joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42c190
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x55b4e0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 8], 0xffffffff
je 0x42c1ba
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
je 0x42c1a9
cmp dword [esi + 8], 0xffffffff
jne 0x42c1a9
push 4
lea ecx, [ebp - 8]
mov dword [esi + 8], eax
push ecx
push 4
push 0xffff
push eax
mov dword [ebp - 8], 0
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.004cfd33
mov esp, ebp
pop ebp
ret

Function at 0x42c200
Capabilities:
Connect socket
Resolve dns

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x38
mov eax, dword [0x55b4e0]
xor eax, esp
mov dword [esp + 0x34], eax
mov edx, dword [ebp + 8]
push esi
mov esi, ecx
lea ecx, [esp + 0x20]
push edi
mov dword [esp + 0xc], esi
call fcn.00409bf0
cmp dword [esp + 0x34], 0
je 0x42c2ee
push dword [ebp + 0xc]
xorps xmm0, xmm0
mov eax, 2
movdqa xmmword [esp + 0x14], xmm0
mov word [esp + 0x14], ax
call dword [sym.imp.WS2_32.dll_ntohs]
cmp dword [esp + 0x38], 0x10
mov word [esp + 0x12], ax
lea eax, [esp + 0x24]
cmovae eax, dword [esp + 0x24]
push eax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
je 0x42c289
mov dword [esp + 0x14], eax
lea eax, [esp + 0x10]
push 0x10
push eax
push dword [esi + 8]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
setns al
jmp 0x42c2f0
cmp dword [esp + 0x38], 0x10
lea eax, [esp + 0x24]
cmovae eax, dword [esp + 0x24]
push eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov edi, eax
test edi, edi
je 0x42c2ee
mov ecx, dword [edi + 0xc]
xor esi, esi
cmp dword [ecx], esi
je 0x42c2ee
xor edx, edx
nop
movsx eax, word [edi + 0xa]
push eax
push dword [ecx + edx]
lea eax, [esp + 0x1c]
push eax
call fcn.004d90e0
add esp, 0xc
lea eax, [esp + 0x10]
push 0x10
push eax
mov eax, dword [esp + 0x14]
push dword [eax + 8]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jns 0x42c31e
mov ecx, dword [edi + 0xc]
inc esi
cmp dword [ecx + esi*4], 0
lea edx, [esi*4]
jne 0x42c2b0
xor al, al
cmp dword [esp + 0x38], 0x10
mov byte [esp + 0xb], al
jb 0x42c30b
push dword [esp + 0x24]
call fcn.004b6db0
mov al, byte [esp + 0xf]
add esp, 4
mov ecx, dword [esp + 0x3c]
pop edi
pop esi
xor ecx, esp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 8
mov al, 1
jmp 0x42c2f0
Function at 0x42cb60
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
mov ecx, edi
mov esi, dword [edi + 0x10]
call fcn.00407e40
push 0
push esi
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jge 0x42cba4
test eax, eax
jle 0x42cbad
mov ecx, edi
sub esi, eax
call fcn.00407e40
push 0
push esi
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jl 0x42cb86
pop edi
pop esi
mov al, 1
pop ebx
pop ebp
ret 4
pop edi
pop esi
xor al, al
pop ebx
pop ebp
ret 4

Function at 0x42ccd0
Capabilities:
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x34
mov eax, dword [0x55b4e0]
xor eax, esp
mov dword [esp + 0x30], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
cmp dword [eax + 0x14], 8
mov esi, dword [ebp + 0xc]
push edi
mov edi, ecx
mov dword [esp + 0x34], 0x53ecfc
mov dword [esp + 0x38], 0
jb 0x42cd0a
mov eax, dword [eax]
push 1
push 0x84001081
lea ecx, [esp + 0x3c]
push ecx
push 0
push str.HTTP_1.1
push eax
push str.POST
push dword [edi + 8]
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
mov ecx, eax
mov dword [edi + 0xc], ecx
test ecx, ecx
jne 0x42cd4b
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0x10
cmp dword [esi + 0x14], 8
xorps xmm0, xmm0
movdqu xmmword [esp + 0x10], xmm0
mov dword [esp + 0x30], 0
movdqu xmmword [esp + 0x20], xmm0
mov dword [esp + 0xc], 0x28
mov dword [esp + 0x10], 0
jb 0x42cd7c
mov eax, dword [esi]
jmp 0x42cd7e
mov eax, esi
mov dword [esp + 0x14], eax
mov eax, dword [esi + 0x10]
push 0
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov eax, dword [ebp + 0x14]
