joyce8/EMBER2024-capa huggingface dataset:
Function at 0x476e30
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x476e63
push esi
call fcn.00479f30
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x476e5c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x476ee9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x476ed2
mov eax, dword [esi + 8]
test eax, eax
je 0x476e87
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x476ece
cmp eax, 2
je 0x476ed2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x476e7a
cmp eax, 3
je 0x476ead
cmp eax, 1
jne 0x476e7a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x476e7a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x476e7a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00476f10
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x476ef8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00476f10
add esp, 4
pop esi
ret

Function at 0x484688
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ddc4c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.004cf5ad
mov dword [esi], method.CTreeCtrl.virtual_0
lea edi, [esi + 0x3c]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x30]
mov dword [edi], 0x531354
call fcn.00489720
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 1
call fcn.00489720
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 2
call fcn.00489720
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 3
call fcn.00489720
mov dword [edi], 0x53134c
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 4
call fcn.004cc90f
mov dword [esi + 0xd8], 0
mov dword [esi + 0xd4], 0x53141c
mov eax, dword [0x55a6e0]
mov dword [esi + 0xdc], eax
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 7
call fcn.00489720
lea ecx, [esi + 0xf4]
mov byte [esp + 0x18], 8
call fcn.004cc90f
mov ecx, dword [esp + 0x10]
mov dword [esi], method.CTreeCtrl.virtual_0
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x484770
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ddcd4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CTreeCtrl.virtual_0
lea ecx, [esi + 0xf4]
mov dword [esp + 0x18], 5
call fcn.004cc938
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 4
mov dword [ecx], 0x531348
call fcn.00489920
lea ecx, [esi + 0xdc]
mov byte [esp + 0x18], 3
call fcn.004cdfff
lea ecx, [esi + 0xd4]
mov dword [esp + 0xc], ecx
mov dword [ecx], method.CGdiObject.virtual_0
mov byte [esp + 0x18], 6
call fcn.004d4ca3
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 1
call fcn.004cc938
lea edi, [esi + 0x3c]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 9
mov dword [ecx], 0x531348
call fcn.00489920
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 8
mov dword [ecx], 0x531348
call fcn.00489920
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x531348
call fcn.00489920
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x531348
call fcn.00489920
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004cc4d4
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x4860e0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x486183
test eax, eax
jbe 0x486183
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x486183
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x48612e
xor esi, esi
jmp 0x486134
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x48615f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00489e50
add esi, eax
push esi
mov ebx, esi
call fcn.00489e50
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x486140
pop ebp
test edi, edi
pop edi
jne 0x486183
test ebx, ebx
je 0x486183
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004bcbf0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4862c5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4863dd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4863dd
mov eax, dword [esi + 0x3c]
push eax
call fcn.004cf9ff
mov esi, eax
test esi, esi
je 0x4863dd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4863dd
mov ecx, esi
call fcn.00486230
cmp edi, eax
jge 0x4863dd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x486363
mov dword [esp + 0x34], 1
jmp 0x4863be
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4863dd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00483250
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x490b90
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x490bdc
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x490bdc
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x490bc6
push eax
call ebp
test ax, ax
jl 0x490bd4
inc esi
add edi, 4
cmp esi, 6
jb 0x490bb8
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.00490890
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x494900
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x494960
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x494960
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x494960
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x494960
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x494970
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x496ba8
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4de9b9
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.004996d0
lea edi, [esi + 0x108]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0xc]
mov dword [edi], 0x532dd8
call fcn.004cc90f
lea ecx, [edi + 0x14]
