joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000c880
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
mov eax, dword [esi + eax*4 + 0x154]
push edi
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x1000c8fd
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x1000c8d4
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.10012660
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.1000c5a0
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x8604], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x1000ec30
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x18
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x14], eax
xor eax, eax
cmp dword [esi + 0x46c], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1000ec84
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.1000c510
add esp, 0xc
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.10060a40
add esp, 0x18
ret
mov edx, dword [esi + 0x470]
push edx
mov dword [esp + 0xc], 1
call fcn.10027400
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x474]
push eax
call fcn.10027400
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x1000ecfd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.1000c510
add esp, 0x10
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.10060a40
add esp, 0x18
ret
Function at 0x1000f300
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x8c], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x1000f475
cmp dword [ebp + 0x1d4], 0
push ebx
push esi
jne 0x1000f46a
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x1000f38c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.10012660
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.1000c5a0
add esp, 0x18
jmp 0x1000f473
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call sub.ntdll.dll_memset
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1000f3d9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.10012660
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.1000c5a0
add esp, 0x18
jmp 0x1000f473
lea edi, [ebp + 0xb8]
lea ebx, [ebp + 0xe8]
lea esi, [esp + 0x98]
call fcn.1000f2c0
test eax, eax
jne 0x1000f41a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.10012660
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.1000c5a0
add esp, 0x18
jmp 0x1000f473
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0xb8]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x11c]
lea edi, [ebp + 0xec]
lea esi, [esp + 0x18]
call fcn.1000f2c0
test eax, eax
jne 0x1000f46a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.10012660
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.1000c5a0
add esp, 0x18
jmp 0x1000f473
push ebp
call fcn.1000f260
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.10060a40
add esp, 0x10c
ret

Function at 0x1000f490
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x364]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1000f4d3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.10012660
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.1000c510
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.1000c510
add esp, 8
pop esi
pop ecx
ret
Function at 0x1000f4f0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xac
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0xa8], eax
mov eax, dword [0x10073644]
mov dword [esp], 0x4020
mov dword [esp + 4], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x1000f593
push 0x9c
push eax
lea eax, [esp + 0x14]
push eax
call sub.ntdll.dll_memset
add esp, 0xc
push 3
push 2
push 0
push 0
mov dword [esp + 0x1c], 0x9c
mov dword [esp + 0x20], 6
call dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
push edx
push eax
push 2
lea ecx, [esp + 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x1000f587
mov dword [0x10073644], 2
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.10060a40
add esp, 0xac
ret
mov dword [0x10073644], 1
jmp 0x1000f598
cmp eax, 2
je 0x1000f5e2
push esi
mov esi, dword [esp + 0xb4]
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x1000f5c9
mov ecx, dword [esp + 8]
cmp ecx, dword [esp + 4]
jg 0x1000f5e1
push 4
lea edx, [esp + 8]
push edx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.10060a40
add esp, 0xac
ret