push 0
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
lea eax, [esp + 0x14]
push 0
push eax
push ecx
mov dword [esp + 0x34], ebx
call dword [sym.imp.WININET.dll_HttpSendRequestExW]
test eax, eax
je 0x42cd35
push 0
push 0
push 0
push dword [edi + 0xc]
call dword [sym.imp.WININET.dll_HttpEndRequestW]
mov ecx, dword [esp + 0x3c]
test eax, eax
pop edi
pop esi
setne al
pop ebx
xor ecx, esp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0x10
Function at 0x42cde0
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x55b4e0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
push edi
push 0
mov dword [ebp - 0x10], eax
mov edi, ecx
lea eax, [ebp - 0xc]
mov dword [ebp - 8], 0
push eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], 4
push eax
push 0x20000013
push dword [edi + 0xc]
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x42ce3b
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 8]
push 0
mov dword [ebp - 8], 0
mov dword [ecx], eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
mov dword [esi], 0xffffffff
push eax
push 0x20000005
push dword [edi + 0xc]
mov dword [ebp - 0xc], 4
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x42ce78
mov eax, dword [ebp - 8]
mov dword [esi], eax
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0xc

Function at 0x42ce90
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x55b4e0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea edx, [ebp - 8]
push edx
push dword [ebp + 0xc]
mov dword [ebp - 8], 0
push eax
push dword [ecx + 0xc]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x42ced2
or eax, 0xffffffff
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 8]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 8

Function at 0x42cef0
Capabilities:
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x55b4e0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
cmp dword [eax + 0x14], 8
mov edi, ecx
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0xc], 0x53ecfc
mov dword [ebp - 8], 0
jb 0x42cf23
mov eax, dword [eax]
push 1
push ecx
lea ecx, [ebp - 0xc]
push ecx
push 0
push str.HTTP_1.1
push eax
push 0x53ed24
push dword [edi + 8]
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
mov dword [edi + 0xc], eax
test eax, eax
jne 0x42cf5b
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0xc
cmp dword [esi + 0x14], 8
mov ecx, dword [esi + 0x10]
jb 0x42cf66
mov esi, dword [esi]
push 0
push 0
push ecx
push esi
push eax
call dword [sym.imp.WININET.dll_HttpSendRequestW]
mov ecx, dword [ebp - 4]
test eax, eax
pop edi
setne al
xor ecx, ebp
pop esi
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0xc
Function at 0x42d0a0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, edx
mov ebx, ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x42d0b9
pop edi
pop ebx
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x42d0f4
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 8]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x42d0f0
lea ebx, [ebx]
cmp esi, edx
jae 0x42d0f4
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
dec ecx
jne 0x42d0e0
cmp esi, edx
jb 0x42d0fb
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
xor eax, eax
cmp word [esi], ax
cmove esi, eax
mov eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x42d600
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f328
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x55b4e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
push 0
push 0
call edi
xor ecx, ecx
mov esi, eax
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00484cdd
add esp, 4
mov dword [ebp - 0x10], eax
push eax
push esi
call edi
mov eax, dword [ebp - 0x10]
mov esi, eax
cmp word [eax], 0
je 0x42d6e4
mov edi, dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
lea ecx, [ecx]
push esi
call edi