mov byte [esp + 0x18], 1
call fcn.004cc90f
lea ecx, [edi + 0x1c]
mov byte [esp + 0x18], 2
call fcn.00499250
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 3
call fcn.00499250
lea ecx, [edi + 0x50]
mov byte [esp + 0x18], 4
call fcn.004cc90f
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 5
call fcn.004cc90f
lea ecx, [edi + 0x60]
mov byte [esp + 0x18], 6
call fcn.00499250
lea ecx, [edi + 0x74]
mov byte [esp + 0x18], 7
call fcn.00499250
mov dword [edi], 0x532dd0
lea ecx, [esi + 0x264]
mov byte [esp + 0x18], 8
call fcn.004996d0
lea ecx, [esi + 0x360]
mov byte [esp + 0x18], 9
call fcn.004996d0
lea ecx, [esi + 0x45c]
mov byte [esp + 0x18], 0xa
call fcn.004996d0
lea ecx, [esi + 0x558]
mov byte [esp + 0x18], 0xb
call fcn.004996d0
lea ecx, [esi + 0x654]
mov byte [esp + 0x18], 0xc
call fcn.004996d0
mov ecx, esi
mov byte [esp + 0x18], 0xd
mov dword [esi], method.CWnd.virtual_0
call fcn.00496ed0
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x496d90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4deacb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CWnd.virtual_0
lea ecx, [esi + 0x654]
mov dword [esp + 0x18], 5
call fcn.004998a0
lea ecx, [esi + 0x558]
mov byte [esp + 0x18], 4
call fcn.004998a0
lea ecx, [esi + 0x45c]
mov byte [esp + 0x18], 3
call fcn.004998a0
lea ecx, [esi + 0x360]
mov byte [esp + 0x18], 2
call fcn.004998a0
lea ecx, [esi + 0x264]
mov byte [esp + 0x18], 1
call fcn.004998a0
lea edi, [esi + 0x108]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x74]
mov byte [esp + 0x18], 0xc
mov dword [ecx], 0x532de0
call fcn.00499450
lea ecx, [edi + 0x60]
mov byte [esp + 0x18], 0xb
mov dword [ecx], 0x532de0
call fcn.00499450
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 0xa
call fcn.004cc938
lea ecx, [edi + 0x50]
mov byte [esp + 0x18], 9
call fcn.004cc938
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 8
mov dword [ecx], 0x532de0
call fcn.00499450
lea ecx, [edi + 0x1c]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x532de0
call fcn.00499450
lea ecx, [edi + 0x14]
mov byte [esp + 0x18], 6
call fcn.004cc938
lea ecx, [edi + 0xc]
mov byte [esp + 0x18], 0
call fcn.004cc938
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004998a0
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x49c4f0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x49c556
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x49c556
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x49c537
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x49c8e0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x49c918
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x49d620
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x49d669
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x49dae0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4defd0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0049d690
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0049d710
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0049d710
lea ecx, [esi + 0xc]
call fcn.004cdf8a
lea ecx, [esi + 0x10]
call fcn.004cdf8a
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0049eca0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0049eca0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0049eca0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004cdfff
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004cdfff
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4a2e10
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
push ebp
push esi
push 0x800
call fcn.004bcdd7
mov esi, dword [esp + 0x18]
add esp, 4
mov edx, eax
xor ebp, ebp
test esi, esi
mov dword [esp + 0xc], edx
jne 0x4a2e38
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
push edi
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
pop edi
cmp ecx, 0x800
jbe 0x4a2e53
pop esi
pop ebp
pop ebx
pop ecx
ret
mov al, byte [esi]
inc esi
test al, al
je 0x4a2f29
cmp ebp, 0x400
je 0x4a2f14
cmp al, 0x25
jne 0x4a2ef3
mov al, byte [esi]
inc esi
test al, al
je 0x4a2f0c
mov cl, byte [esi]
inc esi
test cl, cl
mov byte [esp + 0x14], cl
je 0x4a2f0c
movsx eax, al
push eax
call fcn.004be297
movsx ecx, byte [esp + 0x18]
push ecx
mov bl, al
call fcn.004be297
movsx edx, bl
push edx
mov byte [esp + 0x20], al
call fcn.004bc155
add esp, 0xc
test eax, eax
je 0x4a2f22
movsx eax, byte [esp + 0x14]
push eax
call fcn.004bc155
add esp, 4
test eax, eax
je 0x4a2f22
cmp bl, 0x39
jg 0x4a2ed2
add bl, 0xd0
jmp 0x4a2ed5
add bl, 0xa9
mov al, byte [esp + 0x14]
cmp al, 0x39
jg 0x4a2ee1
add al, 0xd0
jmp 0x4a2ee3
add al, 0xa9
mov ecx, dword [esp + 0xc]
shl bl, 4
add bl, al
mov edx, ecx
mov byte [ecx + ebp], bl
jmp 0x4a2f00
cmp al, 0x2b
jne 0x4a2efd
mov byte [edx + ebp], 0x20
jmp 0x4a2f00
mov byte [edx + ebp], al
mov al, byte [esi]
inc ebp
inc esi
test al, al
jne 0x4a2e5e
cmp ebp, 0x400
jne 0x4a2f29
pop esi
pop ebp
mov byte [edx + 0x3ff], 0
mov eax, edx
pop ebx
pop ecx
ret
push 0
call fcn.004be3fe
mov byte [edx + ebp], 0
pop esi
pop ebp
mov eax, edx
pop ebx
pop ecx
ret

Function at 0x4a6b00
Capabilities:
Set socket configuration

Disassembly:
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push eax
push 0x8004667e
push ecx
mov dword [esp + 0xc], 0
call sub.WS2_32.dll_ioctlsocket
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov eax, edx
pop ecx
ret

Function at 0x4a6b30
Capabilities:
Set socket configuration

Disassembly:
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push eax
push 0x8004667e
push ecx
mov dword [esp + 0xc], 1
call sub.WS2_32.dll_ioctlsocket
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov eax, edx
pop ecx
ret

Function at 0x4a6b60
Capabilities:
Create tcp socket
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push eax
push 1
call sub.WS2_32.dll_WSAStartup
test eax, eax
je 0x4a6b80
or eax, 0xffffffff
add esp, 0x190
ret
push 6
push 1
push 2
call sub.WS2_32.dll_socket
add esp, 0x190
ret
Function at 0x4a6bb0
Capabilities:
Connect socket
Get socket status

Disassembly:
sub esp, 0x228
push esi
mov esi, dword [esp + 0x234]
test esi, esi
je 0x4a6d9e
mov ecx, dword [esp + 0x23c]
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
push ebx
shr eax, 0x1f
add edx, eax
push edi
test edx, edx
mov edi, 1
mov dword [esp + 0xc], edx
jg 0x4a6bf1
mov dword [esp + 0xc], edi
xor ecx, ecx
push esi
mov dword [esp + 0x18], ecx
mov word [esp + 0x18], 2
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], ecx
mov dword [esp + 0x24], ecx
call sub.WS2_32.dll_inet_addr
mov edx, dword [esp + 0x240]
mov dword [esp + 0x18], eax
push edx
call sub.WS2_32.dll_htons
mov esi, dword [esp + 0x238]
mov word [esp + 0x16], ax
push esi
call fcn.004a6b30
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
lea eax, [esp + 0x14]
push 0x10
push eax
push esi
call sub.WS2_32.dll_connect
test eax, eax
jge 0x4a6d87
call fcn.004a67a0
push eax
call fcn.004a6db0
add esp, 4
cmp eax, 0xffffd8cd
je 0x4a6c84
cmp eax, 0xffffd8cc
je 0x4a6c84
push esi
mov edi, eax
call fcn.004a6b00
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
mov eax, dword [esp + 0xc]
mov dword [esp + 0x10], 0
test eax, eax
jle 0x4a6d39
lea ebx, [esi + 1]
lea ecx, [esp + 0x24]
lea edx, [esp + 0x2c]
push ecx
push 0
lea eax, [esp + 0x138]
push edx
push eax
push ebx
mov dword [esp + 0x44], esi
mov dword [esp + 0x40], edi
mov dword [esp + 0x148], esi
mov dword [esp + 0x144], edi
mov dword [esp + 0x38], 0
mov dword [esp + 0x3c], 0x2710
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
je 0x4a6d6d
lea ecx, [esp + 0x2c]
push ecx
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
jne 0x4a6d87
lea edx, [esp + 0x130]
push edx
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
jne 0x4a6d87
mov ecx, dword [esp + 0x248]
mov eax, dword [esp + 0x24c]
cmp dword [ecx], eax
je 0x4a6d53
call fcn.004a67a0
test eax, eax
jne 0x4a6d6d
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
inc eax
cmp eax, ecx
mov dword [esp + 0x10], eax
jl 0x4a6c9b
push esi
mov edi, 0xfffffff5
call fcn.004a6b00
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
mov edi, 0xffffffec
call fcn.004a6b00
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
mov edi, 0xfffffffb
call fcn.004a6b00
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
xor edi, edi
call fcn.004a6b00
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
xor eax, eax
pop esi
add esp, 0x228
ret
Function at 0x4a71c0
Capabilities:
Get socket status
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov ecx, dword [esp + 0x114]
push esi
mov esi, dword [esp + 0x114]
mov dword [esp + 0xc], 1
test ecx, ecx
mov dword [esp + 0x10], esi
jne 0x4a71f3
push ecx
lea eax, [esp + 0x10]
push ecx
push eax
push ecx
lea ecx, [esi + 1]
push ecx
jmp 0x4a724b
cmp ecx, 0xffffffff
jne 0x4a720a
mov dword [esp + 4], 0
mov dword [esp + 8], 0
jmp 0x4a7239
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, ecx
mov dword [esp + 4], edx
mov ecx, 0x3e8
cdq
idiv ecx
lea eax, [edx + edx*4]
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
shl edx, 3
mov dword [esp + 8], edx
lea eax, [esp + 4]
lea ecx, [esp + 0xc]
push eax
push 0
push ecx
lea edx, [esi + 1]
push 0
push edx
call sub.WS2_32.dll_select
test eax, eax
jge 0x4a7261
mov eax, 0xfffffffb
pop esi
add esp, 0x10c
ret
jne 0x4a7270
mov eax, 0xfffffffa
pop esi
add esp, 0x10c
ret
lea eax, [esp + 0xc]
push eax
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a72c9
mov ecx, dword [esp + 0x11c]
mov edx, dword [esp + 0x120]
push 0
push ecx
push edx
push esi
call sub.WS2_32.dll_send
test eax, eax
jg 0x4a72b1
call fcn.004a67a0
push eax
call fcn.004a6db0
add esp, 4
pop esi
add esp, 0x10c
ret
mov ecx, dword [0x5a18c0]
test ecx, ecx
je 0x4a72ce
mov edx, dword [ecx]
pop esi
add edx, eax
mov dword [ecx], edx
add esp, 0x10c
ret
mov eax, 0xfffffff7
pop esi
add esp, 0x10c
ret

Function at 0x4a72e0
Capabilities:
Resolve dns

Disassembly:
mov eax, dword [esp + 4]
push eax
call sub.WS2_32.dll_gethostbyname
test eax, eax
jne 0x4a72ef
ret
mov ecx, dword [eax + 0xc]
push esi
push edi
mov edx, dword [ecx]
mov eax, dword [edx]
push eax
call sub.WS2_32.dll_inet_ntoa
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov eax, dword [esp + 0x10]
not ecx
sub edi, ecx
mov edx, ecx
mov esi, edi
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
ret

Function at 0x4a7480
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x14
mov edx, dword [esp + 0x18]
lea eax, [esp]
lea ecx, [esp + 4]
push eax
push ecx
push edx
mov dword [esp + 0xc], 0x10
call sub.WS2_32.dll_getsockname
test eax, eax
jne 0x4a74b6
mov eax, dword [esp + 6]
push eax
call sub.WS2_32.dll_ntohs
and eax, 0xffff
add esp, 0x14
ret
or eax, 0xffffffff
add esp, 0x14
ret

Function at 0x4a74c0
Capabilities:
Get hostname
Resolve dns

Disassembly:
sub esp, 0x64
lea eax, [esp]
push esi
push 0x64
push eax
xor esi, esi
call sub.WS2_32.dll_gethostname
lea ecx, [esp + 4]
push ecx
call sub.WS2_32.dll_gethostbyname
test eax, eax
jne 0x4a74e5
pop esi
add esp, 0x64
ret
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
test eax, eax
je 0x4a74f8
mov eax, dword [eax]
push eax
call sub.WS2_32.dll_inet_ntoa
mov esi, eax
mov eax, esi
pop esi
add esp, 0x64
ret
Function at 0x4a7820
Capabilities:
Terminate thread

Disassembly:
mov eax, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
push esi
push eax
call fcn.004a7950
add esp, 8
test eax, eax
jne 0x4a7839
pop esi
ret
mov eax, dword [esi + 0x8c]
test eax, eax
jne 0x4a7845
pop esi
ret
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov dword [esi + 0x8c], 0
pop esi
ret

Function at 0x4a7860
Capabilities:
Terminate thread

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
mov eax, dword [edi + 0x38c]
mov esi, dword [edi]
push eax
call fcn.004a7b60
add esp, 4
test esi, esi
je 0x4a78ea
mov edi, dword [esp + 0xc]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [esi + 0x8c]
test eax, eax
je 0x4a78de
cmp dword [esi + 8], 0xffffffff
je 0x4a78de
push 0
push eax
call ebp
mov dword [esi + 0x8c], 0
mov ecx, dword [edi + 0xa0]
test ecx, ecx
je 0x4a78cc
mov eax, dword [esi + 0x1c]
push 0
lea edx, [eax*8]
sub edx, eax
lea eax, [ecx + edx*4]
mov ecx, dword [ecx + edx*4 + 0x14]
mov edx, dword [eax + 0xc]
add ecx, edx
push ecx
jmp 0x4a78d0
push 0
push 0
push esi
push 8
push 0x15
push edi
call fcn.004a3320
add esp, 0x18
mov esi, dword [esi + 0x48]
test esi, esi
jne 0x4a7886
mov edi, dword [esp + 0x14]
pop ebp
mov edx, dword [edi + 0x38c]
push edx
call fcn.004a7b70
add esp, 4
pop edi
pop esi
ret

Function at 0x4a8d60
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
mov edx, eax
dec eax
test edx, edx
je 0x4a8d9c
push ebx
push esi
lea esi, [eax + 1]
mov eax, dword [esp + 0x14]
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, ah
mov ax, word [edx*2 + 0x5330c8]
xor ax, bx
inc ecx
dec esi
jne 0x4a8d78
pop esi
pop ebx
ret
mov ax, word [esp + 0xc]
ret