Function at 0x1000f620
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x5c8]
test esi, esi
je 0x1000f66d
mov eax, dword [edi + 0x44]
test eax, eax
je 0x1000f66d
push 0x1000f600
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], 0
mov edx, dword [eax + 0x34]
push ecx
push edx
call fcn.10027c00
add esp, 0xc
cmp dword [esp + 0xc], 0
jne 0x1000f676
mov dword [edi + 0x5c8], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x1000f680
mov dword [eax], esi
cmp dword [esi + 0x17c], 0
mov edi, dword [esi + 0x154]
jne 0x1000f66d
push 2
push 1
lea eax, [esp + 0x1c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1000f66d
mov eax, edi
pop edi
pop esi
add esp, 8
ret
Function at 0x10010190
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x10010341
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x1001031f
push esi
jmp 0x100101e0
cmp dword [edi + 4], 2
jne 0x10010298
cmp dword [edi + 0x18], ebx
je 0x10010298
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x10010298
cmp eax, 0x10
jb 0x10010298
push 0x20
call dword [0x10072be0]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x100102a5
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x10072be0]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x100102af
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x10010285
push eax
call dword [0x10072bec]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x100102c3
cmp dword [esp + 0x10], ebx
jne 0x1001028f
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x10010296
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x100101e0
jmp 0x100102df
mov dword [esp + 0x14], 8
jmp 0x100102df
push esi
mov dword [esp + 0x18], 8
call dword [0x10072be4]
add esp, 4
jmp 0x100102df
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x10072be4]
push esi
call dword [0x10072be4]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x100102ef
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x10010319
mov eax, dword [esp + 0xc]
push eax
call fcn.10010140
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x10010332
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x10011b80
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call sub.MSVCR120.dll__beginthreadex
add esp, 0x18
test eax, eax
je 0x10011ba3
cmp eax, 0xffffffff
jne 0x10011ba5
xor eax, eax
ret
Function at 0x1001aa30
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x10064b54
push ecx
call fcn.1000c510
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.10019af0
test eax, eax
jne 0x1001aa60
mov eax, esi
jmp fcn.1001a010
ret
Function at 0x1001ae80
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
push esi
mov esi, dword [ebp + 0x400]
push edi
mov edi, dword [ebp]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x1001af09
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call sub.ntdll.dll_memcpy
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov ecx, dword [esi + 0x14c]
cmp ecx, 4
jge 0x1001af44
push str.Received_too_short_packet
push edi
call fcn.1000c5a0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10060a40
add esp, 0x88
ret
mov edx, dword [esi + 0x15c]
movzx eax, byte [edx]
movzx edx, byte [edx + 1]
shl ax, 8
movzx eax, ax
or eax, edx
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x1001af69
jmp dword [eax*4 + 0x1001b080]
cmp ecx, 4
jle case.0x1001af69.4
mov eax, dword [esi + 0x15c]
movzx edx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl dx, 8
movzx edx, dx
or edx, eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
cmp eax, edx
jne case.0x1001af69.4
add ecx, 0xfffffffc
push ecx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
push 1
push ebp
call fcn.1000cbc0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x1001afd4
mov ecx, 5
mov eax, esi
call fcn.1001ae00
mov eax, ebx
jmp 0x1001af2b
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x70], eax
mov eax, dword [edi + 0x70]
adc dword [edi + 0x74], edx
mov edx, dword [edi + 0x74]
push edx
push eax
push edi
call fcn.1002a6d0
jmp 0x1001b055
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl cx, 8
movzx edx, cx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
or edx, eax
push 0x10064b54
push edi
mov dword [esi + 8], edx
call fcn.1000c510
jmp 0x1001b055
mov edx, dword [esi + 0x15c]
add ecx, 0xfffffffe
push ecx
add edx, 2
push edx
push esi
call fcn.10019d50
add esp, 0xc
test eax, eax
je case.0x1001af69.4
jmp 0x1001af2b
push str.Internal_error:_Unexpected_packet
push 0x10064968
push edi
call fcn.1000c5a0
add esp, 0xc
push ebp
call fcn.1002a7b0
add esp, 4
test eax, eax
je 0x1001af29
mov ecx, 5
mov eax, esi
call fcn.1001ae00
mov eax, 0x2a
jmp 0x1001af2b
Function at 0x1001ca00
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1001ca35
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.1000c5a0
add esp, 0xc
jmp 0x1001ca6e
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp]
cmp al, 2
jne 0x1001ca60
shr eax, 8
test al, al
jne 0x1001ca60
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.10060a40
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.1000c5a0
add esp, 8
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.10060a40
add esp, 0x194
ret

Function at 0x1001cc00
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x154]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1001cc44
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.1000c5a0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.1001cb00
add esp, 4
pop esi
pop ecx
ret
Function at 0x1001da30
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [esp + 4], eax
jne 0x1001db97
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x1001da69
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001da76
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001da83
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001dab7
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001dac7
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001dad3
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001dadf
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001daec
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x1001daf9
mov byte [eax], 0xf0
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov dword [ebx + 0x1eb4], eax
sub eax, edi
sub eax, 2
push eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.1001cf90
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x154]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x1001db56
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.1000c5a0
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.1001d810
mov edx, dword [edi + 0x154]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jns 0x1001db94
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.1000c5a0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x1001e750
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x158]
push ebp
mov ebp, dword [esi]
push edi
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
or edi, 0xffffffff
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1001e7a4
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebx
push esi
call fcn.1000f6b0
add esp, 8
cmp edi, 0xffffffff
jne 0x1001e7d8
push str.Error_accept__ing_server_connect
push ebp
call fcn.1000c5a0
add esp, 8
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.10060a40
add esp, 0x18
ret
push str.Connection_accepted_from_server_n
push ebp
call fcn.1000c510
push 1
push edi
mov dword [esi + 0x158], edi
call fcn.1002e5f0
mov dword [esi + 0x168], 1
mov eax, dword [ebp + 0x1b0]
add esp, 0x10
test eax, eax
je 0x1001e846
mov ecx, dword [ebp + 0x1b4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x1001e846
push edi
push esi
call fcn.1000f6b0
add esp, 8
pop edi
pop ebp
mov dword [esi + 0x158], 0xffffffff
mov eax, 0x2a
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.10060a40
add esp, 0x18
ret
mov ecx, dword [esp + 0x20]
pop edi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.10060a40
add esp, 0x18
ret
Function at 0x10022480
Capabilities:
Check http status code

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
push edi
mov edi, eax
mov ebx, dword [edi]
mov eax, 0x51eb851f
imul ecx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add eax, edx
xor esi, esi
cmp eax, 2
je 0x100224ba
push str.Couldnt_set_desired_mode
push ebx
call fcn.1000c5a0
add esp, 8
pop edi
lea eax, [esi + 0x11]
pop esi
pop ebp
pop ebx
ret
cmp ecx, 0xc8
je 0x100224d1
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.1000c510
add esp, 0xc
cmp ebp, 0x13
jne 0x100224e6
push edi
call fcn.100223e0
add esp, 4
pop edi
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x14
jne 0x100224fb
push edi
call fcn.1001f200
add esp, 4
pop edi
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x15
jne 0x10022513
push 0xd
push 1
call fcn.10021790
add esp, 8
pop edi
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x16
jne 0x10022526
push 0xe
push 1
call fcn.10021790
add esp, 8
mov esi, eax
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
Function at 0x100299a0
Capabilities:
Parse pe header

Disassembly:
push edi
mov edi, dword [esp + 0x10]
cmp edi, 1
jb 0x10029a4c
mov edx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
sub esi, edx
lea esp, [esp]
mov al, byte [edx]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x100299cd
jmp dword [ecx*4 + 0x10029a50]
mov al, 0x41
jmp case.default.0x100299cd
mov al, 0x42
jmp case.default.0x100299cd
mov al, 0x43
jmp case.default.0x100299cd
mov al, 0x44
jmp case.default.0x100299cd
mov al, 0x45
jmp case.default.0x100299cd
mov al, 0x46
jmp case.default.0x100299cd
mov al, 0x47
jmp case.default.0x100299cd
mov al, 0x48
jmp case.default.0x100299cd
mov al, 0x49
jmp case.default.0x100299cd
mov al, 0x4a
jmp case.default.0x100299cd
mov al, 0x4b
jmp case.default.0x100299cd
mov al, 0x4c
jmp case.default.0x100299cd
mov al, 0x4d
jmp case.default.0x100299cd
mov al, 0x4e
jmp case.default.0x100299cd
mov al, 0x4f
jmp case.default.0x100299cd
mov al, 0x50
jmp case.default.0x100299cd
mov al, 0x51
jmp case.default.0x100299cd
mov al, 0x52
jmp case.default.0x100299cd
mov al, 0x53
jmp case.default.0x100299cd
mov al, 0x54
jmp case.default.0x100299cd
mov al, 0x55
jmp case.default.0x100299cd
mov al, 0x56
jmp case.default.0x100299cd
mov al, 0x57
jmp case.default.0x100299cd
mov al, 0x58
jmp case.default.0x100299cd
mov al, 0x59
jmp case.default.0x100299cd
mov al, 0x5a
mov byte [esi + edx], al
mov al, byte [edx]
inc edx
test al, al
je 0x10029a4b
dec edi
jne 0x100299c0
pop esi
pop edi
ret

Function at 0x10029ac0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call sub.MSVCR120.dll_getenv
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x10029b25
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x10029b25
lea edx, [esp]
push edx
call dword [0x10072bec]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.10060a40
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.10060a40
add esp, 0x108
ret
Function at 0x1002e620
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [esp + 4]
push ebx
mov ebx, dword [eax + 0x2c]
push esi
push edi
mov edi, dword [ebx]
mov esi, dword [edi + 0x1ec]
test esi, esi
jne 0x1002e639
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.1000c050
push edx
push eax
call fcn.1000c080
add esp, 0x10
sub esi, eax
cmp dword [edi + 0x1e0], 0
je 0x1002e686
mov eax, dword [ebx + 0x148]
mov ecx, dword [ebx + 0x144]
push eax
push ecx
call fcn.1000c050
push edx
push eax
call fcn.1000c080
mov ecx, dword [edi + 0x1e0]
sub ecx, eax
add esp, 0x10
mov eax, ecx
cmp esi, ecx
jge 0x1002e688
mov eax, esi
pop edi
pop esi
pop ebx
ret
Function at 0x10030ab0
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + edi - 1], 0
test eax, eax
jne 0x10030ae2
push 0x2e
push esi
call sub.ntdll.dll_strchr
add esp, 8
test eax, eax
je 0x10030ae0
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
ret

Function at 0x10030de0
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
sub esp, 0x24
mov eax, dword [0x10072bfc]
xor eax, esp
mov dword [esp + 0x20], eax
push ebp
mov ebp, dword [esp + 0x30]
push 0xf0000000
push 1
push 0
push 0
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x10030e87
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
push esi
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
lea esi, [esp + 0x20]
mov eax, ebp
mov word [esp + 0x14], 0x208
mov dword [esp + 0x18], 0x6601
mov dword [esp + 0x1c], 8
call fcn.10030d50
mov ecx, esi
push 8
push ecx
call fcn.10035010
mov ecx, dword [esp + 0x10]
add esp, 8
lea edx, [esp + 0x10]
push edx
push 0
push 0
push 0x14
lea eax, [esp + 0x24]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
pop esi
test eax, eax
jne 0x10030e99
mov edx, dword [esp + 4]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.10060a40
add esp, 0x24
ret
mov eax, dword [esp + 0x2c]
mov ecx, dword [eax]
mov dword [edi], ecx
mov edx, dword [eax + 4]
mov eax, dword [esp + 8]
push eax
lea ecx, [esp + 0xc]
push ecx
push edi
push 0
push 0
mov dword [edi + 4], edx
mov edx, dword [esp + 0x20]
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [esp + 4]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [esp + 0x24]
pop ebp
xor ecx, esp
mov eax, 1
call fcn.10060a40
add esp, 0x24
ret