test eax, eax
je 0x42d6cc
cmp eax, 1
je 0x42d6cc
cmp eax, 2
je 0x42d6cc
cmp eax, 4
je 0x42d6cc
cmp eax, 5
je 0x42d6cc
cmp eax, 6
je 0x42d6cc
call fcn.0042db20
test al, al
jne 0x42d6cc
push esi
lea ecx, [ebp - 0x28]
call fcn.00407110
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 0
push eax
mov ecx, ebx
call fcn.0042e640
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x14], 8
jb 0x42d6cc
push dword [ebp - 0x28]
call fcn.004b6db0
add esp, 4
push 0
push esi
call fcn.004d7c95
add esp, 8
cmp word [eax + 2], 0
lea esi, [eax + 2]
jne 0x42d670
mov eax, dword [ebp - 0x10]
push eax
call fcn.004d18bf
add esp, 4
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d710
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f358
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x55b4e0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 4
xor eax, eax
mov dword [ebp - 0x18], 7
push 0x53ed50
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x1c], 0
mov word [ebp - 0x2c], ax
call fcn.00407010
mov dword [ebp - 4], 0
cmp word [esi], 0
jne 0x42d770
xor ecx, ecx
jmp 0x42d784
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42d775
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x2c]
call fcn.00408fe0
cmp dword [ebp - 0x18], 8
lea eax, [ebp - 0x2c]
push 0
cmovae eax, dword [ebp - 0x2c]
push 0
push 3
push 0
push 3
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
je 0x42d823
push 0
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], 0
push ecx
push 0xc
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x38], 8
push ecx
push 0xc
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x34], 0
push ecx
push 0x2d1400
push eax
mov byte [ebp - 0x3c], 0
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
cmp byte [ebp - 0x3c], 1
jne 0x42d80c
push str.It_is_suport_trim
push 0xa7
push str.helper::disk::isSSD
call fcn.004413c0
add esp, 0xc
mov bl, 1
jmp 0x42d825
push str.It_is_not_suport_trim
push 0xab
push str.helper::disk::isSSD
call fcn.004413c0
add esp, 0xc
xor bl, bl
cmp dword [ebp - 0x18], 8
jb 0x42d836
push dword [ebp - 0x2c]
call fcn.004b6db0
add esp, 4
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret
Function at 0x42e2b0
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x55b4e0]
xor eax, ebp
mov dword [ebp - 4], eax
push 3
push 0
lea eax, [ebp - 0x28]
push eax
call fcn.00408780
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x10]
push 0
push 0
lea eax, [ebp - 0x28]
mov dword [ebp - 0x10], 0
cmovae eax, dword [ebp - 0x28]
push ecx
push eax
mov dword [ebp - 0xc], 0
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
jne 0x42e2fe
xorps xmm0, xmm0
jmp 0x42e311
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x10]
call fcn.004dae1e
mulsd xmm0, qword [0x5471c0]
cmp dword [ebp - 0x14], 8
movsd qword [ebp - 0x30], xmm0
jb 0x42e32c
push dword [ebp - 0x28]
call fcn.004b6db0
movsd xmm0, qword [ebp - 0x30]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret
Function at 0x432ed0
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x50fa98
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x55b4e0]
xor eax, esp
mov dword [esp + 0x20], eax
push esi
mov eax, dword [0x55b4e0]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 0x10]
sub esp, 0x18
mov ecx, esp
push 0xffffffffffffffff
push 0
mov dword [ecx + 0x14], 0xf
mov dword [ecx + 0x10], 0
push eax
mov byte [ecx], 0
call fcn.00407950
push dword [ebp + 0xc]
lea eax, [esp + 0x2c]
push dword [ebp + 8]
push eax
call fcn.00432df0
add esp, 0x24
mov dword [esp + 0x38], 0
cmp dword [eax + 0x14], 0x10
jb 0x432f4d
mov eax, dword [eax]
mov dword [esp + 0xc], eax
mov ecx, esi
lea eax, [esp + 0xc]
push eax
call fcn.004d6252
cmp dword [esp + 0x24], 0x10
mov dword [esi], vtable.std::runtime_error.0
jb 0x432f76
push dword [esp + 0x10]
call fcn.004b6db0
add esp, 4
mov ecx, dword [ebp + 8]
mov eax, esi
mov dword [esi + 0xc], ecx
mov ecx, dword [ebp + 0xc]
mov dword [esi], vtable.std::_System_error.0
mov dword [esi + 0x10], ecx
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret 0xc
Function at 0x434740
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50fc82
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x55b4e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], 0
mov dword [esi], 0x53f678
mov dword [esi + 0x70], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
lea edi, [esi + 0x10]
mov eax, dword [esi]
mov dword [ebp - 0x10], 1
mov eax, dword [eax + 4]
mov dword [esi + eax], vtable.std::basic_istream_char__struct_std::char_traits_char__.0
mov eax, dword [esi]
mov ecx, dword [eax + 4]
push ecx
push edi
lea eax, [ecx - 0x18]
mov dword [ecx + esi - 4], eax
mov eax, dword [esi]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov ecx, dword [eax + 4]
add ecx, esi
call fcn.00435500
mov dword [ebp - 4], 2
mov eax, dword [esi]
mov eax, dword [eax + 4]
mov dword [esi + eax], vtable.std::basic_ifstream_char__struct_std::char_traits_char__.0
mov eax, dword [esi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x70]
mov dword [ecx + esi - 4], eax
mov ecx, edi
call fcn.00435e40
lea eax, [edi + 4]
mov dword [edi], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [edi + 0xc], eax
lea ecx, [edi + 8]
lea eax, [edi + 0x14]
mov byte [edi + 0x4c], 0
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov byte [edi + 0x45], 0
mov dword [edi + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, dword [0x565838]
mov dword [edi + 0x50], 0
mov dword [edi + 0x48], eax
mov dword [edi + 0x40], 0
mov ecx, dword [ebp + 8]
mov byte [ebp - 4], 3
cmp dword [ecx + 0x14], 8
jb 0x434875
mov ecx, dword [ecx]
mov eax, dword [ebp + 0xc]
push ecx
or eax, 1
push eax
push ecx
mov ecx, edi
call fcn.00435610
test eax, eax
jne 0x4348a8
mov eax, dword [esi]
mov ecx, dword [eax + 4]
mov eax, dword [ecx + esi + 0xc]
add ecx, esi
or eax, 2
cmp dword [ecx + 0x38], 0
jne 0x4348a0
or eax, 4
push 0
push eax
call fcn.00433070
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x10
Function at 0x435100
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50fcf7
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [0x55b4e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x10], 0
mov dword [edi], 0x53f618
mov dword [edi + 0x60], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
lea esi, [edi + 4]
mov eax, dword [edi]
mov dword [ebp - 0x10], 1
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
push ecx
push esi
lea eax, [ecx - 8]
mov dword [ecx + edi - 4], eax
mov eax, dword [edi]
mov ecx, dword [eax + 4]
add ecx, edi
call fcn.00435500
mov dword [ebp - 4], 2
mov eax, dword [edi]
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x60]
mov dword [ecx + edi - 4], eax
mov ecx, esi
call fcn.00435e40
lea eax, [esi + 4]
mov dword [esi], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [esi + 0xc], eax
lea ecx, [esi + 8]
lea eax, [esi + 0x14]
mov byte [esi + 0x4c], 0
mov dword [esi + 0x1c], eax
lea eax, [esi + 0x18]
mov dword [esi + 0x20], eax
lea eax, [esi + 0x24]
mov dword [esi + 0x2c], eax
lea eax, [esi + 0x28]
mov dword [esi + 0x30], eax
mov byte [esi + 0x45], 0
mov dword [esi + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov eax, dword [esi + 0x30]
mov dword [eax], 0
mov eax, dword [esi + 0xc]
mov dword [eax], 0
mov eax, dword [esi + 0x1c]
mov dword [eax], 0
mov eax, dword [esi + 0x2c]
mov dword [eax], 0
mov eax, dword [0x565838]
mov dword [esi + 0x48], eax
mov eax, edi
mov dword [esi + 0x50], 0
mov dword [esi + 0x40], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x435820
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x50fda8
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x55b4e0]
xor eax, esp
