joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4024a0
Capabilities:
Get common file path
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 0x214], 0
xor eax, eax
mov word [ebp - 0x210], ax
push 0x206
push 0
lea ecx, [ebp - 0x20e]
push ecx
call fcn.0041ca30
add esp, 0xc
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
je 0x4024ef
cmp dword [ebp + 0xc], 0
jne 0x4024f9
jmp 0x402606
cmp dword [ebp + 0x10], 0
je 0x40254e
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0x218], edx
mov eax, dword [ebp - 0x218]
add eax, 2
mov dword [ebp - 0x21c], eax
mov ecx, dword [ebp - 0x218]
mov dx, word [ecx]
mov word [ebp - 0x21e], dx
add dword [ebp - 0x218], 2
cmp word [ebp - 0x21e], 0
jne 0x402517
mov eax, dword [ebp - 0x218]
sub eax, dword [ebp - 0x21c]
sar eax, 1
mov dword [ebp - 0x224], eax
jne 0x402558
jmp 0x402606
cmp dword [0x43afbc], 3
jne 0x40258e
push 0x104
lea ecx, [ebp - 0x210]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push 0x434b4c
push 0x104
lea edx, [ebp - 0x210]
push edx
call fcn.0041a65d
add esp, 0xc
jmp 0x4025a0
lea eax, [ebp - 0x210]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov ecx, dword [ebp + 0x10]
push ecx
push 0x104
lea edx, [ebp - 0x210]
push edx
call fcn.0041a65d
add esp, 0xc
push 0x434b50
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 4]
push ecx
call fcn.0041abab
add esp, 0xc
cmp dword [ebp - 4], 0
jne 0x4025da
jmp 0x402606
mov edx, dword [ebp - 4]
push edx
push 1
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.0041ae9e
add esp, 0x10
mov edx, dword [ebp - 4]
push edx
call fcn.0041af32
add esp, 4
mov dword [ebp - 0x214], 1
mov eax, dword [ebp - 0x214]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret

Function at 0x402620
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x210], ax
push 0x206
push 0
lea ecx, [ebp - 0x20e]
push ecx
call fcn.0041ca30
add esp, 0xc
cmp dword [0x43afbc], 3
jne 0x402688
push 0x104
lea edx, [ebp - 0x210]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push 0x434b58
push 0x104
lea eax, [ebp - 0x210]
push eax
call fcn.0041a65d
add esp, 0xc
jmp 0x40269a
lea ecx, [ebp - 0x210]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0x210]
push eax
push 0x434b5c
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret
Function at 0x402950
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x210], ax
push 0x206
push 0
lea ecx, [ebp - 0x20e]
push ecx
call fcn.0041ca30
add esp, 0xc
mov dword [ebp - 0x218], 0
mov dword [ebp - 0x21c], 0
mov dword [ebp - 0x214], 0xffffffff
push 0x104
lea edx, [ebp - 0x210]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
movzx eax, word [ebp - 0x210]
sub eax, 0x41
mov dword [ebp - 0x218], eax
lea ecx, [ebp - 0x21c]
push ecx
mov edx, dword [ebp - 0x218]
push edx
call fcn.00402c20
add esp, 8
mov eax, dword [ebp - 0x21c]
push eax
call fcn.00402d40
add esp, 4
mov dword [ebp - 0x214], eax
cmp dword [ebp - 0x214], 0xffffffff
jne 0x4029fa
xor eax, eax
jmp 0x402a0d
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x214]
push edx
call fcn.004027a0
add esp, 8
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret
Function at 0x402a20
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
cmp dword [ebp + 8], 0xffffffff
jne 0x402a6f
jmp 0x402b57
mov dword [ebp - 8], 0xb69
mov eax, dword [ebp - 8]
push eax
call fcn.0041021b
add esp, 4
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x28]
mov dword [ebp - 0x24], ecx
push 0
lea edx, [ebp - 0x18]
push edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0x24]
push ecx
push 0
push 0
push 0x70050
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x402aba
jmp 0x402b57
mov dword [ebp - 4], 0
jmp 0x402acc
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 4
jge 0x402b3a
mov ecx, dword [ebp - 4]
imul ecx, ecx, 0x89
mov edx, dword [ebp - 0x24]
mov dword [ebp - 0x30], edx
mov dword [ebp - 0x34], ecx
mov eax, dword [ebp - 0x34]
