joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4368b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x471903
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.0046169d
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.00467034
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00469a00
test eax, eax
je 0x4369cc
mov ecx, dword [esp + 0x3c]
call fcn.00467061
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 0x436990
push edi
mov ecx, esi
call fcn.004645f6
mov ecx, esi
call fcn.00436b30
cmp dword [esp + 0x38], 1
jne 0x4369c5
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.00464789
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 0x4393f0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x439423
push esi
call fcn.0043c4e0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43941c
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 0x4394a9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x439492
mov eax, dword [esi + 8]
test eax, eax
je 0x439447
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 0x43948e
cmp eax, 2
je 0x439492
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43943a
cmp eax, 3
je 0x43946d
cmp eax, 1
jne 0x43943a
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 0x43943a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43943a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004394d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4394b8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004394d0
add esp, 4
pop esi
ret

Function at 0x460e78
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
call fcn.0046aff1
mov esi, dword [eax + 0xc]
push 5
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x460ea9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push esi
mov ecx, ebx
push dword [esp + 0x18]
push edi
call fcn.00460ebc
pop edi
pop esi
pop ebx
ret 8

Function at 0x462493
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4624cb
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.00460503
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004604db
jmp 0x4624d7
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x463d7f
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 0x463dc1
call fcn.0046aff1
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x463dc1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x463db8
xor eax, eax
jmp 0x463dc9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00463dcf
pop edi
pop esi
pop ebx
ret 4
Function at 0x46b521
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 0x46b54f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46b56d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046b487
jmp 0x46b56d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46b56d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046b487
test edi, edi
mov eax, edi
jne 0x46b557
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4049da
Capabilities:
Enumerate gui resources

Disassembly:
cmp dword [esp + 4], 0
je 0x4049f2
push dword [esp + 4]
push 0x404973
call dword [sym.imp.USER32.dll_EnumWindows]
jmp 0x404a2f
push esi
mov esi, dword [0x40ae20]
test esi, esi
je 0x404a2e
push ebx
push edi
mov ebx, dword [esi]
lea edi, [esi + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [edi], eax
jne 0x404a26
push 1
push dword [esi + 0xc]
call dword [sym.imp.USER32.dll_EnableWindow]
push edi
push 0x40ae20
call fcn.0040795a
pop ecx
pop ecx
test ebx, ebx
mov esi, ebx
jne 0x4049ff
pop edi
pop ebx
pop esi
ret 4

Function at 0x4059c9
Capabilities:
Get graphical window text

Disassembly:
push edi
push dword [esp + 8]
push dword [0x40b0c0]
call fcn.0040779e
mov edi, eax
test edi, edi
je 0x405a2b
mov eax, dword [edi + 4]
mov eax, dword [eax + 0x18]
test eax, eax
je 0x4059f2
push dword [esp + 0xc]
push edi
call eax
jmp 0x405a2b
push ebx
push esi
push dword [edi]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
push dword [esp + 0x14]
mov esi, eax
push esi
call fcn.00407c30
mov ebx, eax
lea eax, [esi + 1]
push eax
push ebx
mov byte [ebx], 0
push dword [edi]
call dword [sym.imp.USER32.dll_GetWindowTextA]
push ebx
call sub.MSVCRT.dll_strlen
pop ecx
sub esi, eax
push esi
call fcn.00407cb0
pop esi
pop ebx
pop edi
ret 8
Function at 0x406f37
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [sym.imp.USER32.dll_GetKeyState]
push 9
call esi
test al, al
jns 0x406fa5
push 0x11
call esi
test al, al
js 0x406fa5
push 0x10
call esi
test al, al
js 0x406fa5
push 0x12
call esi
test al, al
js 0x406fa5
mov esi, dword [sym.imp.USER32.dll_GetFocus]
push 5
lea eax, [ebp - 8]
push eax
call esi
push eax
call dword [sym.imp.USER32.dll_GetClassNameA]
push 4
lea eax, [ebp - 8]
push str.Rich
push eax
call sub.MSVCRT.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x406fa5
push eax
push eax
push 0x44e
call esi
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
test ax, 0x800
je 0x406fc9
push str.PB_WindowID
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetPropA]
test eax, eax
je 0x406fc9
dec eax
push eax
push dword [0x40b0c8]
call fcn.0040779e
mov eax, dword [eax + 0xc]
jmp 0x406fcb
xor eax, eax
pop esi
leave
ret 4

Function at 0x406fd0
Capabilities:
Check if file exists
Get disk information
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x248
push esi
or esi, 0xffffffff
test eax, eax
push edi
mov edi, esi
je 0x4070e1
cmp byte [eax], 0
je 0x4070e1
push 0x104
push eax
lea eax, [ebp - 0x108]
push eax
call sub.MSVCRT.dll_strncpy
lea eax, [ebp - 0x108]
push eax
mov byte [ebp - 4], 0
call sub.MSVCRT.dll_strlen
add esp, 0x10
cmp eax, 2
lea ecx, [ebp + eax - 0x109]
je 0x40702a
cmp eax, 3
jne 0x407067
cmp byte [ebp - 0x107], 0x3a
jne 0x407067
cmp eax, 2
jne 0x40704b
lea eax, [ebp - 0x108]
push 0x409090
push eax
call sub.MSVCRT.dll_strcat
pop ecx
pop ecx
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 1
jbe 0x4070e1
jmp 0x4070db
mov byte [ecx], 0
dec ecx
cmp byte [ecx], 0x5c
je 0x407063
lea eax, [ebp - 0x248]
push eax
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
je 0x4070b3
test byte [ebp - 0x248], 0x10
je 0x407096
push 0xfffffffffffffffe
pop edi
or esi, 0xffffffff
jmp 0x4070aa
mov ecx, dword [ebp - 0x228]
mov esi, dword [ebp - 0x22c]
xor edi, edi
xor edx, edx
or edi, ecx
or esi, edx
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x4070e1
cmp byte [ebp - 0x108], 0x5c
jne 0x4070e1
cmp byte [ebp - 0x107], 0x5c
jne 0x4070e1
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4070e1
test al, 0x10
je 0x4070e1
push 0xfffffffffffffffe
or esi, 0xffffffff
pop edi
mov eax, edi
pop edi
mov edx, esi
pop esi
leave
ret 4

Function at 0x407140
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
xor eax, eax
cmp dword [esi + 0x14], eax
mov dword [esp + 4], eax
jne 0x407175
mov ecx, dword [esi + 8]
sub ecx, dword [esi + 0xc]
mov edx, dword [esi + 4]
push eax
lea eax, [esp + 8]
push eax
mov eax, dword [esi]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [esi + 8]
mov eax, dword [esp + 4]
mov dword [esi + 0xc], ecx
pop esi
pop ecx
ret 4
Function at 0x4073e0
Capabilities:
Read file on windows

Disassembly:
push ecx
mov eax, dword [esp + 8]
mov ecx, dword [0x40b0d8]
push eax
push ecx
mov dword [esp + 8], 0
call fcn.0040779e
test eax, eax
je 0x407432
cmp dword [eax + 4], 0
je 0x407418
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push edx
push ecx
push eax
call fcn.00407520
pop ecx
ret 0xc
mov ecx, dword [esp + 0x10]
mov eax, dword [eax]
push 0
lea edx, [esp + 4]
push edx
mov edx, dword [esp + 0x14]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp]
pop ecx
ret 0xc

Function at 0x407490
Capabilities:
Write file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0x10]
xor eax, eax
test edi, edi
mov dword [esp + 4], eax
je 0x4074e9
push esi
mov esi, dword [esp + 0x18]
test esi, esi
je 0x4074e8
mov eax, dword [esp + 0x10]
mov ecx, dword [0x40b0d8]
push eax
push ecx
call fcn.0040779e
test eax, eax
je 0x4074e4
cmp dword [eax + 4], 0
je 0x4074d2
push esi
push edi
push eax
call fcn.00407650
pop esi
pop edi
pop ecx
ret 0xc
mov eax, dword [eax]
push 0
lea edx, [esp + 0xc]
push edx
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop esi
pop edi
pop ecx
ret 0xc

Function at 0x4074f0
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [0x40b0d8]
push esi
push eax
push ecx
xor esi, esi
call fcn.0040779e
test eax, eax
je 0x407512
pop esi
mov dword [esp + 4], eax
jmp fcn.00407140
mov eax, esi
pop esi
ret 4
Function at 0x407520
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
cmp dword [esi + 0x14], 0
push edi
jne 0x407541
push esi
call fcn.00407140
mov dword [esi + 0x14], 1
mov dword [esi + 0xc], 0
mov ebx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
cmp ebx, edi
jl 0x4075ba
mov eax, dword [esi + 0x10]
add eax, dword [esi + 4]
mov ecx, edi
sub eax, ebx
sub ecx, 1
je 0x4075a7
sub ecx, 1
je 0x407592
sub ecx, 2
je 0x40757f
push edi
push eax
mov eax, dword [esp + 0x1c]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [eax]
mov edx, dword [esp + 0x14]
mov dword [edx], ecx
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ebx
ret 0xc
mov ax, word [eax]
mov ecx, dword [esp + 0x14]
mov word [ecx], ax
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ebx
ret 0xc
mov dl, byte [eax]
mov eax, dword [esp + 0x14]
mov byte [eax], dl
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [esi + 0x10]
push ebp
mov ebp, dword [esp + 0x18]
sub ecx, ebx
add ecx, dword [esi + 4]
push ebx
push ecx
push ebp
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 8]
add esp, 0xc
sub edi, ebx
add ebp, ebx
cmp edi, eax
push 0
jl 0x407603
mov eax, dword [esi]
lea edx, [esp + 0x18]
push edx
push edi
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi + 0xc], 0
pop esi
add eax, ebx
pop ebx
ret 0xc
mov edx, dword [esi + 4]
lea ecx, [esp + 0x18]
push ecx
push eax
mov eax, dword [esi]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
cmp edi, eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
jle 0x407626
mov edi, eax
mov ecx, dword [esi + 4]
push edi
push ecx
push ebp
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0xc], edi
add esp, 0xc
pop ebp
lea eax, [ebx + edi]
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x407650
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
cmp dword [esi + 0x14], 1
push edi
mov dword [esp + 8], 0
jne 0x407672
mov eax, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], eax
mov ecx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
cmp ecx, edi
jle 0x4076eb
mov eax, dword [esi + 8]
add eax, dword [esi + 4]
sub eax, ecx
mov ecx, edi
sub ecx, 1
je 0x4076d8
sub ecx, 1
je 0x4076c3
sub ecx, 2
je 0x4076b0
mov ecx, dword [esp + 0x14]
push edi
push ecx
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
mov edx, dword [esp + 0x14]
mov ecx, dword [edx]
mov dword [eax], ecx
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
mov edx, dword [esp + 0x14]
mov cx, word [edx]
mov word [eax], cx
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
mov edx, dword [esp + 0x14]
mov cl, byte [edx]
mov byte [eax], cl
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
push esi
call fcn.00407140
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x407718
mov eax, dword [esp + 0x14]
mov ecx, dword [esi]
push 0
lea edx, [esp + 0xc]
push edx
push edi
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
mov edx, dword [esp + 0x14]
push edi
push edx
add ecx, eax
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
Function at 0x405ba6
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00405d56
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 0x405ca4
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 0x405c47
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x405c8a
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x405c5e
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x405c79
test al, 0x40
je 0x405c70
mov ecx, dword [edi + 0x20]
jmp 0x405c77
test al, 0x80
je 0x405c8a
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x405c8a
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 0x405c16
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x412e80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4835ab
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.00475862
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x412f02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047308d
mov eax, dword [eax]
push 0x4c8210
push eax
call fcn.00465084
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00475aed
test bl, bl
je 0x412f02
push 0x4c8210
lea ecx, [esp + 0xc]
call fcn.00475ec9
push 0x4cbd8c
lea ecx, [esp + 0xc]
call fcn.00475ec9
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 0x412f3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00475aed
jmp 0x413009
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 0x412fc2
lea edx, [esp + 0x7c]
push 0x4cbd88
push edx
call fcn.00465084
add esp, 8
test eax, eax
je 0x412fc2
lea eax, [esp + 0x7c]
push 0x4cbd84
push eax
call fcn.00465084
add esp, 8
test eax, eax
je 0x412fc2
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 0x412f52
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.00475aed
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 0x413800
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 0x413862
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 0x413870
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48362b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d32fc]
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 0x4139a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4138d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475aed
xor eax, eax
jmp 0x413a1f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00475c76
push esi
lea ecx, [esp + 0xc]
call fcn.00475f05
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4cbdc4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4139fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00413800
test eax, eax
jne 0x4139fd
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.00413800
test eax, eax
jne 0x4139fd
lea eax, [esp + 0x14]
push 0x4cbda0
push eax
call fcn.00466160
mov esi, eax
add esp, 8
test esi, esi
jne 0x4139dc
lea ecx, [esp + 0x14]
push 0x4cbd9c
push ecx
call fcn.004660e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4139dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4139df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00475c26
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4138ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475aed
xor eax, eax
jmp 0x413a1f
mov byte [esi], 0
push 0x4cbd98
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.00475aed
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 0x4240c0
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 0x42412e
cmp si, 0x69
ja 0x42412e
add esi, 0xffd0
cmp si, 0x11
je 0x4240fe
push 0x11
call edi
test ax, ax
jge 0x4240fe
or esi, 0x2000
cmp si, 0x10
je 0x424113
push 0x10
call edi
test ax, ax
jge 0x424113
or esi, 0x4000
cmp si, 0x12
je 0x424128
push 0x12
call edi
test ax, ax
jge 0x424128
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42413b
mov esi, 0xbd
jmp 0x4240ef
cmp si, 0x6e
jne 0x424148
mov esi, 0xbe
jmp 0x4240ef
cmp si, 0x6f
jne 0x4240e9
mov esi, 0xbf
jmp 0x4240ef

Function at 0x425b90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e4148]
xor edx, edx
cmp eax, edx
jne 0x425bb6
xor eax, eax
mov byte [eax + 0x4e4048], al
inc eax
cmp eax, 0x100
jl 0x425b9e
mov dword [0x4e4148], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e4048
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425c47
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 0x425c1a
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 0x425be8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x425cc0
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 0x425d13
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 0x425cfa
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