joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402410
Capabilities:
Get common file path
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
mov eax, dword [0x428044]
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.00413990
add esp, 0xc
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
je 0x40245f
cmp dword [ebp + 0xc], 0
jne 0x402469
jmp 0x402576
cmp dword [ebp + 0x10], 0
je 0x4024be
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 0x402487
mov eax, dword [ebp - 0x218]
sub eax, dword [ebp - 0x21c]
sar eax, 1
mov dword [ebp - 0x224], eax
jne 0x4024c8
jmp 0x402576
cmp dword [0x42906c], 3
jne 0x4024fe
push 0x104
lea ecx, [ebp - 0x210]
push ecx
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
push 0x425f64
push 0x104
lea edx, [ebp - 0x210]
push edx
call fcn.004100f4
add esp, 0xc
jmp 0x402510
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.004100f4
add esp, 0xc
push 0x425f68
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 4]
push ecx
call fcn.0041064b
add esp, 0xc
cmp dword [ebp - 4], 0
jne 0x40254a
jmp 0x402576
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.0041093e
add esp, 0x10
mov edx, dword [ebp - 4]
push edx
call fcn.004109d2
add esp, 4
mov dword [ebp - 0x214], 1
mov eax, dword [ebp - 0x214]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004100e5
mov esp, ebp
pop ebp
ret

Function at 0x402590
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x428044]
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.00413990
add esp, 0xc
cmp dword [0x42906c], 3
jne 0x4025f8
push 0x104
lea edx, [ebp - 0x210]
push edx
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
push 0x425f70
push 0x104
lea eax, [ebp - 0x210]
push eax
call fcn.004100f4
add esp, 0xc
jmp 0x40260a
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 0x425f74
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.004100e5
mov esp, ebp
pop ebp
ret
Function at 0x4028c0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x258
mov eax, dword [0x428044]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
xor eax, eax
mov word [ebp - 0x210], ax
push 0x206
push 0
lea ecx, [ebp - 0x20e]
push ecx
call fcn.00413990
add esp, 0xc
mov dword [ebp - 0x240], 0
mov dword [ebp - 0x258], 0
mov dword [ebp - 0x23c], 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 - 0x240], eax
lea ecx, [ebp - 0x258]
push ecx
mov edx, dword [ebp - 0x240]
push edx
call fcn.00402c20
add esp, 8
mov ecx, 9
mov esi, 0x425fa4
lea edi, [ebp - 0x238]
rep movsd dword es:[edi], dword [esi]
xor eax, eax
mov dword [ebp - 0x214], eax
xor ecx, ecx
mov word [ebp - 0x254], cx
xor edx, edx
mov dword [ebp - 0x252], edx
mov dword [ebp - 0x24e], edx
mov dword [ebp - 0x24a], edx
mov dword [ebp - 0x246], edx
mov word [ebp - 0x242], dx
cmp dword [ebp - 0x258], 0
jl 0x4029e9
push 0xa
lea eax, [ebp - 0x254]
push eax
mov ecx, dword [ebp - 0x258]
push ecx
call fcn.00406760
add esp, 0xc
lea edx, [ebp - 0x254]
push edx
push 0x14
lea eax, [ebp - 0x238]
push eax
call fcn.004100f4
add esp, 0xc
push 0
push 0
push 3
push 0
push 3
push closesocket
lea ecx, [ebp - 0x238]
push ecx
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [ebp - 0x23c], eax
cmp dword [ebp - 0x23c], 0xffffffff
jne 0x4029f6
xor eax, eax
jmp 0x402a09
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x23c]
push eax
call fcn.00402710
add esp, 8
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004100e5
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.00410b19
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.0041cf10
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.00410b7e
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.00416f10
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 0x402df0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
je 0x402e0a
mov eax, dword [ebp + 8]
push eax
push 0x104
call dword [sym.imp.KERNEL32.DLL_GetTempPathW]
jmp 0x402e2f
push 0x104
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
push 0x42601c
push 0x104
mov edx, dword [ebp + 8]
push edx
call fcn.004100f4
add esp, 0xc
pop ebp
ret

Function at 0x403080