mov ecx, dword [ebp - 0x30]
mov edx, dword [ecx + eax + 0x34]
cmp edx, dword [ebp - 0xc]
jl 0x402b38
jg 0x402b04
mov eax, dword [ebp - 0x34]
mov ecx, dword [ebp - 0x30]
mov edx, dword [ecx + eax + 0x30]
cmp edx, dword [ebp - 0x10]
jbe 0x402b38
mov eax, dword [ebp - 4]
imul eax, eax, 0x89
mov ecx, dword [ebp - 0x24]
mov edx, dword [ecx + eax + 0x30]
mov dword [ebp - 0x10], edx
mov eax, dword [ecx + eax + 0x34]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 4]
imul ecx, ecx, 0x89
mov edx, dword [ebp - 0x24]
mov eax, dword [edx + ecx + 0x38]
mov dword [ebp - 0x20], eax
mov ecx, dword [edx + ecx + 0x3c]
mov dword [ebp - 0x1c], ecx
jmp 0x402ac3
mov edx, dword [ebp - 0x10]
add edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0xc]
adc eax, dword [ebp - 0x1c]
push 0
push 0x200
push eax
push edx
call fcn.0041e840
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x24], 0
je 0x402b76
mov ecx, dword [ebp - 0x24]
mov dword [ebp - 0x2c], ecx
mov edx, dword [ebp - 0x2c]
push edx
call fcn.00410210
add esp, 4
mov dword [ebp - 0x24], 0
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebp - 0x14]
mov esp, ebp
pop ebp
ret
Function at 0x402b90
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], 0
xor eax, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], 0
cmp dword [ebp + 8], 0xffffffff
jne 0x402bc3
jmp 0x402c14
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], edx
push 0
push 0x200
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.0041e800
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
mov edx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x24]
push ecx
lea edx, [ebp - 8]
push edx
mov eax, dword [ebp + 0x10]
shl eax, 9
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x402ed0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
je 0x402eea
mov eax, dword [ebp + 8]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
jmp 0x402f0f
push 0x104
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push 0x434be0
push 0x104
mov edx, dword [ebp + 8]
push edx
call fcn.0041a65d
add esp, 0xc
pop ebp
ret

Function at 0x403160
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 0x214], 0
xor eax, eax
mov word [ebp - 0x210], ax
push 0x206
push 0
lea ecx, [ebp - 0x20e]
push ecx
call fcn.0041ca30
add esp, 0xc
cmp dword [ebp + 8], 0
je 0x4031a8
cmp dword [ebp + 0xc], 0
jne 0x4031b2
jmp 0x40329a
mov dword [ebp - 4], 0
cmp dword [ebp + 0x10], 0
je 0x403225
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0x218], edx
mov eax, dword [ebp - 0x218]
add eax, 2
mov dword [ebp - 0x21c], eax
mov ecx, dword [ebp - 0x218]
mov dx, word [ecx]
mov word [ebp - 0x21e], dx
add dword [ebp - 0x218], 2
cmp word [ebp - 0x21e], 0
jne 0x4031d7
mov eax, dword [ebp - 0x218]
sub eax, dword [ebp - 0x21c]
sar eax, 1
mov dword [ebp - 0x224], eax
je 0x403225
push 0x434be8
mov ecx, dword [ebp + 0x10]
push ecx
lea edx, [ebp - 4]
push edx
call fcn.0041abab
add esp, 0xc
jmp 0x403268
lea eax, [ebp - 0x210]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push str.golfinfo.ini
push 0x104
lea ecx, [ebp - 0x210]
push ecx
call fcn.0041a65d
add esp, 0xc
push 0x434c0c
lea edx, [ebp - 0x210]
push edx
lea eax, [ebp - 4]
push eax
call fcn.0041abab
add esp, 0xc
cmp dword [ebp - 4], 0
je 0x403290
mov ecx, dword [ebp - 4]
push ecx
push 1
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.0041b171
add esp, 0x10
mov ecx, dword [ebp - 4]
push ecx
call fcn.0041af32
add esp, 4
mov dword [ebp - 0x214], 1
mov eax, dword [ebp - 0x214]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret
Function at 0x4032b0
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 0x434c14
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.0041abab
add esp, 0xc
test eax, eax
je 0x4032e4
xor eax, eax
jmp 0x4033b3
mov dword [ebp - 0x14], 0
push 2
push 0
mov edx, dword [ebp - 8]
push edx
call fcn.0041b27d
add esp, 0xc
mov eax, dword [ebp - 8]
push eax
