joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43df70
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4873a3
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.0047ac0a
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.004802a8
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004817c4
test eax, eax
je 0x43e08c
mov ecx, dword [esp + 0x3c]
call fcn.004802d5
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 0x43e050
push edi
mov ecx, esi
call fcn.0047d937
mov ecx, esi
call fcn.0043e1f0
cmp dword [esp + 0x38], 1
jne 0x43e085
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.0047da72
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 0x440ac0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x440af3
push esi
call fcn.00443bc0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x440aec
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 0x440b79
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x440b62
mov eax, dword [esi + 8]
test eax, eax
je 0x440b17
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 0x440b5e
cmp eax, 2
je 0x440b62
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x440b0a
cmp eax, 3
je 0x440b3d
cmp eax, 1
jne 0x440b0a
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 0x440b0a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x440b0a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00440ba0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x440b88
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00440ba0
add esp, 4
pop esi
ret

Function at 0x44c6f0
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 0x44c793
test eax, eax
jbe 0x44c793
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44c793
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 0x44c73e
xor esi, esi
jmp 0x44c744
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44c76f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0044e750
add esi, eax
push esi
mov ebx, esi
call fcn.0044e750
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44c750
pop ebp
test edi, edi
pop edi
jne 0x44c793
test ebx, ebx
je 0x44c793
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004690a0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44c8d5
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 0x44c9ed
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44c9ed
mov eax, dword [esi + 0x3c]
push eax
call fcn.0047b05c
mov esi, eax
test esi, esi
je 0x44c9ed
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 0x44c9ed
mov ecx, esi
call fcn.0044c840
cmp edi, eax
jge 0x44c9ed
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 0x44c973
mov dword [esp + 0x34], 1
jmp 0x44c9ce
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44c9ed
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.0044be10
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 0x44eef0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x44ef39
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x44f3b0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x487a70
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0044ef60
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0044efe0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0044efe0
lea ecx, [esi + 0xc]
call fcn.004795e6
lea ecx, [esi + 0x10]
call fcn.004795e6
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00450570
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00450570
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00450570
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0047965b
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0047965b
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x450760
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x4507c6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x4507c6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4507a7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x453a30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5c9308]
xor edx, edx
cmp eax, edx
jne 0x453a56
xor eax, eax
mov byte [eax + 0x5c9208], al
inc eax
cmp eax, 0x100
jl 0x453a3e
mov dword [0x5c9308], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5c9208
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x453ae7
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 0x453aba
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 0x453a88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x453b60
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 0x453bb3
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 0x453b9a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45a540
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x487e6e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.0045ae60
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x576d7c
call fcn.0047939c
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x45a5d3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0047939c
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x45a5cc
push 0
mov ecx, eax
call fcn.00451660
mov dword [esi + 0xc], eax
jmp 0x45a5d5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x45a5d5
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x47b9ff
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x47ba37
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.00479ab6
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00479a8e
jmp 0x47ba43
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x47d0f4
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 0x47d136
call fcn.00482c69
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x47d136
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x47d12d
xor eax, eax
jmp 0x47d13e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0047d144
pop edi
pop esi
pop ebx
ret 4

Function at 0x483199
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 0x4831c7
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4831e5
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004830ff
jmp 0x4831e5
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4831e5
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004830ff
test edi, edi
mov eax, edi
jne 0x4831cf
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4012c0
Capabilities:
Access peb ldr_data
Get process heap flags
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x410444
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
mov dword [esp + 0x1c], 2
call sub.MFC42.DLL_CString::CString_1
lea edi, [esi + 4]
mov byte [esp + 0x1c], 3
mov ecx, edi
call sub.MFC42.DLL_CString::CString_1
lea ebx, [esi + 8]
mov byte [esp + 0x1c], 4
mov ecx, ebx
call sub.MFC42.DLL_CString::CString_1
lea ebp, [esi + 0xc]
mov byte [esp + 0x1c], 5
mov ecx, ebp
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x10]
mov byte [esp + 0x1c], 6
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x14]
mov byte [esp + 0x1c], 7
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x18]
mov byte [esp + 0x1c], 8
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x1c]
mov byte [esp + 0x1c], 9
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x20]
mov byte [esp + 0x1c], 0xa
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x24]
mov byte [esp + 0x1c], 0xb
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x28]
mov byte [esp + 0x1c], 0xc
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x2c]
mov byte [esp + 0x1c], 0xd
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esi + 0x30]
mov byte [esp + 0x1c], 0xe
call sub.MFC42.DLL_CString::CString_1
push 0x416d0c
mov ecx, ebp
mov byte [esp + 0x20], 0xf
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x24]
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x10]
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x14]
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x18]
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x1c]
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x28]
call sub.MFC42.DLL_CString::operator
lea eax, [esp + 0x2c]
mov ecx, ebx
push eax
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0x24]
push ecx
mov ecx, edi
call sub.MFC42.DLL_CString::operator_1
lea edx, [esp + 0x28]
mov ecx, esi
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x416d0c
lea ecx, [esi + 0x2c]
call sub.MFC42.DLL_CString::operator
push 0x416d0c
lea ecx, [esi + 0x30]
call sub.MFC42.DLL_CString::operator
lea ecx, [esp + 0x24]
mov byte [esp + 0x1c], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x28]
mov byte [esp + 0x1c], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x2c]
mov dword [esp + 0x1c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x14]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 0xc

Function at 0x401740
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x410538
push eax
mov dword fs:[0], esp
lea eax, [esp + 0x10]
add ecx, 0x30
push eax
mov dword [esp + 0xc], 0
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0x10]
mov dword [esp + 8], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp]
mov dword fs:[0], ecx
add esp, 0xc
ret 4
Function at 0x403230
Capabilities:
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push 0xffffffffffffffff
push 0x4108e0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
xor ebx, ebx
mov dword [esp + 0x14], ebx
mov eax, dword [esp + 0x1c]
push ebx
push 0x80
push 2
push ebx
push 2
push 0x40000000
push eax
mov dword [esp + 0x24], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4032a1
lea ecx, [esp + 0x1c]
mov byte [esp + 0x14], bl
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x24]
mov dword [esp + 0x14], esi
call sub.MFC42.DLL_CString::CString
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
add esp, 0x10
ret
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
push ebp
push edi
and edx, 0xffff
push ecx
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
push edi
push ebx
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
lea ecx, [esp + 0x10]
push ebx
push ecx
push eax
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0x24]
mov byte [esp + 0x1c], bl
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x2c]
mov dword [esp + 0x1c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x14]
pop edi
pop ebp
pop esi
mov eax, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x404620
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x410b08
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
push ebx
lea ecx, [esp + 0x18]
mov dword [esp + 0x3c], 0
call fcn.0040fbec
lea ecx, [esp + 4]
mov byte [esp + 0x3c], 1
call sub.MFC42.DLL_CString::CString_1
lea eax, [esp + 0x44]
push str..apk
lea ecx, [esp + 0x10]
push eax
push ecx
mov byte [esp + 0x48], 2
call sub.MFC42.DLL_operator
mov edx, dword [esp + 0xc]
mov bl, 3
push 0
push edx
lea ecx, [esp + 0x20]
mov byte [esp + 0x44], bl
call sub.MFC42.DLL_CFileFind::FindFile
test eax, eax
je 0x40472e
push esi
mov esi, dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
lea ecx, [esp + 0x20]
call sub.MFC42.DLL_CFileFind::FindNextFileA
lea ecx, [esp + 0x20]
mov edi, eax
call sub.MFC42.DLL_CFileFind::IsDots
test eax, eax
jne 0x404724
lea eax, [esp + 0x18]
lea ecx, [esp + 0x20]
push eax
call sub.MFC42.DLL_CFileFind::GetFileName
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x48], 4
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0x18]
mov byte [esp + 0x44], bl
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x4c]
push 0x41629c
lea edx, [esp + 0x20]
push ecx
push edx
call sub.MFC42.DLL_operator
lea ecx, [esp + 0xc]
lea edx, [esp + 0x10]
push ecx
push eax
push edx
mov byte [esp + 0x50], 5
call sub.MFC42.DLL_operator_1
lea ecx, [esp + 0x1c]
mov byte [esp + 0x44], 7
call sub.MFC42.DLL_CString::CString
mov eax, dword [esp + 0x10]
push eax
call esi
lea ecx, [esp + 0x10]
mov byte [esp + 0x44], bl
call sub.MFC42.DLL_CString::CString
test edi, edi
jne 0x404697
pop edi
pop esi
lea ecx, [esp + 0x18]
call sub.MFC42.DLL_CFileFind::Close
lea ecx, [esp + 0xc]
mov byte [esp + 0x3c], 2
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 4]
mov byte [esp + 0x3c], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x18]
mov byte [esp + 0x3c], 0
call sub.MFC42.DLL_CFileFind::CFileFind
lea ecx, [esp + 0x44]
mov dword [esp + 0x3c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x34]
mov eax, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x3c
ret
Function at 0x408100
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x40810b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x40820e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x412c20]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x412c20]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x412c20]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x412c20]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x412c20]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x412c20]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x412c20]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x412c20]
xor eax, edx
inc ecx
dec edi
jne 0x408126
pop edi
test esi, esi
je 0x408230
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x412c20]
xor eax, edx
inc ecx
dec esi
jne 0x408212
pop esi
pop ebx
not eax
ret

Function at 0x408c00
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x10]
mov cl, byte [ebx]
mov eax, ebp
imul eax, dword [esp + 0x14]
test cl, cl
je 0x408c41
mov edx, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push 0
push ecx
push eax
mov eax, dword [ebx + 4]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x408c36
mov byte [ebx + 8], 1
mov eax, dword [esp + 0xc]
xor edx, edx
div ebp
pop ebp
pop ebx
ret
mov edx, dword [ebx + 0x18]
mov ecx, dword [ebx + 0x14]
push esi
push edi
lea esi, [edx + eax]
cmp esi, ecx
jbe 0x408c54
sub ecx, edx
mov eax, ecx
mov esi, dword [ebx + 0x10]
mov edi, dword [esp + 0x14]
mov ecx, eax
add esi, edx
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x18]
pop edi
add ecx, eax
pop esi
div ebp
mov dword [ebx + 0x18], ecx
pop ebp
pop ebx
ret