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
mov eax, dword [0x428044]
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.00413990
add esp, 0xc
cmp dword [ebp + 8], 0
je 0x4030c8
cmp dword [ebp + 0xc], 0
jne 0x4030d2
jmp 0x4031ba
mov dword [ebp - 4], 0
cmp dword [ebp + 0x10], 0
je 0x403145
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 0x4030f7
mov eax, dword [ebp - 0x218]
sub eax, dword [ebp - 0x21c]
sar eax, 1
mov dword [ebp - 0x224], eax
je 0x403145
push 0x426024
mov ecx, dword [ebp + 0x10]
push ecx
lea edx, [ebp - 4]
push edx
call fcn.0041064b
add esp, 0xc
jmp 0x403188
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.004100f4
add esp, 0xc
push 0x426048
lea edx, [ebp - 0x210]
push edx
lea eax, [ebp - 4]
push eax
call fcn.0041064b
add esp, 0xc
cmp dword [ebp - 4], 0
je 0x4031b0
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.00410ceb
add esp, 0x10
mov ecx, dword [ebp - 4]
push ecx
call fcn.004109d2
add esp, 4
mov dword [ebp - 0x214], 1
mov eax, dword [ebp - 0x214]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004100e5
mov esp, ebp
pop ebp
ret
Function at 0x4031d0
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 0x426050
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.0041064b
add esp, 0xc
test eax, eax
je 0x403204
xor eax, eax
jmp 0x4032d3
mov dword [ebp - 0x14], 0
push 2
push 0
mov edx, dword [ebp - 8]
push edx
call fcn.00410df7
add esp, 0xc
mov eax, dword [ebp - 8]
push eax
call fcn.00411019
add esp, 4
mov dword [ebp - 0x14], eax
push 0
push 0
mov ecx, dword [ebp - 8]
push ecx
call fcn.00410df7
add esp, 0xc
mov edx, dword [ebp - 0x14]
add edx, dword [ebp + 0x10]
push edx
call fcn.004110d6
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.0041093e
add esp, 0x10
mov eax, dword [ebp - 8]
push eax
call fcn.004109d2
add esp, 4
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp - 0xc]
add edx, dword [ebp - 0x14]
push edx
call fcn.004032e0
add esp, 8
push 0x426058
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.0041064b
add esp, 0xc
test eax, eax
je 0x40329e
xor eax, eax
jmp 0x4032d3
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.00410ceb
add esp, 0x10
mov eax, dword [ebp - 8]
push eax
call fcn.004109d2
add esp, 4
mov dword [ebp - 4], 1
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x4049e0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x43c
mov eax, dword [0x428044]
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.00404ca0
add esp, 8
mov dword [ebp - 0x430], eax
cmp dword [ebp - 0x430], 0
je 0x404a2a
mov eax, dword [ebp - 0x430]
jmp 0x404c89
xor edx, edx
mov word [ebp - 0x418], dx
push 0x206
push 0
lea eax, [ebp - 0x416]
push eax
call fcn.00413990
add esp, 0xc
xor ecx, ecx
mov word [ebp - 0x210], cx
push 0x206
push 0
lea edx, [ebp - 0x20e]
push edx
call fcn.00413990
add esp, 0xc
lea eax, [ebp - 0x418]
push eax
call fcn.00405c10
add esp, 4
push 0x426104
push 0x104
lea ecx, [ebp - 0x418]
push ecx
call fcn.004100f4
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 0x404ae0
mov eax, dword [ebp - 0x434]
add eax, 1
mov dword [ebp - 0x434], eax
cmp dword [ebp - 0x434], 5
jge 0x404bad
mov ecx, dword [ebp - 0x434]
imul ecx, ecx, 0x118
movzx edx, word [ecx + 0x42a058]
test edx, edx
jne 0x404b06
jmp 0x404ad1
lea eax, [ebp - 0x418]
push eax
push 0x104
lea ecx, [ebp - 0x210]
push ecx
call fcn.00410171
add esp, 0xc
mov edx, dword [ebp - 0x434]
imul edx, edx, 0x118
add edx, 0x42a058
push edx
push 0x104
lea eax, [ebp - 0x210]
push eax
call fcn.004100f4
add esp, 0xc
lea ecx, [ebp - 0x210]
push ecx
lea edx, [ebp - 0x42c]
push edx
call fcn.00408790
add esp, 8
test eax, eax
je 0x404b9f
mov ecx, 5
mov edi, dword [ebp - 0x434]
imul edi, edi, 0x118
add edi, 0x42a15c
lea esi, [ebp - 0x42c]
xor eax, eax
repe cmpsd dword [esi], dword es:[edi]
jne 0x404b9f
mov ecx, dword [ebp - 0x434]
imul ecx, ecx, 0x118
xor edx, edx
mov word [ecx + 0x42a058], dx
jmp 0x404ad1
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
jmp 0x404ad1
mov dword [ebp - 0x438], 0
jmp 0x404bc8
mov ecx, dword [ebp - 0x438]
add ecx, 1
mov dword [ebp - 0x438], ecx
cmp dword [ebp - 0x438], 5
jge 0x404bec
mov edx, dword [ebp - 0x438]
imul edx, edx, 0x118
movzx eax, word [edx + 0x42a058]
test eax, eax
jne 0x404bea
jmp 0x404bb9
jmp 0x404bb9
mov dword [ebp - 0x43c], 0
jmp 0x404c07
mov ecx, dword [ebp - 0x43c]
add ecx, 1
mov dword [ebp - 0x43c], ecx
cmp dword [ebp - 0x43c], 5
jge 0x404c4e
mov edx, dword [ebp - 0x43c]
imul edx, edx, 0x118
movzx eax, word [edx + 0x42a058]
test eax, eax
jne 0x404c29
jmp 0x404bf8
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, 0x42a058
push eax
call fcn.00405900
add esp, 0xc
jmp 0x404bf8
push 0x42b028
push 0x104
lea ecx, [ebp - 0x418]
push ecx
call fcn.004100f4
add esp, 0xc
lea edx, [ebp - 0x418]
push edx
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x404c83
mov dword [ebp - 0x430], 2
mov eax, dword [ebp - 0x430]
pop edi
pop esi
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004100e5
mov esp, ebp
pop ebp
ret
Function at 0x404f30
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 [0x428044]
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.00413990
add esp, 0xc
lea edx, [ebp - 0x9c0]
mov dword [ebp - 0x19c], edx
cmp dword [ebp + 0x14], 0
je 0x404f7d
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 0x404fc8
xor eax, eax
jmp 0x4050b9
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 0x404fe8
xor eax, eax
jmp 0x4050b9
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 0x405028
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 0x405035
jmp 0x40508d
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 0x405083
jmp 0x40508d
mov dword [ebp - 0x1b8], 1
cmp dword [ebp - 0x1b8], 0
jne 0x4050b3
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
je 0x4050b3
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.004100e5
mov esp, ebp
pop ebp
ret
Function at 0x4052f0
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 0x405324
jmp 0x4053e0
mov dword [ebp - 0x18], 0
jmp 0x405336
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
cmp edx, dword [ebp + 0x10]
jge 0x405353
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 0x40532d
mov eax, dword [ebp + 0x10]
add eax, 7
push eax
call fcn.00410b19
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 [0x4290f0]
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.004149d0
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 0x4053d5
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0x10]
je 0x4053d9
jmp 0x4053e0
mov dword [ebp - 0x14], 1
cmp dword [ebp - 0xc], 0
je 0x4053f8
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
push edx
call fcn.00410b7e
add esp, 4
mov dword [ebp - 0xc], 0
mov eax, dword [ebp - 0x14]
mov esp, ebp
pop ebp
ret
Function at 0x405c80
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.0041aa90
mov eax, dword [0x428044]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov dword [ebp - 8], 0
mov dword [ebp - 0x1014], 0
push 0x42610c
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.0041064b
add esp, 0xc
cmp dword [ebp - 8], 0
jne 0x405cca
xor eax, eax
jmp 0x405d61
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 0x405ce7
xor eax, eax
jmp 0x405d61
mov edx, dword [ebp - 0x1014]
cmp edx, dword [ebp - 0xc]
jae 0x405d41
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 0x405d17
jmp 0x405d41
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 1
lea edx, [ebp - 0x1010]
push edx
call fcn.00410ceb
add esp, 0x10
mov eax, dword [ebp - 0x1014]
add eax, dword [ebp - 4]
mov dword [ebp - 0x1014], eax
jmp 0x405ce7
mov ecx, dword [ebp - 8]
push ecx
call fcn.004109d2
add esp, 4
mov edx, dword [ebp - 0x1014]
cmp edx, dword [ebp - 0xc]
jae 0x405d5c
xor eax, eax
jmp 0x405d61
mov eax, 1
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004100e5
mov esp, ebp
pop ebp
ret
Function at 0x406220
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 0x40626b
jmp 0x4062ee
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.00410b19
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.00413990
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.004149d0
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