call fcn.0041b49f
add esp, 4
mov dword [ebp - 0x14], eax
push 0
push 0
mov ecx, dword [ebp - 8]
push ecx
call fcn.0041b27d
add esp, 0xc
mov edx, dword [ebp - 0x14]
add edx, dword [ebp + 0x10]
push edx
call fcn.0041b55c
add esp, 4
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 8]
push eax
push 1
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0xc]
push edx
call fcn.0041ae9e
add esp, 0x10
mov eax, dword [ebp - 8]
push eax
call fcn.0041af32
add esp, 4
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp - 0xc]
add edx, dword [ebp - 0x14]
push edx
call fcn.004033c0
add esp, 8
push 0x434c1c
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.0041abab
add esp, 0xc
test eax, eax
je 0x40337e
xor eax, eax
jmp 0x4033b3
mov edx, dword [ebp - 0x14]
add edx, dword [ebp + 0x10]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
push eax
push 1
mov ecx, dword [ebp - 0x10]
push ecx
mov edx, dword [ebp - 0xc]
push edx
call fcn.0041b171
add esp, 0x10
mov eax, dword [ebp - 8]
push eax
call fcn.0041af32
add esp, 4
mov dword [ebp - 4], 1
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x404ac0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x43c
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 8], eax
push esi
push edi
mov dword [ebp - 0x430], 0
movzx eax, word [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00404d80
add esp, 8
mov dword [ebp - 0x430], eax
cmp dword [ebp - 0x430], 0
je 0x404b0a
mov eax, dword [ebp - 0x430]
jmp 0x404d69
xor edx, edx
mov word [ebp - 0x418], dx
push 0x206
push 0
lea eax, [ebp - 0x416]
push eax
call fcn.0041ca30
add esp, 0xc
xor ecx, ecx
mov word [ebp - 0x210], cx
push 0x206
push 0
lea edx, [ebp - 0x20e]
push edx
call fcn.0041ca30
add esp, 0xc
lea eax, [ebp - 0x418]
push eax
call fcn.00405cf0
add esp, 4
push 0x434cc8
push 0x104
lea ecx, [ebp - 0x418]
push ecx
call fcn.0041a65d
add esp, 0xc
mov byte [ebp - 0x42c], 0
xor edx, edx
mov dword [ebp - 0x42b], edx
mov dword [ebp - 0x427], edx
mov dword [ebp - 0x423], edx
mov dword [ebp - 0x41f], edx
mov word [ebp - 0x41b], dx
mov byte [ebp - 0x419], dl
mov dword [ebp - 4], 0
mov dword [ebp - 0x434], 0
jmp 0x404bc0
mov eax, dword [ebp - 0x434]
add eax, 1
mov dword [ebp - 0x434], eax
cmp dword [ebp - 0x434], 5
jge 0x404c8d
mov ecx, dword [ebp - 0x434]
imul ecx, ecx, 0x118
movzx edx, word [ecx + 0x43db68]
test edx, edx
jne 0x404be6
jmp 0x404bb1
lea eax, [ebp - 0x418]
push eax
push 0x104
lea ecx, [ebp - 0x210]
push ecx
call fcn.0041a6da
add esp, 0xc
mov edx, dword [ebp - 0x434]
imul edx, edx, 0x118
add edx, 0x43db68
push edx
push 0x104
lea eax, [ebp - 0x210]
push eax
call fcn.0041a65d
add esp, 0xc
lea ecx, [ebp - 0x210]
push ecx
lea edx, [ebp - 0x42c]
push edx
call fcn.00408870
add esp, 8
test eax, eax
je 0x404c7f
mov ecx, 5
mov edi, dword [ebp - 0x434]
imul edi, edi, 0x118
add edi, 0x43dc6c
lea esi, [ebp - 0x42c]
xor eax, eax
repe cmpsd dword [esi], dword es:[edi]
jne 0x404c7f
mov ecx, dword [ebp - 0x434]
imul ecx, ecx, 0x118
xor edx, edx
mov word [ecx + 0x43db68], dx
jmp 0x404bb1
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
jmp 0x404bb1
mov dword [ebp - 0x438], 0
jmp 0x404ca8
mov ecx, dword [ebp - 0x438]
add ecx, 1
mov dword [ebp - 0x438], ecx
cmp dword [ebp - 0x438], 5
jge 0x404ccc
mov edx, dword [ebp - 0x438]
imul edx, edx, 0x118
movzx eax, word [edx + 0x43db68]
test eax, eax
jne 0x404cca
jmp 0x404c99
jmp 0x404c99
mov dword [ebp - 0x43c], 0
jmp 0x404ce7
mov ecx, dword [ebp - 0x43c]
add ecx, 1
mov dword [ebp - 0x43c], ecx
cmp dword [ebp - 0x43c], 5
jge 0x404d2e
mov edx, dword [ebp - 0x43c]
imul edx, edx, 0x118
movzx eax, word [edx + 0x43db68]
test eax, eax
jne 0x404d09
jmp 0x404cd8
movzx ecx, word [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x43c]
imul eax, eax, 0x118
add eax, 0x43db68
push eax
call fcn.004059e0
add esp, 0xc
jmp 0x404cd8
push 0x43eb38
push 0x104
lea ecx, [ebp - 0x418]
push ecx
call fcn.0041a65d
add esp, 0xc
lea edx, [ebp - 0x418]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x404d63
mov dword [ebp - 0x430], 2
mov eax, dword [ebp - 0x430]
pop edi
pop esi
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret
Function at 0x405010
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9c0
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 8], eax
xor eax, eax
mov word [ebp - 0x9c0], ax
push 0x7fe
push 0
lea ecx, [ebp - 0x9be]
push ecx
call fcn.0041ca30
add esp, 0xc
lea edx, [ebp - 0x9c0]
mov dword [ebp - 0x19c], edx
cmp dword [ebp + 0x14], 0
je 0x40505d
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x19c], eax
xor ecx, ecx
mov edx, dword [ebp - 0x19c]
mov word [edx], cx
mov dword [ebp - 0x1bc], 0
mov dword [ebp - 0x1b8], 0
mov dword [ebp - 0x1b4], 0
lea eax, [ebp - 0x198]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4050a8
xor eax, eax
jmp 0x405199
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov edx, dword [ebp + 0x10]
cmp dword [edx], 0xffffffff
jne 0x4050c8
xor eax, eax
jmp 0x405199
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov dword [ebp - 0x1b0], eax
cmp dword [ebp - 0x1b0], 0
jne 0x405108
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [ebp - 0x1bc], eax
push 2
push 4
lea edx, [ebp - 0x1bc]
push edx
call dword [sym.imp.WS2_32.dll_gethostbyaddr]
mov dword [ebp - 0x1b0], eax
cmp dword [ebp - 0x1b0], 0
jne 0x405115
jmp 0x40516d
mov eax, dword [ebp - 0x1b0]
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
mov dword [ebp - 0x1a8], eax
mov ecx, 2
mov word [ebp - 0x1ac], cx
movzx edx, word [ebp + 0xc]
push edx
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x1aa], ax
push 0x10
lea eax, [ebp - 0x1ac]
push eax
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x405163
jmp 0x40516d
mov dword [ebp - 0x1b8], 1
cmp dword [ebp - 0x1b8], 0
jne 0x405193
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
je 0x405193
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WS2_32.dll_closesocket]
mov eax, dword [ebp + 0x10]
mov dword [eax], 0
mov eax, dword [ebp - 0x1b8]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret
Function at 0x4053d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 0x10], 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x14], 0
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x405404
jmp 0x4054c0
mov dword [ebp - 0x18], 0
jmp 0x405416
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
cmp edx, dword [ebp + 0x10]
jge 0x405433
mov eax, dword [ebp + 0xc]
add eax, dword [ebp - 0x18]
movzx ecx, byte [eax]
not ecx
mov edx, dword [ebp + 0xc]
add edx, dword [ebp - 0x18]
mov byte [edx], cl
jmp 0x40540d
mov eax, dword [ebp + 0x10]
add eax, 7
push eax
call fcn.0041021b
add esp, 4
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], ecx
movzx edx, word [ebp + 0x10]
add edx, 5
mov eax, dword [ebp - 0xc]
mov word [eax], dx
mov ecx, dword [ebp - 0xc]
add ecx, 2
mov edx, dword [str.AS101]
mov dword [ecx], edx
mov al, byte [0x43b040]
mov byte [ecx + 4], al
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 0xc]
add eax, 7
push eax
call fcn.004214f0
add esp, 0xc
mov ecx, dword [ebp + 0x10]
add ecx, 7
mov dword [ebp + 0x10], ecx
push 0
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WS2_32.dll_send]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
je 0x4054b5
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0x10]
je 0x4054b9
jmp 0x4054c0
mov dword [ebp - 0x14], 1
cmp dword [ebp - 0xc], 0
je 0x4054d8
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
push edx
call fcn.00410210
add esp, 4
mov dword [ebp - 0xc], 0
mov eax, dword [ebp - 0x14]
mov esp, ebp
pop ebp
ret
Function at 0x405d60
Capabilities:
Download and write a file
Receive and write data from server to client
Receive data
Receive data on socket
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.0041eee0
