joyce8/EMBER2024-capa huggingface dataset:
Function at 0x475720
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4bd187
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], method.CMenu.virtual_0
mov dword [esi + 4], ebx
lea ecx, [esi + 0x1c]
mov dword [esp + 0x16c], ebx
call fcn.004a8fb6
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.004a8fb6
mov edi, dword [sym.imp.USER32.dll_GetSysColor]
push 7
mov byte [esp + 0x170], 2
mov dword [esi], method.CMenu.virtual_0
call edi
push 0xe
mov dword [esi + 0x2c], eax
call edi
push 0xf
mov dword [esi + 0x30], eax
call edi
push 4
mov dword [esi + 0x34], eax
call edi
push 0xd
mov dword [esi + 0x38], eax
call edi
push 0x14
mov dword [esi + 0x3c], eax
call edi
push 0x10
mov dword [esi + 0x40], eax
call edi
push 0x11
mov dword [esi + 0x44], eax
call edi
push 0xf
mov dword [esi + 0x48], eax
call edi
push 0x14
mov dword [esi + 0x4c], eax
call edi
push 0x10
mov dword [esi + 0x50], eax
call edi
mov dword [esi + 0x54], eax
mov eax, 0x14
mov ecx, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], ecx
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x29
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0xc], ebx
mov dword [esp + 0x20], 0x154
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
lea ecx, [esp + 0xb0]
push ecx
call dword [sym.imp.GDI32.dll_CreateFontIndirectA]
mov ecx, esi
mov dword [esi + 0x10], eax
mov dword [esi + 8], ebx
call fcn.00476240
mov eax, esi
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x476290
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bd260
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.004b4e89
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x4762c3
xor al, al
jmp 0x4763ef
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x4762e5
xor al, al
jmp 0x4763ef
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x4762f8
xor al, al
jmp 0x4763ef
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x47630c
xor al, al
jmp 0x4763ef
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.004a9066
test eax, eax
jne 0x476340
xor al, al
jmp 0x4763ef
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x6478c4
mov dword [esp + 0x20], ebp
call fcn.004b4e89
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.004b1a92
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.004b1ae9
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x4763d4
mov ax, word [ebx]
test ax, ax
je 0x4763c6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.00476410
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x4763aa
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.004b1ae9
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x476950
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.004b3197
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x476996
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.00499bc8
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x6680f4
push ecx
call fcn.0049b3b2
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x47a920
Capabilities:
Capture screenshot

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
mov esi, dword [esp + 0x18]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.USER32.dll_GetWindowRect]
mov edx, dword [esi]
push edx
call dword [sym.imp.USER32.dll_GetWindowDC]
push eax
mov dword [esi + 4], eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push 1
push eax
mov dword [esi + 8], eax
call dword [sym.imp.GDI32.dll_SetBkMode]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x47a96a
push eax
mov eax, dword [esi + 8]
mov dword [esi + 0x18], 0
push eax
jmp 0x47a999
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 8]
mov edx, dword [esp + 0xc]
sub ecx, eax
mov eax, dword [esi + 4]
push ecx
mov ecx, dword [esp + 8]
mov dword [esi + 0x18], 1
sub edx, ecx
push edx
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esi + 8]
push eax
mov dword [esi + 0x10], eax
push ecx
call dword [sym.imp.GDI32.dll_SelectObject]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
cmp eax, 1
jne 0x47a9db
mov edx, dword [esi + 4]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push 0xcc0020
push 0
push 0
push edx
mov edx, dword [esp + 0x18]
sub eax, edx
mov edx, dword [esp + 0x14]
sub ecx, edx
mov edx, dword [esi + 8]
push eax
push ecx
push 0
push 0
push edx
call dword [sym.imp.GDI32.dll_BitBlt]
mov eax, dword [esi + 8]
pop esi
add esp, 0x10
ret 4
Function at 0x4806e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x24]
cmp di, 0x76d
jb 0x480835
cmp di, 0x801
ja 0x480835
mov ebx, dword [esp + 0x28]
cmp bx, 1
jb 0x480835
cmp bx, 0xc
ja 0x480835
mov al, byte [esp + 0x30]
test al, al
je 0x480734
push edi
call fcn.00480c70
add esp, 4
cmp ax, bx
je 0x480734
mov byte [esp + 0x30], 0
mov esi, dword [esp + 0x34]
mov ebp, dword [esp + 0x3c]
lea eax, [esp + 0x13]
lea ecx, [esp + 0x14]
mov word [esi], di
mov edi, dword [esp + 0x38]
push eax
lea edx, [esp + 0x1c]
mov word [edi], bx
mov ebx, dword [esp + 0x30]
push ecx
lea eax, [esp + 0x24]
mov word [ebp], bx
mov cx, word [edi]
push edx
mov dx, word [esi]
push eax
push ebx
push ecx
push edx
call fcn.00480840
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x30]
push ebx
push eax
mov eax, dword [esp + 0x3c]
push ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
push ecx
call fcn.00480660
add esp, 0x34
mov ebx, eax
xor eax, eax
inc eax
cmp eax, 0x64
mov dword [esp + 0x34], eax
jg 0x480835
test ebx, ebx
jne 0x4807c9
mov al, byte [esp + 0x13]
mov cl, byte [esp + 0x30]
cmp al, cl
je 0x48082b
test al, al
je 0x4807bc
push 0xffffffffffffffe1
jmp 0x4807be
push 0x1f
push ebp
push edi
push esi
call fcn.00480610
add esp, 0x10
neg ebx
push ebx
push ebp
push edi
push esi
call fcn.00480610
lea edx, [esp + 0x23]
lea eax, [esp + 0x24]
push edx
lea ecx, [esp + 0x2c]
push eax
mov ax, word [ebp]
lea edx, [esp + 0x34]
push ecx
mov cx, word [edi]
push edx
mov dx, word [esi]
push eax
push ecx
push edx
call fcn.00480840
mov eax, dword [esp + 0x58]
mov ecx, dword [esp + 0x54]
mov edx, dword [esp + 0x50]
push eax
mov eax, dword [esp + 0x44]
push ecx
mov ecx, dword [esp + 0x4c]
push edx
mov edx, dword [esp + 0x54]
push eax
push ecx
push edx
call fcn.00480660
mov ebx, eax
mov eax, dword [esp + 0x78]
add esp, 0x44
jmp 0x480796
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x10
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x10
ret
Function at 0x481ee0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4bd988
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x34
push 0x6a50ac
lea ecx, [esp + 4]
call fcn.004aaace
push 0x66f190
lea ecx, [esp + 8]
mov dword [esp + 0x40], 0
call fcn.004aaace
push 0x66f18c
lea ecx, [esp + 0xc]
mov byte [esp + 0x40], 1
call fcn.004aaace
push 0x66f188
lea ecx, [esp + 0x10]
mov byte [esp + 0x40], 2
call fcn.004aaace
push 0x66f184
lea ecx, [esp + 0x14]
mov byte [esp + 0x40], 3
call fcn.004aaace
push 0x66f180
lea ecx, [esp + 0x18]
mov byte [esp + 0x40], 4
call fcn.004aaace
push 0x66f17c
lea ecx, [esp + 0x1c]
mov byte [esp + 0x40], 5
call fcn.004aaace
push 0x66f178
lea ecx, [esp + 0x20]
mov byte [esp + 0x40], 6
call fcn.004aaace
push 0x66f174
lea ecx, [esp + 0x24]
mov byte [esp + 0x40], 7
call fcn.004aaace
push 0x66f170
lea ecx, [esp + 0x28]
mov byte [esp + 0x40], 8
call fcn.004aaace
push 0x66f16c
lea ecx, [esp + 0x2c]
mov byte [esp + 0x40], 9
call fcn.004aaace
push 0x66f168
lea ecx, [esp + 0x30]
mov byte [esp + 0x40], 0xa
call fcn.004aaace
push 0x66f164
lea ecx, [esp + 0x34]
mov byte [esp + 0x40], 0xb
call fcn.004aaace
mov eax, dword [esp + 0x44]
mov byte [esp + 0x3c], 0xc
cmp eax, 1
jge 0x482010
cmp eax, 0xc
jle 0x482010
mov ecx, dword [esp + 0x48]
push 0x6a50ac
call fcn.004aabe9
jmp 0x48201e
mov ecx, dword [esp + 0x48]
lea eax, [esp + eax*4]
push eax
call fcn.004aab99
lea ecx, [esp + 0x30]
mov byte [esp + 0x3c], 0xb
call fcn.004aaa60
lea ecx, [esp + 0x2c]
mov byte [esp + 0x3c], 0xa
call fcn.004aaa60
lea ecx, [esp + 0x28]
mov byte [esp + 0x3c], 9
call fcn.004aaa60
lea ecx, [esp + 0x24]
mov byte [esp + 0x3c], 8
call fcn.004aaa60
lea ecx, [esp + 0x20]
mov byte [esp + 0x3c], 7
call fcn.004aaa60
lea ecx, [esp + 0x1c]
mov byte [esp + 0x3c], 6
call fcn.004aaa60
lea ecx, [esp + 0x18]
mov byte [esp + 0x3c], 5
call fcn.004aaa60
lea ecx, [esp + 0x14]
mov byte [esp + 0x3c], 4
call fcn.004aaa60
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 3
call fcn.004aaa60
lea ecx, [esp + 0xc]
mov byte [esp + 0x3c], 2
call fcn.004aaa60
lea ecx, [esp + 8]
mov byte [esp + 0x3c], 1
call fcn.004aaa60
lea ecx, [esp + 4]
mov byte [esp + 0x3c], 0
call fcn.004aaa60
lea ecx, [esp]
mov dword [esp + 0x3c], 0xffffffff
call fcn.004aaa60
mov ecx, dword [esp + 0x34]
mov dword fs:[0], ecx
add esp, 0x40
ret
Function at 0x482a00
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4bdb55
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
push edi
mov edi, ecx
mov dword [esp + 8], edi
mov dword [edi], method.CWnd.virtual_0
mov dword [esp + 0x18], 0
lea esi, [edi + 0x84]
mov dword [esp + 0xc], esi
lea ecx, [esi + 0x4dc]
mov byte [esp + 0x18], 7
call fcn.004b370d
lea ecx, [esi + 0x4a0]
mov byte [esp + 0x18], 6
call fcn.004b370d
lea ecx, [esi + 0x488]
mov byte [esp + 0x18], 5
call fcn.004aaa60
lea ecx, [esi + 0x484]
mov byte [esp + 0x18], 4
call fcn.004aaa60
lea ecx, [esi + 0x5c]
mov byte [esp + 0x18], 3
call fcn.0047f640
mov ecx, esi
mov byte [esp + 0x18], 2
call fcn.004ab87a
lea ecx, [edi + 0x80]
mov byte [esp + 0x18], 1
call fcn.004aaa60
lea esi, [edi + 0x48]
mov dword [esp + 0xc], esi
lea ecx, [esi + 0x30]
mov byte [esp + 0x18], 0xc
call fcn.004aaa60
lea ecx, [esi + 0x2c]
mov byte [esp + 0x18], 0xb
call fcn.004aaa60
lea ecx, [esi + 0x28]
mov byte [esp + 0x18], 0xa
call fcn.004aaa60
lea ecx, [esi + 0x24]
mov byte [esp + 0x18], 9
call fcn.004aaa60
lea ecx, [esi + 0x20]
mov byte [esp + 0x18], 8
call fcn.004aaa60
lea ecx, [esi + 0x1c]
mov byte [esp + 0x18], 0
call fcn.004aaa60
mov ecx, edi
mov dword [esp + 0x18], 0xffffffff
call fcn.004acc76
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x48aba0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x48abec
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x48abec
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x48abd6
push eax
call ebp
test ax, ax
jl 0x48abe4
inc esi
add edi, 4
cmp esi, 6
jb 0x48abc8
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.0048a8a0
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x48ea50
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x48eab0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x48eab0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x48eab0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x48eab0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x48eac0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4ab8b8
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov eax, ebx
push edi
mov edi, ecx
shr eax, 0x10
test ax, ax
mov dword [edi + 0x40], ebx
jne 0x4ab8da
cmp dword [edi + 0x3c], 0
jne 0x4ab8da
movzx eax, bx
mov dword [edi + 0x3c], eax
call fcn.004b4e89
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
mov ecx, edi
push dword [esp + 0x18]
push eax
call fcn.004ab907
pop edi
pop esi
pop ebx
ret 8

Function at 0x4acfb2
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4acfea
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.004aaf07
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004aaedf
jmp 0x4acff6
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ae77d
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 0x4ae7bf
call fcn.004b4e89
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ae7bf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ae7b6
xor eax, eax
jmp 0x4ae7c7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ae7cd
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b53b9
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 0x4b53e7
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b5405
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b531f
jmp 0x4b5405
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b5405
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b531f
test edi, edi
mov eax, edi
jne 0x4b53ef
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40a4a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x466c2b
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.0045b746
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a522
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045965d
mov eax, dword [eax]
push 0x6b11c0
push eax
call fcn.0044c4c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045b9d1
test bl, bl
je 0x40a522
push 0x6b11c0
lea ecx, [esp + 0xc]
call fcn.0045bd61
push 0x6b4d34
lea ecx, [esp + 0xc]
call fcn.0045bd61
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 0x40a55e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045b9d1
jmp 0x40a629
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 0x40a5e2
lea edx, [esp + 0x7c]
push 0x6b4d30
push edx
call fcn.0044c4c4
add esp, 8
test eax, eax
je 0x40a5e2
lea eax, [esp + 0x7c]
push 0x6b4d2c
push eax
call fcn.0044c4c4
add esp, 8
test eax, eax
je 0x40a5e2
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 0x40a572
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.0045b9d1
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 0x40ae20
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 0x40ae82
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 0x40ae90
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x466cab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6bb1e0]
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 0x40afc8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40aef6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b9d1
xor eax, eax
jmp 0x40b03f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045bb0e
push esi
lea ecx, [esp + 0xc]
call fcn.0045bd9d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b01d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040ae20
test eax, eax
jne 0x40b01d
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 accept
mov ecx, edi
call fcn.0040ae20
test eax, eax
jne 0x40b01d
lea eax, [esp + 0x14]
push 0x6b4d48
push eax
call fcn.0044d500
mov esi, eax
add esp, 8
test esi, esi
jne 0x40affc
lea ecx, [esp + 0x14]
push 0x6b4d44
push ecx
call fcn.0044d480
mov esi, eax
add esp, 8
test esi, esi
jne 0x40affc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40afff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045babe
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40af0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b9d1
xor eax, eax
jmp 0x40b03f
mov byte [esi], 0
push 0x6b4d40
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.0045b9d1
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 0x41cb60
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 0x41cbce
cmp si, 0x69
ja 0x41cbce
add esi, 0xffd0
cmp si, 0x11
je 0x41cb9e
push 0x11
call edi
test ax, ax
jge 0x41cb9e
or esi, 0x2000
cmp si, 0x10
je 0x41cbb3
push 0x10
call edi
test ax, ax
jge 0x41cbb3
or esi, 0x4000
cmp si, 0x12
je 0x41cbc8
push 0x12
call edi
test ax, ax
jge 0x41cbc8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41cbdb
mov esi, 0xbd
jmp 0x41cb8f
cmp si, 0x6e
jne 0x41cbe8
mov esi, 0xbe
jmp 0x41cb8f
cmp si, 0x6f
jne 0x41cb89
mov esi, 0xbf
jmp 0x41cb8f

Function at 0x41e280
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6cb840]
xor edx, edx
cmp eax, edx
jne 0x41e2a6
xor eax, eax
mov byte [eax + 0x6cb740], al
inc eax
cmp eax, 0x100
jl 0x41e28e
mov dword [0x6cb840], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6cb740
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41e337
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 0x41e30a
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 0x41e2d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41e3b0
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 0x41e403
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 0x41e3ea
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