joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43649c
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff9a4
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [0x420cc4]
call fcn.0040b244
mov eax, dword [ebp - 8]
mov edx, dword [0x420cc4]
call fcn.0040b244
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x43659f
xor edx, edx
push ebp
push 0x43658c
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
push 0
lea eax, [ebp - 0x10]
push eax
push 0x400
lea eax, [ebp - 0x65c]
push eax
push 0
push 0
push 0x4004747f
mov eax, dword [ebp - 0xc]
push eax
call sub.WS2_32.DLL_WSAIoctl
inc eax
je 0x436582
mov eax, dword [ebp - 0x10]
mov ecx, 0x4c
cdq
idiv ecx
mov esi, eax
dec esi
test esi, esi
jl 0x436582
inc esi
lea edi, [ebp - 0x658]
push esi
push edi
mov esi, edi
lea edi, [ebp - 0x20]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
cmp dword [ebp - 0x1c], 0x100007f
je 0x43657c
movzx eax, byte [ebp - 0x1a]
push eax
movzx eax, byte [ebp - 0x19]
push eax
mov eax, dword [ebp - 4]
movzx ecx, byte [ebp - 0x1b]
movzx ebx, byte [ebp - 0x1c]
mov edx, ebx
call fcn.004210b4
movzx eax, byte [ebp - 0x1a]
push eax
movzx eax, byte [ebp - 0x19]
push eax
mov eax, dword [ebp - 8]
movzx ecx, byte [ebp - 0x1b]
mov edx, ebx
call fcn.004210b4
add edi, 0x4c
dec esi
jne 0x436532
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x436596
mov eax, dword [ebp - 0xc]
push eax
call sub.wsock32.dll_closesocket
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4374b8
Capabilities:
Initialize winsock library

Disassembly:
mov eax, dword [0x4448c8]
add eax, 0xb4
push eax
push 0x101
call sub.wsock32.dll_WSAStartup
test eax, eax
je 0x4374dd
mov eax, dword [0x4448c8]
mov byte [eax + 0x9c], 1
ret

Function at 0x4380dc
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
xor edx, edx
mov dword [ebp - 0x2c], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
call fcn.004082dc
xor eax, eax
push ebp
push 0x438173
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x10], 0xffffffff
mov dword [ebp - 0xc], 0xffffffff
mov bl, 0xa
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x18]
push eax
lea edx, [ebp - 0x2c]
mov eax, dword [ebp - 4]
call fcn.00437f54
mov eax, dword [ebp - 0x2c]
call fcn.00408ca0
push eax
call sub.kernel32.dll_GetDiskFreeSpaceExW
test eax, eax
je 0x438148
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
jmp 0x438153
push 0x64
call sub.kernel32.dll_Sleep
dec bl
jne 0x438111
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43817a
lea eax, [ebp - 0x2c]
call fcn.00408210
lea eax, [ebp - 4]
call fcn.00408210
pop eax
jmp eax
Function at 0x43884c
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda4
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 0x248], eax
mov dword [ebp - 0x250], eax
mov dword [ebp - 0x254], eax
mov dword [ebp - 0x258], eax
mov dword [ebp - 0x25c], eax
mov dword [ebp - 0x24c], eax
mov dword [ebp - 0x238], eax
mov dword [ebp - 0x240], eax
mov dword [ebp - 0x244], eax
mov dword [ebp - 0x23c], eax
mov edi, dword [0x4448c8]
xor eax, eax
push ebp
push 0x438a47
push dword fs:[eax]
mov dword fs:[eax], esp
xor edx, edx
mov eax, 2
call fcn.00427cc4
mov dword [ebp - 8], eax
mov dword [ebp - 0x234], 0x22c
lea edx, [ebp - 0x234]
mov eax, dword [ebp - 8]
call fcn.00427ce4
mov dword [ebp - 4], eax
jmp 0x438a04
mov eax, dword [edi + 0x28]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x4389f3
inc esi
xor ebx, ebx
lea eax, [ebp - 0x23c]
mov edx, dword [edi + 0x28]
mov edx, dword [edx + 4]
mov edx, dword [edx + ebx*4]
call fcn.00408fec
mov eax, dword [ebp - 0x23c]
lea edx, [ebp - 0x238]
call fcn.004187a0
mov eax, dword [ebp - 0x238]
push eax
lea eax, [ebp - 0x244]
lea edx, [ebp - 0x210]
mov ecx, 0x104
call fcn.00408c64
mov eax, dword [ebp - 0x244]
lea edx, [ebp - 0x240]
call fcn.004187a0
mov edx, dword [ebp - 0x240]
pop eax
call fcn.00408e70
je 0x4389d3
lea eax, [ebp - 0x24c]
mov edx, dword [edi + 0x28]
mov edx, dword [edx + 4]
mov edx, dword [edx + ebx*4]
call fcn.00408fec
mov eax, dword [ebp - 0x24c]
lea edx, [ebp - 0x248]
call fcn.004187a0
mov eax, dword [ebp - 0x248]
push eax
lea eax, [ebp - 0x25c]
lea edx, [ebp - 0x210]
mov ecx, 0x104
call fcn.00408f9c
mov eax, dword [ebp - 0x25c]
lea edx, [ebp - 0x258]
call fcn.00419094
mov edx, dword [ebp - 0x258]
lea eax, [ebp - 0x254]
call fcn.00408fec
mov eax, dword [ebp - 0x254]
lea edx, [ebp - 0x250]
call fcn.004187a0
mov edx, dword [ebp - 0x250]
pop eax
call fcn.00408e70
jne 0x4389eb
push 0
mov eax, dword [ebp - 0x22c]
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
push eax
call sub.kernel32.dll_TerminateProcess
inc ebx
dec esi
jne 0x4388eb
lea edx, [ebp - 0x234]
mov eax, dword [ebp - 8]
call fcn.00427d04
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4388d9
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x438a4e
lea eax, [ebp - 0x25c]
mov edx, 2
call fcn.00408228
lea eax, [ebp - 0x254]
mov edx, 8
call fcn.00408298
pop eax
jmp eax
Function at 0x401060
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x409018]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push 0
push 0xf
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
lea eax, [ebp - 0x130]
push eax
push esi
mov dword [ebp - 0x130], 0x128
call dword [sym.imp.KERNEL32.dll_Process32First]
test eax, eax
je 0x4010c3
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcmpA]
push edi
lea ecx, [ebp - 0x10c]
push ecx
call ebx
test eax, eax
je 0x4010dc
lea edx, [ebp - 0x130]
push edx
push esi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x4010a3
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404c40
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x128]
pop esi
xor ecx, ebp
pop ebx
call fcn.00404c40
mov esp, ebp
pop ebp
ret

Function at 0x4012e0
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x138
mov eax, dword [0x409018]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
push edi
push 0
push 0xf
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov ebx, eax
lea eax, [ebp - 0x134]
push eax
push ebx
mov dword [ebp - 0x134], 0x128
call dword [sym.imp.KERNEL32.dll_Process32First]
test eax, eax
je 0x40137d
mov edi, dword [sym.imp.KERNEL32.dll_OpenProcess]
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x110]
lea ecx, [ecx]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x401350
test dl, dl
je 0x40134c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x401350
add eax, 2
add ecx, 2
test dl, dl
jne 0x401330
xor eax, eax
jmp 0x401355
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x40136b
mov ecx, dword [ebp - 0x12c]
push ecx
push eax
push 1
call edi
mov esi, eax
test esi, esi
jne 0x401397
lea edx, [ebp - 0x134]
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x401324
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00404c40
mov esp, ebp
pop ebp
ret
push 9
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
mov al, 1
pop ebx
call fcn.00404c40
mov esp, ebp
pop ebp
ret
Function at 0x404040
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4057a8
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x409018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebx + 0x44], 0
je 0x4041d2
cmp byte [ebx + 0x49], 0
je 0x4041d2
mov eax, dword [ebx]
mov edx, dword [eax + 0xc]
push 0xffffffffffffffff
mov ecx, ebx
call edx
cmp eax, 0xffffffff
je 0x4041c6
lea esi, [ebp - 0x2c]
call fcn.00403e90
mov dword [ebp - 4], 0
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
mov edx, eax
cmp edi, 0x10
jae 0x4040b3
lea edx, [ebp - 0x2c]
mov eax, edx
lea ecx, [ebp - 0x30]
push ecx
mov ecx, dword [ebp - 0x1c]
add ecx, edx
push ecx
mov ecx, dword [ebx + 0x44]
push eax
lea eax, [ebx + 0x4c]
push eax
call dword [sym.imp.MSVCP100.dll_public:_int___thiscall_std::codecvt_char__char__int_::unshift_int___char___char___char___const]
sub eax, 0
je 0x4040eb
dec eax
je 0x4040ef
sub eax, 2
lea esi, [ebp - 0x2c]
je 0x4041cd
call fcn.004031f0
xor al, al
jmp 0x4041d4
mov byte [ebx + 0x49], 0
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
mov edx, eax
cmp edi, 0x10
jae 0x4040ff
lea edx, [ebp - 0x2c]
mov esi, dword [ebp - 0x30]
sub esi, edx
je 0x40412d
cmp edi, 0x10
jae 0x40410e
lea eax, [ebp - 0x2c]
mov edx, dword [ebx + 0x54]
push edx
push esi
push 1
push eax
call dword [sym.imp.MSVCR100.dll_fwrite]
add esp, 0x10
cmp esi, eax
jne 0x4041be
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
cmp byte [ebx + 0x49], 0
je 0x4041ca
test esi, esi
jne 0x4040a7
mov ecx, dword [ebp - 0x1c]
or edx, 0xffffffff
sub edx, ecx
cmp edx, 8
jbe 0x4041ef
lea esi, [ecx + 8]
cmp esi, 0xfffffffe
ja 0x4041ef
cmp edi, esi
jae 0x4041a7
push ecx
push esi
lea eax, [ebp - 0x2c]
push eax
call fcn.00404300
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
test esi, esi
je 0x4040a7
mov ecx, eax
cmp edi, 0x10
jae 0x404183
lea ecx, [ebp - 0x2c]
mov edx, dword [ebp - 0x1c]
xor eax, eax
mov dword [ecx + edx], eax
mov dword [ecx + edx + 4], eax
cmp dword [ebp - 0x18], 0x10
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x1c], esi
jae 0x40419e
lea eax, [ebp - 0x2c]
mov byte [eax + esi], 0
jmp 0x4040a1
test esi, esi
jne 0x404179
mov dword [ebp - 0x1c], esi
cmp edi, 0x10
jae 0x4041b6
lea eax, [ebp - 0x2c]
mov byte [eax], 0
jmp 0x4040a1
lea esi, [ebp - 0x2c]
call fcn.004031f0
xor al, al
jmp 0x4041d4
lea esi, [ebp - 0x2c]
call fcn.004031f0
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00404c40
mov esp, ebp
pop ebp
ret
push str.string_too_long
call dword [sym.imp.MSVCP100.dll_void___cdecl_std::_Xlength_error_char_const__]
int3

Function at 0x4046c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x8f
xor ecx, ecx
jmp 0x4046d0
mov al, byte [edi + ecx + 0x46a63044]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x4046ed
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x4046d0
mov byte [esi + 0xc], 0
mov eax, esi
ret
Function at 0x404c40
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x409018]
jne 0x404c4a
repz ret
jmp fcn.004050ad
Function at 0x402a54
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004048c0
test esi, esi
jne 0x402a8a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004049b0
jmp 0x402aa8
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402908
mov edi, eax
test esi, esi
je 0x402aa8
cmp dword [ebx], 0
je 0x402aa8
dec esi
jmp 0x402a91
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4030a4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x460008], 0x8088405
inc edx
mov dword [ebx + 0x460008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4039e4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x460010]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403a7c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403a5c
xor eax, eax
push ebp
push 0x403a55
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 0x403a98
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 0x403a5c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x460010]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x460010], ax
mov esp, ebp
pop ebp
ret