mov eax, dword [0x439c20]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov dword [ebp - 8], 0
mov dword [ebp - 0x1014], 0
push 0x434cd0
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.0041abab
add esp, 0xc
cmp dword [ebp - 8], 0
jne 0x405daa
xor eax, eax
jmp 0x405e41
push 0
push 4
lea edx, [ebp - 0xc]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 4
je 0x405dc7
xor eax, eax
jmp 0x405e41
mov edx, dword [ebp - 0x1014]
cmp edx, dword [ebp - 0xc]
jae 0x405e21
push 0
push 0x1000
lea eax, [ebp - 0x1010]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WS2_32.dll_recv]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x405df7
jmp 0x405e21
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 1
lea edx, [ebp - 0x1010]
push edx
call fcn.0041b171
add esp, 0x10
mov eax, dword [ebp - 0x1014]
add eax, dword [ebp - 4]
mov dword [ebp - 0x1014], eax
jmp 0x405dc7
mov ecx, dword [ebp - 8]
push ecx
call fcn.0041af32
add esp, 4
mov edx, dword [ebp - 0x1014]
cmp edx, dword [ebp - 0xc]
jae 0x405e3c
xor eax, eax
jmp 0x405e41
mov eax, 1
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0041a64e
mov esp, ebp
pop ebp
ret
Function at 0x406300
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
jne 0x40634b
jmp 0x4063ce
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 0x14], eax
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp - 8]
mov dword [edx], eax
mov ecx, dword [ebp - 8]
push ecx
call fcn.0041021b
add esp, 4
mov dword [ebp - 0x20], eax
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
push eax
push 0
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.0041ca30
add esp, 0xc
mov edx, dword [ebp - 8]
push edx
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.004214f0
add esp, 0xc
mov edx, dword [ebp - 0x18]
push edx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov dword [ebp - 0x18], 0
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x4063e0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 0x10], 0
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x406438
mov edx, dword [ebp + 8]
push edx
call fcn.00406500
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x18]
cmp eax, dword [ebp - 0xc]
jne 0x406438
mov dword [ebp - 8], 1
mov dword [ebp - 4], 1
cmp dword [ebp - 8], 0
jne 0x4064f3
push 0x200000
call fcn.0041b55c
add esp, 4
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], 0x200000
push 0x434e14
lea ecx, [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x20]
push edx
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.00406580
add esp, 0x14
test eax, eax
je 0x4064e7
mov dword [ebp - 0x24], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
call fcn.0041a749
add esp, 4
push 0xc8
push 0x32
call fcn.00403030
add esp, 8
mov dword [ebp - 0x24], eax
mov edx, dword [ebp - 0x24]
push edx
mov eax, dword [ebp - 0x20]
add eax, dword [ebp - 0x1c]
push eax
call fcn.004033c0
add esp, 8
mov ecx, dword [ebp - 0x1c]
add ecx, dword [ebp - 0x24]
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 0x20]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00406640
add esp, 0xc
cmp eax, 1
jne 0x4064e0
mov dword [ebp - 4], 1
jmp 0x4064e7
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x20]
push edx
call fcn.0041bab7
add esp, 4
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x406500
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 8], 0xffffffff
mov dword [ebp - 4], 0xffffffff
push 0
push 0
push 3
push 0
push 3
push closesocket
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
jne 0x40653e
or eax, 0xffffffff
or edx, 0xffffffff
jmp 0x40656d
lea ecx, [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
cmp eax, 1
jne 0x40655d
mov eax, dword [ebp - 0x14]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x406740
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov dword [ebp - 8], eax
xor ecx, ecx
cmp dword [ebp - 8], 0xffffffff
setne cl
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret