joyce8/EMBER2024-capa huggingface dataset:
Function at 0x435dcb
Capabilities:
Check for time delay via gettickcount
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
cmp dword [ebp + 0x14], 8
jne 0x435e81
mov dword [ebp - 8], 0
jmp 0x435df0
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp - 8]
cmp edx, dword [ecx]
jge 0x435e79
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0x10], 0
je 0x435e79
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + 0x10], 0
je 0x435e74
mov edx, dword [ebp + 8]
push edx
mov ecx, dword [ebp - 0x10]
call fcn.004359a6
test eax, eax
je 0x435e47
push 0
push 1
mov eax, dword [ebp + 0xc]
add eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jg 0x435e45
xor eax, eax
jmp 0x435efb
jmp 0x435e74
cmp dword [0x4a7d14], 0
jg 0x435e52
jmp 0x435e0c
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [ebp - 0xc]
mov edx, dword [0x4a7d14]
imul edx, edx, 0x3e8
cmp eax, edx
jbe 0x435e72
xor eax, eax
jmp 0x435efb
jmp 0x435e0c
jmp 0x435de7
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x10]
jmp 0x435efb
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + 0x10], 0
je 0x435ef9
mov edx, dword [ebp + 8]
push edx
mov ecx, dword [ebp - 0x10]
call fcn.004359a6
test eax, eax
je 0x435ecf
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.WS2_32.dll_recv]
mov edx, dword [ebp + 0x10]
mov dword [edx], eax
mov eax, dword [ebp + 0x10]
xor ecx, ecx
cmp dword [eax], 0
setg cl
mov eax, ecx
jmp 0x435efb
cmp dword [0x4a7d14], 0
jg 0x435eda
jmp 0x435e8a
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [ebp - 4]
mov edx, dword [0x4a7d14]
imul edx, edx, 0x3e8
cmp eax, edx
jbe 0x435ef7
xor eax, eax
jmp 0x435efb
jmp 0x435e8a
xor eax, eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x438827
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx + 8]
shr edx, 0x16
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx + eax*4]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
and eax, 0xff
cmp eax, 1
jae 0x43885f
xor eax, eax
jmp 0x438955
mov ecx, dword [ebp - 0x10]
and ecx, 0xff
cmp ecx, 0x80
jae 0x4388c6
push 0x1000
mov edx, dword [ebp - 0x10]
and edx, 0xfffff000
push edx
push 0
push 4
mov eax, dword [ebp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx + 8]
shr edx, 0xc
and edx, 0x3ff
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + eax*4]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [ebp - 0x10]
and ecx, 0xfffff000
mov dword [ebp - 0x10], ecx
jmp 0x4388e0
mov edx, dword [ebp - 0x10]
and edx, 0xfffff000
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 8]
and ecx, 0x3ff000
add edx, ecx
mov dword [ebp - 0x10], edx
push 0x1000
mov edx, dword [ebp - 0x10]
push edx
push 0
push 4
mov eax, dword [ebp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x43894e
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx + 8]
and edx, 0xfff
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x10]
mov dword [ebp - 0x10], eax
mov dword [ebp - 8], 0
jmp 0x43892a
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0x70
jge 0x438942
mov edx, dword [ebp + 0x14]
add edx, dword [ebp - 8]
mov eax, dword [ebp - 0x10]
add eax, dword [ebp - 8]
mov cl, byte [eax]
mov byte [edx], cl
jmp 0x438921
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
jmp 0x438952
xor eax, eax
jmp 0x438955
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x438959
Capabilities:
Create tcp socket
Create thread
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48d912
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x3c
mov dword [ebp - 0x48], ecx
mov eax, dword [ebp - 0x48]
cmp dword [eax + 0x10], 0
je 0x43898a
mov eax, 1
jmp 0x438aa6
cmp dword [ebp + 8], 0
jne 0x4389fe
mov ecx, dword [ebp - 0x48]
mov dword [ecx + 0x10], 1
lea ecx, [ebp - 0x3c]
call fcn.0042b870
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x48]
mov dword [ebp - 0x24], edx
lea eax, [ebp - 0x3c]
push eax
mov ecx, 0x4d3708
call fcn.004554a3
cmp eax, 0xffffffff
jne 0x4389e0
mov dword [ebp - 0x40], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x3c]
call fcn.0042b8c0
mov eax, dword [ebp - 0x40]
jmp 0x438aa6
mov dword [ebp - 0x44], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x3c]
call fcn.0042b8c0
mov eax, dword [ebp - 0x44]
jmp 0x438aa6
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov ecx, dword [ebp - 0x48]
mov dword [ecx + 4], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x438a21
xor eax, eax
jmp 0x438aa6
mov word [ebp - 0x1c], 2
mov dword [ebp - 0x18], 0
mov dx, word [ebp + 8]
push edx
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x1a], ax
push 0x10
lea eax, [ebp - 0x1c]
push eax
mov ecx, dword [ebp - 0x48]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x438a6f
mov eax, dword [ebp - 0x48]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov edx, dword [ebp - 0x48]
mov dword [edx + 4], 0xffffffff
xor eax, eax
jmp 0x438aa6
mov eax, dword [ebp - 0x48]
mov dword [eax + 0x10], 1
mov ecx, dword [ebp - 0x48]
mov edx, dword [ebp + 8]
mov dword [ecx + 8], edx
lea eax, [ebp - 0x20]
push eax
push 0
mov ecx, dword [ebp - 0x48]
push ecx
push 0x438c90
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edx, dword [ebp - 0x48]
mov dword [edx + 0xc], eax
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x438ab6
Capabilities:
Create tcp socket
Create thread
Create udp socket
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0x1c], ecx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 8]
jne 0x438ad4
mov eax, 1
jmp 0x438bef
mov edx, dword [ebp - 0x1c]
cmp dword [edx + 4], 0xffffffff
je 0x438af4
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov edx, dword [ebp - 0x1c]
mov dword [edx + 4], 0xffffffff
mov eax, dword [ebp - 0x1c]
cmp dword [eax + 0xc], 0
je 0x438b47
push 0xbf
push 0x7d0
push 1
mov ecx, dword [ebp - 0x1c]
add ecx, 0xc
push ecx
push 1
call dword [sym.imp.USER32.dll_MsgWaitForMultipleObjects]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x438b30
push 0
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x1c]
mov dword [eax + 0xc], 0
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov ecx, dword [ebp - 0x1c]
mov dword [ecx + 4], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x438b6a
xor eax, eax
jmp 0x438bef
mov word [ebp - 0x10], 2
mov dword [ebp - 0xc], 0
mov dx, word [ebp + 8]
push edx
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0xe], ax
push 0x10
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x438bb8
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov edx, dword [ebp - 0x1c]
mov dword [edx + 4], 0xffffffff
xor eax, eax
jmp 0x438bef
mov eax, dword [ebp - 0x1c]
mov dword [eax + 0x10], 1
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp + 8]
mov dword [ecx + 8], edx
lea eax, [ebp - 0x14]
push eax
push 0
mov ecx, dword [ebp - 0x1c]
push ecx
push 0x438c90
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edx, dword [ebp - 0x1c]
mov dword [edx + 0xc], eax
mov eax, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x438bf5
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
cmp dword [eax + 0x10], 0
jne 0x438c0e
mov eax, 1
jmp 0x438c87
mov ecx, dword [ebp - 8]
mov dword [ecx + 0x10], 0
mov edx, dword [ebp - 8]
cmp dword [edx + 4], 0xffffffff
je 0x438c38
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov edx, dword [ebp - 8]
mov dword [edx + 4], 0xffffffff
push 0x7d0
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x438c62
push 0
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0xc], 0
je 0x438c82
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 8]
mov dword [ecx + 0xc], 0
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x4416b0
Capabilities:
Create tcp socket
Create thread
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48de47
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
sub esp, 0x2c
push ebx
push esi
push edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x3c], ecx
mov eax, dword [ebp - 0x3c]
cmp dword [eax + 0x10], 0
je 0x4416e8
mov eax, 1
jmp 0x44188c
cmp dword [0x4d3540], 0
jne 0x4416fb
mov eax, 1
jmp 0x44188c
mov dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x18], 0
jmp 0x44171b
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
cmp edx, dword [0x4d3540]
jge 0x441809
mov eax, dword [ebp - 0x18]
imul eax, eax, 0x118
cmp dword [eax + 0x4cfe94], 0
jne 0x44175f
mov esi, dword [ebp - 0x18]
imul esi, esi, 0x118
push 1
push 0
push 0
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_WSASocketA]
mov dword [esi + 0x4cfe90], eax
jmp 0x441780
mov esi, dword [ebp - 0x18]
imul esi, esi, 0x118
push 1
push 0
push 0
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_WSASocketA]
mov dword [esi + 0x4cfe90], eax
mov word [ebp - 0x28], 2
mov ecx, dword [ebp - 0x18]
imul ecx, ecx, 0x118
mov dx, word [ecx + 0x4cffa4]
push edx
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x26], ax
mov dword [ebp - 0x24], 0
push 0x10
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x18]
imul ecx, ecx, 0x118
mov edx, dword [ecx + 0x4cfe90]
push edx
call dword [sym.imp.WS2_32.dll_bind]
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x441804
mov eax, dword [ebp - 0x18]
imul eax, eax, 0x118
mov ecx, dword [eax + 0x4cfe90]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov edx, dword [ebp - 0x18]
imul edx, edx, 0x118
mov eax, dword [edx + 0x4cffa4]
mov dword [ebp - 0x34], eax
push 0x49d188
lea ecx, [ebp - 0x34]
push ecx
call fcn.00468332
jmp 0x441712
jmp 0x441850
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x3c]
mov dword [ecx + 0x10], 1
mov dword [ebp - 0x14], 0
lea edx, [ebp - 0x14]
push edx
push 0
mov eax, dword [ebp - 0x3c]
push eax
push 0x438c90
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 0x3c]
mov dword [ecx + 0xc], eax
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4436a6
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp - 0x1c]
add ecx, 8
call fcn.0040a260
mov eax, dword [ebp + 8]
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], 0xffffffff
mov edx, dword [ebp - 0x1c]
cmp dword [edx + 0x48], 0
je 0x4436e1
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax + 0x40]
mov dword [ebp - 0xc], ecx
jmp 0x4436ea
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 0x3c]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
push 0
lea ecx, [ebp - 0x10]
push ecx
push 8
lea edx, [ebp - 8]
push edx
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.00442a40
add esp, 4
cmp dword [ebp + 0x10], 0
je 0x44374b
mov dword [ebp - 0x10], 0
push 0
lea edx, [ebp - 0x10]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp - 0x10]
push eax
call fcn.00442a40
add esp, 4
cmp dword [ebp + 0x14], 0
je 0x443782
mov dword [ebp - 0x18], 0
push 0
lea ecx, [ebp - 0x18]
push ecx
push 4
lea edx, [ebp - 0x14]
push edx
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp - 0x1c]
add ecx, 8
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 8]
call dword [eax + 0x14]
mov eax, dword [ebp - 0x14]
jmp 0x443796
mov ecx, dword [ebp - 0x1c]
add ecx, 8
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 8]
call dword [eax + 0x14]
mov eax, 1
mov esp, ebp
pop ebp
ret 0x10
Function at 0x443c44
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
push edi
mov dword [ebp - 0x130], ecx
mov ecx, dword [ebp - 0x130]
add ecx, 8
call fcn.0040a260
mov dword [ebp - 0xc], 0xd
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0xffffffff
mov eax, dword [ebp - 0x130]
cmp dword [eax + 0x48], 0
je 0x443c91
mov ecx, dword [ebp - 0x130]
mov edx, dword [ecx + 0x40]
mov dword [ebp - 0x10], edx
jmp 0x443c9d
mov eax, dword [ebp - 0x130]
mov ecx, dword [eax + 0x3c]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x18], 0
push 0
lea edx, [ebp - 0x18]
push edx
push 8
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [ebp - 0x18]
push edx
call fcn.00442a40
add esp, 4
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
push 4
lea ecx, [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0x14], 0
jmp 0x443d03
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
cmp ecx, dword [ebp - 0x1c]
jae 0x443dd3
mov dword [ebp - 0x12c], 0
mov dword [ebp - 0x128], 0
mov dl, byte [0x4b02a8]
mov byte [ebp - 0x124], dl
mov ecx, 0x40
xor eax, eax
lea edi, [ebp - 0x123]
rep stosd dword es:[edi], eax
mov dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
push 4
lea ecx, [ebp - 0x12c]
push ecx
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 0x12c]
push eax
mov ecx, dword [ebp + 8]
call fcn.0041aa60
mov dword [ebp - 4], 0
push 0
lea ecx, [ebp - 4]
push ecx
push 4
lea edx, [ebp - 0x128]
push edx
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp - 0x128]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.0041aa60
mov dword [ebp - 4], 0
push 0
lea edx, [ebp - 4]
push edx
push 0x101
lea eax, [ebp - 0x124]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
lea edx, [ebp - 0x124]
push edx
mov ecx, dword [ebp + 0x10]
call fcn.0042bf30
jmp 0x443cfa
mov ecx, dword [ebp - 0x130]
add ecx, 8
mov eax, dword [ebp - 0x130]
mov edx, dword [eax + 8]
call dword [edx + 0x14]
pop edi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x443def
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x443e01
jmp 0x443e45
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x28], 0
mov ecx, dword [ebp - 4]
call fcn.00443e49
push 0xffffffffffffffff
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x443e38
push 0
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esp, ebp
pop ebp
ret
Function at 0x447275
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Resolve dns

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2040
call fcn.00465440
mov dword [ebp - 0x2040], ecx
push 0x4a92b4
push 0x4bae4c
lea ecx, [ebp - 0x200c]
call fcn.0044f570
lea ecx, [ebp - 0x200c]
call fcn.0044f642
test eax, eax
je 0x4473bc
mov eax, dword [ebp - 0x2040]
cmp dword [eax + 0x10], 0
je 0x4473bc
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [ebp - 0x2038], eax
mov dword [ebp - 0x2034], 0x10
lea ecx, [ebp - 0x200c]
call fcn.0044f5b1
mov dword [ebp - 0x2030], eax
mov word [ebp - 0x202c], 2
push 0x50
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x202a], ax
mov ecx, dword [ebp - 0x2030]
push ecx
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [ebp - 0x2028], eax
cmp dword [ebp - 0x2028], 0xffffffff
jne 0x447355
mov edx, dword [ebp - 0x2030]
push edx
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov dword [ebp - 0x203c], eax
cmp dword [ebp - 0x203c], 0
jne 0x447342
jmp 0x44729d
mov eax, dword [ebp - 0x203c]
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
mov dword [ebp - 0x2028], eax
push 0x10
lea ecx, [ebp - 0x202c]
push ecx
mov edx, dword [ebp - 0x2038]
push edx
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x447381
mov eax, dword [ebp - 0x2038]
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
jmp 0x44729d
lea ecx, [ebp - 0x2034]
push ecx
lea edx, [ebp - 0x201c]
push edx
mov eax, dword [ebp - 0x2038]
push eax
call dword [sym.imp.WS2_32.dll_getsockname]
mov ecx, dword [ebp - 0x2018]
mov dword [0x4bae18], ecx
mov edx, dword [ebp - 0x2038]
push edx
call dword [sym.imp.WS2_32.dll_closesocket]
mov eax, 1
jmp 0x4473c8
mov dword [0x4bae18], 0
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x447590
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0x67452301
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0xefcdab89
mov edx, dword [ebp + 8]
mov dword [edx + 8], 0x98badcfe
mov eax, dword [ebp + 8]
mov dword [eax + 0xc], 0x10325476
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x10], 0
mov edx, dword [ebp + 8]
mov dword [edx + 0x14], 0
pop ebp
ret
Function at 0x455336
Capabilities:
Create thread
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x19c
mov dword [ebp - 0x19c], ecx
mov dword [ebp - 0x194], 0
lea eax, [ebp - 0x190]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
mov ecx, dword [ebp - 0x19c]
cmp dword [ecx + 0x468c], 0
je 0x45537a
mov eax, 1
jmp 0x45549f
mov edx, dword [ebp - 0x19c]
mov dword [edx + 0x468c], 1
mov dword [ebp - 0x194], 0
jmp 0x4553a5
mov eax, dword [ebp - 0x194]
add eax, 1
mov dword [ebp - 0x194], eax
cmp dword [ebp - 0x194], 0x5df
jge 0x4553cd
mov ecx, dword [ebp - 0x194]
imul ecx, ecx, 0x1c
mov edx, dword [ebp - 0x19c]
mov dword [edx + ecx + 0x4694], 0
jmp 0x455396
mov eax, dword [ebp - 0x19c]
add eax, 0x177c
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov ecx, dword [ebp - 0x19c]
mov dword [ecx + 0x4690], 0xa
mov dword [ebp - 0x194], 0
jmp 0x45540a
mov edx, dword [ebp - 0x194]
add edx, 1
mov dword [ebp - 0x194], edx
mov eax, dword [ebp - 0x19c]
mov ecx, dword [ebp - 0x194]
cmp ecx, dword [eax + 0x4690]
jge 0x45549a
mov dword [ebp - 0x198], 0
mov edx, dword [ebp - 0x194]
mov eax, dword [ebp - 0x19c]
mov ecx, dword [ebp - 0x19c]
mov dword [eax + edx*8 + 0x1794], ecx
mov edx, dword [ebp - 0x194]
mov eax, dword [ebp - 0x19c]
mov ecx, dword [ebp - 0x194]
mov dword [eax + edx*8 + 0x1798], ecx
lea edx, [ebp - 0x198]
push edx
push 0
mov eax, dword [ebp - 0x194]
mov ecx, dword [ebp - 0x19c]
lea edx, [ecx + eax*8 + 0x1794]
push edx
push 0x455320
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 0x194]
mov edx, dword [ebp - 0x19c]
mov dword [edx + ecx*4], eax
jmp 0x4553fb
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x4554a3
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0x468c], 0
je 0x455641
mov ecx, dword [ebp - 0x10]
add ecx, 0x177c
push ecx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 4], 0
jmp 0x4554de
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
cmp ecx, dword [eax + 0x4690]
jge 0x45555b
mov edx, dword [ebp - 0x10]
cmp dword [edx + 0x468c], 0
je 0x45555b
mov eax, dword [ebp - 4]
imul eax, eax, 0x1c
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + eax + 0x4694], 0
jne 0x455556
push 0x1c
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 4]
imul eax, eax, 0x1c
mov ecx, dword [ebp - 0x10]
lea edx, [ecx + eax + 0x4694]
push edx
call fcn.004659b0
add esp, 0xc
mov eax, dword [ebp - 4]
imul eax, eax, 0x1c
mov ecx, dword [ebp - 0x10]
mov dword [ecx + eax + 0x4694], 2
mov edx, dword [ebp - 0x10]
add edx, 0x177c
push edx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [ebp - 4]
jmp 0x455644
jmp 0x4554d5
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
cmp ecx, dword [eax + 0x4690]
jne 0x455625
mov edx, dword [ebp - 0x10]
cmp dword [edx + 0x4690], 0x5df
jge 0x455625
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 0x4690]
add ecx, 0xa
mov edx, dword [ebp - 0x10]
mov dword [edx + 0x4690], ecx
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0x4690], 0x5df
jle 0x4555b1
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x4690], 0x5df
mov edx, dword [ebp - 4]
mov dword [ebp - 8], edx
jmp 0x4555c2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
cmp edx, dword [ecx + 0x4690]
jge 0x455625
mov dword [ebp - 0xc], 0
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x10]
mov dword [ecx + eax*8 + 0x1794], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov dword [ecx + eax*8 + 0x1798], edx
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
lea eax, [edx + ecx*8 + 0x1794]
push eax
push 0x455320
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
mov dword [edx + ecx*4], eax
jmp 0x4555b9
mov eax, dword [ebp - 0x10]
add eax, 0x177c
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x4554ac
or eax, 0xffffffff
mov esp, ebp
pop ebp
ret 4