Function at 0x404744
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x462044], 0
je 0x4047a5
cmp word [0x462218], 0xd7b2
jne 0x40476d
cmp dword [0x462220], 0
jbe 0x40476d
mov eax, 0x462214
call dword [0x462230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x460084
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 0x4047cc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x460020], 0
jne 0x4047c1
push 0
push 0x4600a4
push 0x460084
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406374
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4065a4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4063f7
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4065a4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4063f7
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4065c0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406480
xor eax, eax
push ebp
push 0x406479
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x40659a
cmp byte [ebp - 0xd], 0
jne 0x4064c7
cmp byte [ebp - 0x12], 0
je 0x40659a
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4064e0
dec ebx
cmp byte [ebx], 0x2e
je 0x4064ef
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4064df
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x40659a
inc ebx
cmp byte [ebp - 0x12], 0
je 0x40652c
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40659a
cmp byte [ebp - 0xd], 0
je 0x40659a
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40659a
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40c4f4
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 0x40c52d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004049b0
jmp 0x40c536
mov eax, ebx
mov edx, esi
call fcn.00404914
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40c540
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 0x40c561
mov al, byte [esp]
jmp 0x40c563
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40cbe8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40ca60
mov eax, dword [0x461954]
cmp byte [eax], 0
je 0x40cc55
mov eax, dword [0x4617a8]
call fcn.00402ec8
call fcn.00402878
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040b72c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
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 0x40cc9c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40cc8b
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x461764]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x462710]
call fcn.00406180
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 0x40d6f4
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 0x40d758
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.00404b38
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040b46c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d75f
lea eax, [ebp - 0xc]
call fcn.004048c0
ret

Function at 0x41f0e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x462a34
cmp dword [edi], 0
jne 0x41f15c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x462a30]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x460864
mov ecx, 2
call fcn.004028c8
mov edx, 0x41f0b8
lea eax, [esi + 5]
call fcn.0041f0d8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041f0d8
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 0x41f131
mov dword [0x462a30], 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 0x4202e8
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 0x4202ee
ret
Function at 0x4226f0
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 0x422741
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x422728
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x422718
jmp 0x422741
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 0x422729
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x429f78
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 0x429ec4
call sub.user32.dll_EnumWindows
ret

Function at 0x42a09c
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 0x42a119
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00429ae8
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 0x42a0c1
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00429740
cmp dword [ebp - 4], 0
je 0x42a103
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404d80
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 0x42a120
lea eax, [ebp - 4]
call fcn.004048c0
ret

Function at 0x42ccd8
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 [0x462bbc], 0
je 0x42ce27
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4618f8]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42ce27
mov eax, dword [0x462bc0]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x462bbc]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42cdf6
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x462bbc]
call fcn.0041675c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42cdee
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42cdee
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42cdee
mov eax, dword [ebp - 0x14]
call fcn.00435708
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42cdee
push ebp
call fcn.0042cc94
pop ecx
test al, al
jne 0x42cdee
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42cdaa
mov eax, dword [ebp - 0x14]
call fcn.0043429c
dec eax
jle 0x42cdee
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.00403d68
cmp byte [ebp - 1], 0
je 0x42cdee
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42cdee
mov edx, dword [ebp - 0x14]
mov eax, dword [0x462bc0]
call fcn.0042c45c
inc edi
dec ebx
jne 0x42cd3d
mov eax, dword [0x462bc0]
cmp dword [eax + 8], 0
jle 0x42ce0e
mov eax, dword [0x462bc0]
call fcn.0042c4ec
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42ce27
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042cafc
pop ecx
test al, al
jne 0x42ce27
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