joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43fb60
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x471453
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00464a5b
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0046a0f0
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046b64f
test eax, eax
je 0x43fc7c
mov ecx, dword [esp + 0x3c]
call fcn.0046a11d
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43fc40
push edi
mov ecx, esi
call fcn.0046778a
mov ecx, esi
call fcn.0043fde0
cmp dword [esp + 0x38], 1
jne 0x43fc75
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004678c5
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x442690
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4426c3
push esi
call fcn.00445780
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4426bc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x442749
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x442732
mov eax, dword [esi + 8]
test eax, eax
je 0x4426e7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x44272e
cmp eax, 2
je 0x442732
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4426da
cmp eax, 3
je 0x44270d
cmp eax, 1
jne 0x4426da
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4426da
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4426da
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00442770
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x442758
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00442770
add esp, 4
pop esi
ret

Function at 0x4502e0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x450383
test eax, eax
jbe 0x450383
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x450383
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x45032e
xor esi, esi
jmp 0x450334
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x45035f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004522c0
add esi, eax
push esi
mov ebx, esi
call fcn.004522c0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x450340
pop ebp
test edi, edi
pop edi
jne 0x450383
test ebx, ebx
je 0x450383
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00454760
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4504c5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4505dd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4505dd
mov eax, dword [esi + 0x3c]
push eax
call fcn.00464ead
mov esi, eax
test esi, esi
je 0x4505dd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4505dd
mov ecx, esi
call fcn.00450430
cmp edi, eax
jge 0x4505dd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x450563
mov dword [esp + 0x34], 1
jmp 0x4505be
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4505dd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0044fa10
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x465850
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x465888
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00463904
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004638dc
jmp 0x465894
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x466f42
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x466f84
call fcn.0046ca35
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x466f84
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x466f7b
xor eax, eax
jmp 0x466f8c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00466f92
pop edi
pop esi
pop ebx
ret 4
Function at 0x46cf65
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x46cf93
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46cfb1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046cecb
jmp 0x46cfb1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46cfb1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046cecb
test edi, edi
mov eax, edi
jne 0x46cf9b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x43d0b8
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov ebx, 0x43ce2e
sub esp, 4
mov dword [esp], edi
pop ecx
call fcn.0043d0e1
mov ecx, ecx
xor dword [esi], ebx
and edi, ecx
add ecx, edi
inc esi
mov edi, ecx
cmp esi, edx
jne fcn.0043d0b8
and edi, ecx
sub edi, 0x3110bc83
ret
Function at 0x4067e9
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, 0x40a440
push edi
xor bl, bl
call dword [sym.imp.SHLWAPI.dll_PathSkipRootW]
mov esi, eax
test esi, esi
jne 0x406803
mov esi, edi
movzx eax, word [esi]
cmp eax, 0x5c
je 0x406815
cmp eax, 0x2f
je 0x406815
test ax, ax
jne 0x406841
mov ebp, eax
xor eax, eax
push edi
mov word [esi], ax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x406835
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jmp 0x406837
test al, 0x10
je 0x406848
test bp, bp
je 0x406846
mov word [esi], bp
add esi, 2
jmp 0x406803
mov bl, 1
pop edi
pop esi
pop ebp
mov al, bl
pop ebx
ret

Function at 0x40100b
Capabilities:
Query or enumerate registry value

Disassembly:
call 0x40100b
push eax
call sub.KERNEL32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xfffffef0
jmp 0x40109c
lea eax, [ebp - 0x104]
push eax
call fcn.004011ec
push 0x401019
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
jne 0x401165
lea eax, [ebp - 0x10c]
push eax
push 0x20019
push 0
push 0x401038
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
cmp eax, 0
jne 0x4011a5
mov dword [ebp - 0x110], 0x103
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push 0
push 0x401052
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegQueryValueExA
push eax
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegCloseKey
pop eax
cmp eax, 0
jne 0x4011a5
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrlenA
lea ebx, [ebp - 0x104]
add ebx, eax
dec ebx
cmp byte [ebx], 0x5c
je 0x40114a
mov word [ebx], 0x5c
push 0x401023
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
je 0x4011a5
mov dword [ebp - 0x108], eax
push 0x40102d
push eax
call sub.KERNEL32.dll_GetProcAddress
test eax, eax
je 0x40119a
push 0x3e8
call eax
test eax, eax
je 0x40119a
call 0x40118a
add dword [esp], 0x1e76
call eax
push 0
call sub.KERNEL32.dll_ExitProcess
push dword [ebp - 0x108]
call sub.KERNEL32.dll_FreeLibrary
push 0x10
push 0x401096
push 0x401057
push 0
call sub.USER32.dll_MessageBoxA
mov eax, 0xffffffff
leave
ret
Function at 0x404a73
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov dword [ebp - 4], 0x613e46ed
mov eax, dword [ebp - 4]
mov edx, eax
add edx, eax
mov dword [ebp - 4], edx
xor esi, esi
mov word [ebp - 0x10], 0
jmp 0x404b7f
mov eax, ebx
add eax, esi
push eax
call fcn.0040424c
pop ecx
mov edx, eax
mov byte [ebp - 5], dl
cmp byte [ebp - 5], 0
jne 0x404ac0
mov byte [ebp - 6], 0
jmp 0x404aea
call 0x409a18
mov dword [ebp - 0x14], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 5]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x14]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 6], dl
mov eax, 0x47d9
mul dword [ebp - 4]
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], eax
mov al, byte [esi + ebx]
cmp al, 0x70
jb 0x404b13
cmp al, 0x7f
ja 0x404b13
mov eax, ebx
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 6]
sub edx, ecx
mov byte [eax], dl
movzx eax, byte [esi + ebx]
cmp eax, 0xe2
jne 0x404b2e
mov eax, ebx
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 6]
sub edx, ecx
mov byte [eax], dl
add dword [ebp - 4], 0x7ab1
push 8
push 0x90
lea eax, [ebp - 0xe]
push eax
call 0x4099f4
movzx eax, byte [ebp - 5]
push eax
mov eax, ebx
add eax, esi
push eax
lea eax, [ebp - 0xe]
movzx edx, byte [ebp - 6]
add eax, edx
push eax
call 0x4099e8
push 6
lea eax, [ebp - 0xe]
push eax
mov eax, ebx
add eax, esi
push eax
call 0x4099e8
add esp, 0x24
add esi, 6
xor dword [ebp - 4], 0x3836
inc word [ebp - 0x10]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x404aa4
pop edi
pop esi
pop ebx
leave
ret
Function at 0x402f68
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x461020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403000
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402fe0
xor eax, eax
push ebp
push 0x402fd9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40301c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402fe0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x461020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x461020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403cac
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x463048], 0
je 0x403d0d
cmp word [0x46321c], 0xd7b2
jne 0x403cd5
cmp dword [0x463224], 0
jbe 0x403cd5
mov eax, 0x463218
call dword [0x463234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46106c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x403d34
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x461030], 0
jne 0x403d29
push 0
push 0x461064
push 0x46106c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405980
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x4059e6
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404098
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402b2c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4059d0
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4059ed
lea eax, [ebp - 0x10]
call fcn.00403e28
ret

Function at 0x40aa90
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40aac9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403f18
jmp 0x40aad2
mov eax, ebx
mov edx, esi
call fcn.00403e7c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40aadc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40aafd
mov al, byte [esp]
jmp 0x40aaff
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b184
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40affc
mov eax, dword [0x4621d8]
cmp byte [eax], 0
je 0x40b200
mov eax, dword [0x461fdc]
call fcn.00402998
call fcn.0040283c
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004082f0
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40b248
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b236
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x461f88]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x463664]
call fcn.00404e94
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40ba9c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40bb72
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00403ec0
lea eax, [ebp - 8]
call fcn.00404338
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004042e8
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40bb5c
mov eax, ebx
call fcn.004026d4
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40bb55
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004042e8
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40bb3f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40bb84
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40bb3f
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bb5c
mov eax, dword [ebp - 0x10]
call fcn.004026f4
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bb79
lea eax, [ebp - 8]
call fcn.00403e28
ret

Function at 0x40bff0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c054
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404098
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00407e80
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c05b
lea eax, [ebp - 0xc]
call fcn.00403e28
ret

Function at 0x41a214
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x463884
cmp dword [edi], 0
jne 0x41a290
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x463880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4613ec
mov ecx, 2
call fcn.004028d0
mov edx, 0x41a1ec
lea eax, [esi + 5]
call fcn.0041a20c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a20c
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41a265
mov dword [0x463880], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41b4d4
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41b4da
ret
Function at 0x41da48
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41da99
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41da80
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41da70
jmp 0x41da99
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41da81
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x436788
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x4366d4
call sub.user32.dll_EnumWindows
ret

Function at 0x4368a8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x436925
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00436308
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x4368cd
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00435f08
cmp dword [ebp - 4], 0
je 0x43690f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004042e8
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43692c
lea eax, [ebp - 4]
call fcn.00403e28
ret

Function at 0x439dcc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x463b5c], 0
je 0x439f1b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x462174]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x439f1b
mov eax, dword [0x463b60]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x463b5c]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x439eea
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x463b5c]
call fcn.00413774
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x439ee2
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x439ee2
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x439ee2
mov eax, dword [ebp - 0x14]
call fcn.00442a64
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x439ee2
push ebp
call fcn.00439d88
pop ecx
test al, al
jne 0x439ee2
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x439e9e
mov eax, dword [ebp - 0x14]
call fcn.00441594
dec eax
jle 0x439ee2
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.004032ec
cmp byte [ebp - 1], 0
je 0x439ee2
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x439ee2
mov edx, dword [ebp - 0x14]
mov eax, dword [0x463b60]
call fcn.00439554
inc edi
dec ebx
jne 0x439e31
mov eax, dword [0x463b60]
cmp dword [eax + 8], 0
jle 0x439f02
mov eax, dword [0x463b60]
call fcn.004395e4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x439f1b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00439bf0
pop ecx
test al, al
jne 0x439f1b
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret