
call fcn.005f90e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0060e346
test bl, bl
je 0x506132
push 0x9eed80
lea ecx, [esp + 0xc]
call fcn.0060e722
push 0x9eed8c
lea ecx, [esp + 0xc]
call fcn.0060e722
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 0x50616e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0060e346
jmp 0x506239
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 0x5061f2
lea edx, [esp + 0x7c]
push 0x9eed88
push edx
call fcn.005f90e4
add esp, 8
test eax, eax
je 0x5061f2
lea eax, [esp + 0x7c]
push 0x9eed84
push eax
call fcn.005f90e4
add esp, 8
test eax, eax
je 0x5061f2
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 0x506182
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.0060e346
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 0x5074b0
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 0x507512
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 0x507520
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x61c86b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xab8838]
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 0x507658
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x507586
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0060e346
xor eax, eax
jmp 0x5076cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0060e4cf
push esi
lea ecx, [esp + 0xc]
call fcn.0060e75e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x9eedd0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x5076ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push connect
call fcn.005074b0
test eax, eax
jne 0x5076ad
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 connect
mov ecx, edi
call fcn.005074b0
test eax, eax
jne 0x5076ad
lea eax, [esp + 0x14]
push 0x9eedac
push eax
call fcn.005fa380
mov esi, eax
add esp, 8
test esi, esi
jne 0x50768c
lea ecx, [esp + 0x14]
push 0x9eeda8
push ecx
call fcn.005fa300
mov esi, eax
add esp, 8
test esi, esi
jne 0x50768c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x50768f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0060e47f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x50759e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0060e346
xor eax, eax
jmp 0x5076cf
mov byte [esi], 0
push 0x9eeda4
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.0060e346
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 0x51d430
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 0x51d49e
cmp si, 0x69
ja 0x51d49e
add esi, 0xffd0
cmp si, 0x11
je 0x51d46e
push 0x11
call edi
test ax, ax
jge 0x51d46e
or esi, 0x2000
cmp si, 0x10
je 0x51d483
push 0x10
call edi
test ax, ax
jge 0x51d483
or esi, 0x4000
cmp si, 0x12
je 0x51d498
push 0x12
call edi
test ax, ax
jge 0x51d498
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x51d4ab
mov esi, 0xbd
jmp 0x51d45f
cmp si, 0x6e
jne 0x51d4b8
mov esi, 0xbe
jmp 0x51d45f
cmp si, 0x6f
jne 0x51d459
mov esi, 0xbf
jmp 0x51d45f

Function at 0x51ee00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xaca280]
xor edx, edx
cmp eax, edx
jne 0x51ee26
xor eax, eax
mov byte [eax + 0xaca180], al
inc eax
cmp eax, 0x100
jl 0x51ee0e
mov dword [0xaca280], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xaca180
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x51eeb7
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 0x51ee8a
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 0x51ee58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x51eec0
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 0x51ef13
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 0x51eefa
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 0x5261b0
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 0x526348
cmp ebp, ebx
jle 0x526348
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x52620e
dec eax
or eax, 0xfffffff8
inc eax
je 0x526215
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x526224
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x52622b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0060e087
add esp, 4
cmp eax, ebx
je 0x52624c
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.0060e087
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 0x52633e
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 0x526325
mov al, byte [edx]
cmp al, 0xc0
jbe 0x526311
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x526306
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 0x526314
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x526314
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x5262b0
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 0x5262a1
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
Function at 0x529b80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x61e5f8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x529bb9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0061632f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.006163b7
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00529c40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.006163f4
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24