mov dword [esp + 0x20], eax
push ebx
push esi
push edi
mov eax, dword [0x55b4e0]
xor eax, esp
push eax
lea eax, [esp + 0x38]
mov dword fs:[0], eax
mov ebx, ecx
cmp dword [ebx + 0x40], 0
je 0x435974
cmp byte [ebx + 0x45], 0
je 0x435974
mov eax, dword [ebx]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
jne 0x435880
xor al, al
jmp 0x435976
mov ecx, 0xf
mov byte [esp + 0x18], 0
xorps xmm0, xmm0
mov dword [esp + 0x2c], ecx
cmp ecx, 0x10
movq qword [esp + 0x18], xmm0
lea eax, [esp + 0x18]
mov dword [esp + 0x28], 8
cmovae eax, dword [esp + 0x18]
mov byte [eax + 8], 0
mov dword [esp + 0x40], 0
jmp 0x4358c0
cmp dword [esp + 0x2c], 0x10
lea eax, [esp + 0x14]
mov ecx, dword [ebx + 0x40]
lea edi, [esp + 0x18]
cmovae edi, dword [esp + 0x18]
lea esi, [esp + 0x18]
cmovae esi, dword [esp + 0x18]
push eax
mov eax, dword [esp + 0x2c]
mov edx, dword [ecx]
add eax, edi
push eax
push esi
lea eax, [ebx + 0x48]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x435901
dec eax
je 0x435905
sub eax, 2
je 0x43595b
xor bl, bl
jmp 0x43595d
mov byte [ebx + 0x45], 0
mov ecx, dword [esp + 0x2c]
lea eax, [esp + 0x18]
mov edx, dword [esp + 0x18]
cmp ecx, 0x10
mov esi, dword [esp + 0x14]
cmovae eax, edx
sub esi, eax
je 0x43593c
push dword [ebx + 0x50]
cmp ecx, 0x10
lea eax, [esp + 0x1c]
push esi
cmovae eax, edx
push 1
push eax
call fcn.004d87a7
add esp, 0x10
cmp esi, eax
jne 0x4358fd
cmp byte [ebx + 0x45], 0
je 0x43595b
test esi, esi
jne 0x4358c0
push esi
push 8
lea ecx, [esp + 0x20]
call fcn.0040bd50
jmp 0x4358c0
mov bl, 1
cmp dword [esp + 0x2c], 0x10
jb 0x435970
push dword [esp + 0x18]
call fcn.004b6db0
add esp, 4
mov al, bl
jmp 0x435976
mov al, 1
mov ecx, dword [esp + 0x38]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.004cfd33
mov esp, ebp
pop ebp
ret
Function at 0x439a40
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ecx
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x5681c0], ecx
inc eax
cmp eax, 0x100
jb 0x439a43
cmp eax, 0x800
jae 0x439b13
nop
mov edx, dword [eax*4 + 0x567dc0]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x5681c0]
mov dword [eax*4 + 0x5681c0], edx
inc eax
cmp eax, 0x800
jb 0x439af0
mov dword [0x56a1c0], 0x43b680
mov dword [0x5681ac], 0x43b680
mov dword [0x56a1c4], 0x43b720
call fcn.0043b930
mov ecx, dword [0x5681ac]
test eax, eax
mov edx, 0x43b720
cmove ecx, edx
mov dword [0x5681ac], ecx
pop ecx
ret
Function at 0x43e910
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
push edi
xor edi, edi
mov dword [ebp - 4], ebx
mov esi, dword [esi]
and esi, 7
cmp edx, 5
jae 0x43e936
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
add dword [ebp + 8], 5
sub edx, 4
add edx, ebx
mov dword [ebp - 0xc], edx
lea eax, [edi + ebx]
cmp eax, edx
jae 0x43e95f
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x43e95f
inc eax
cmp eax, edx
jb 0x43e950
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x43ea42
cmp ecx, 2
jbe 0x43ea02
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x43ea34
movzx ecx, byte [eax + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 1]
shl ebx, 8
or ebx, ecx
mov ecx, dword [ebp + 8]
add ecx, edi
add edi, 5
sub ebx, ecx
mov dword [ebp - 8], ecx
test esi, esi
je 0x43e9dc
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x43e9d7
mov edx, 0x100
shl edx, cl
dec edx
xor ebx, edx
sub ebx, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov byte [eax + 4], bl
mov ebx, dword [ebp - 4]
jmp 0x43e942
shr esi, cl
test esi, esi
je 0x43e97c
cmp esi, 4
ja 0x43ea29
cmp esi, 3
je 0x43ea29
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x43e97c
or esi, 8
shr esi, 1
inc edi
jmp 0x43e942
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x43e942
cmp ecx, 2
jbe 0x43ea57
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
shr esi, cl
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret