joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100520c0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x1005216b
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.10038f20
add esp, 0xc
cmp eax, 4
jne 0x10052126
cmp byte [0x100e2ff8], 0
jne 0x10052132
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x1005216d
mov eax, dword [esp + 0x1c]
jmp 0x1005214f
imul eax, dword [0x100e2ff4], 0x41c64e6d
add eax, 0x3039
mov dword [0x100e2ff4], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x10052163
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x10052153
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x100520e0
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x10052180
Capabilities:
Generate random numbers via winapi

Disassembly:
sub esp, 0x8c
mov eax, dword [0x100ce350]
xor eax, esp
mov dword [esp + 0x88], eax
mov ecx, dword [esp + 0x98]
mov eax, ecx
mov edx, dword [esp + 0x90]
and eax, 0xfffffffe
mov dword [esp + 4], edx
push ebp
mov ebp, dword [esp + 0x98]
cmp eax, 0x100
jae 0x100522db
test cl, 1
je 0x100522db
push ebx
dec ecx
push esi
push edi
mov edi, ecx
mov dword [esp + 0xa8], ecx
shr edi, 1
lea esi, [esp + 0x18]
mov ecx, 0x2b
je 0x1005227d
mov ebx, 4
lea eax, [esp + 0x10]
push 4
push eax
cmp edi, ebx
push edx
cmovb ebx, edi
call fcn.10038f20
add esp, 0xc
cmp eax, 4
jne 0x1005222b
cmp byte [0x100e2ff8], 0
jne 0x1005223b
push 2
push eax
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x100522c2
mov eax, dword [esp + 0x10]
jmp 0x10052258
imul eax, dword [0x100e2ff4], 0x41c64e6d
add eax, 0x3039
mov dword [0x100e2ff4], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x10], eax
test ebx, ebx
je 0x10052270
nop dword [eax]
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x10052260
mov dword [esp + 0x10], eax
test edi, edi
je 0x1005227d
mov edx, dword [esp + 0x14]
jmp 0x100521e5
mov eax, ecx
test eax, eax
jne 0x100522c2
mov edx, dword [esp + 0xa8]
test edx, edx
je 0x100522bc
lea ebx, [esp + 0x18]
movzx ecx, byte [ebx]
lea ebx, [ebx + 1]
mov eax, ecx
and ecx, 0xf
shr eax, 4
movzx eax, byte [eax + 0x100b21cc]
mov byte [ebp], al
movzx eax, byte [ecx + 0x100b21cc]
mov byte [ebp + 1], al
add ebp, 2
sub edx, 2
jne 0x10052292
mov byte [ebp], 0
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x8c
ret
mov ecx, dword [esp + 0x8c]
mov eax, 0x2b
pop ebp
xor ecx, esp
call fcn.1007c2ab
add esp, 0x8c
ret

Function at 0x10052300
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.1007eb10
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x10054f50
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x100ce008]
mov edi, eax
add esp, 8
test edi, edi
je 0x10054fa7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x10054fbf
cmp esi, ebx
je 0x10054fbf
cmp esi, 0x8000
ja 0x10054fbf
cmp esi, ebx
jb 0x10054fb8
push esi
push edi
call dword [0x100ce008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x10054f70
push ebp
call dword [0x100ce004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x100ce004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x10056480
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x100564cc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.1003e5e0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.100560a0
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x10056620
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0xc]
mov ebp, dword [ebx + 0x124]
mov dword [esp + 8], eax
jne 0x10056770
push esi
push edi
lea eax, [ebp + 0x1cb4]
lea edi, [ebp + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0x1005666e
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005666e
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005666e
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x100566d8
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100566d8
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100566d8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100566d8
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100566d8
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100566d8
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1eb8], eax
lea esi, [ebp + 0x1cb4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.100561a0
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x120]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x10056730
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.1003e5e0
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.100564f0
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x120]
call edi
test eax, eax
jns 0x1005676e
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.1003e5e0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x10057af0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x100ce350]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
mov ebx, dword [esp + 0x90]
push ebp
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x378]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x18]
push eax
mov eax, dword [edi + 0x13c]
push 0
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x10057b76
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.1007e3f0
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x10057bb1
push str.Received_too_short_packet
push ebx
call fcn.1003e5e0
add esp, 8
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1007c2ab
add esp, 0x88
ret
mov eax, dword [edi + 0x148]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
add ecx, 0xfffffffd
cmp ecx, 3
ja case.default.0x10057bd2
jmp dword [ecx*4 + 0x10057cf0]
cmp edx, 4
jle case.0x10057bd2.4
mov esi, dword [edi + 0x148]
movzx ecx, byte [esi + 2]
movzx eax, byte [esi + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x10057bd2.4
lea eax, [edx - 4]
push eax
lea eax, [esi + 4]
push eax
push 1
push ebx
call fcn.1003e740
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10057c33
push 5
push edi
call fcn.100585f0
add esp, 8
mov eax, esi
jmp 0x10057b98
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x90], eax
adc dword [ebx + 0x94], edx
push dword [ebx + 0x94]
push dword [ebx + 0x90]
push ebx
call fcn.1004cc10
jmp 0x10057cc5
mov eax, dword [edi + 0x148]
lea esi, [edx - 4]
push esi
movzx ecx, byte [eax + 2]
lea ebp, [eax + 4]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
push ebp
mov dword [edi + 8], ecx
call fcn.10058660
add esp, 8
cmp eax, esi
jae case.0x10057bd2.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.1003e6b0
jmp 0x10057cc5
lea eax, [edx - 2]
push eax
mov eax, dword [edi + 0x148]
add eax, 2
push eax
push edi
call fcn.100578b0
add esp, 0xc
test eax, eax
je case.0x10057bd2.4
jmp 0x10057b98
push str.Internal_error:_Unexpected_packet
push 0x100ac9c0
push ebx
call fcn.1003e5e0
add esp, 0xc
push ebx
call fcn.1004d170
add esp, 4
test eax, eax
je 0x10057b96
push 5
push edi
call fcn.100585f0
add esp, 8
mov eax, 0x2a
jmp 0x10057b98
Function at 0x1005e4e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x100ce350]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov ebx, dword [edi + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1005e54b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x1005e54f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x1005e57f
push str.Error_accept__ing_server_connect
push edi
call fcn.1003e5e0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.1003e6b0
mov byte [ebx + 0x1cd], 0
push 1
push dword [esp + 0x18]
call fcn.10072fa0
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.10069e20
add esp, 0x20
test eax, eax
jne 0x1005e619
cmp dword [edi + 0x1ac], eax
je 0x1005e617
push 1
push edi
call fcn.1002eac0
mov eax, dword [edi + 0x1ac]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.1002eac0
add esp, 0x1c
test esi, esi
je 0x1005e617
push 1
push edi
call fcn.1003dd90
push 1
push ebx
push edi
call fcn.1003dc00
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1007c2ab
add esp, 0x8c
ret
Function at 0x10060370
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0x100603a0
push str.Couldnt_set_desired_mode
push esi
call fcn.1003e5e0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x100603b7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.1003e6b0
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x100603d1
push ebx
push esi
call fcn.10060270
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x100604dd
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp byte [esi + 0x4d0], 2
mov dword [esp + 0x18], edi
jne 0x1006044e
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x1006044e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.10067ea0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x10060508
push 0x2f
push dword [esp + 0x18]
call fcn.1007ed20
add esp, 8
test eax, eax
je 0x1006043d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x1006044a
push dword [esp + 0x14]
call dword [0x100ce004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x504]
test ecx, ecx
jne 0x1006046c
cmp byte [esi + 0xd47], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x100c5878
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x100ac7bc
cmove eax, edx
push eax
push ecx
push 0x100adcd0
call fcn.1004e590
push ebx
mov ebp, eax
call dword [0x100ce004]
add esp, 0x14
test ebp, ebp
jne 0x100604a9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x100ac9c0
lea eax, [edi + 0x378]
push eax
push esi
call fcn.10076ca0
push ebp
mov edi, eax
call dword [0x100ce004]
add esp, 0x14
test edi, edi
jne 0x10060508
mov eax, dword [esi + 0xc]
pop ebp
mov byte [eax + 0x416], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x100604f5
push 0xd
push 1
push esi
call fcn.1005fe10
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x10060508
push 0xe
push 1
push esi
call fcn.1005fe10
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x100668e0
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x100ce350]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebp
mov ebp, dword [esp + 0x5c]
push edi
mov edi, dword [esp + 0x5c]
mov dword [esp + 8], eax
mov al, byte [edi]
test al, al
jne 0x1006691c
pop edi
mov eax, 0xe
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x4c
ret
push ebx
push esi
cmp al, 0x5b
jne 0x10066a9a
cmp ebp, 4
jb 0x10066a82
inc edi
sub ebp, 2
push str.0123456789abcdefABCDEF:.
push edi
call fcn.1008eed0
add esp, 8
cmp ebp, eax
je 0x10066a01
mov ebp, eax
add eax, edi
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x10066a82
push 2
lea esi, [eax + 1]
xor ebx, ebx
push 0x100b6318
push esi
call fcn.10089e70
add esp, 0xc
test eax, eax
jne 0x10066983
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x10066983
cmp cl, 0x5d
cmovne esi, eax
mov al, byte [esi]
test al, al
je 0x10066a82
lea ecx, [esp + 0x18]
sub ecx, esi
cmp al, 0x5d
je 0x100669a8
cmp ebx, 0xf
jge 0x100669a8
mov byte [ecx + esi], al
inc ebx
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10066993
test ebx, ebx
je 0x10066a82
cmp byte [esi], 0x5d
jne 0x10066a82
cmp ebx, 0x10
jae 0x10066ac4
lea eax, [esp + 0x18]
mov byte [esp + ebx + 0x18], 0
push eax
call dword [0x100ce00c]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x100669f8
pop esi
pop ebx
pop edi
mov eax, 7
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x4c
ret
mov eax, dword [esp + 0x14]
mov word [eax], 0x5d
lea eax, [esp + 0x18]
mov byte [edi + ebp], 0
push eax
push edi
lea esi, [edi + ebp]
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x10066a82
push 0x2e
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x17
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x10066a6a
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
nop dword [eax]
mov al, byte [edx]
inc edx
test al, al
jne 0x10066a40
sub edx, ecx
cmp edx, ebp
jae 0x10066a6a
lea ecx, [esp + 0x28]
mov esi, edi
mov eax, ecx
sub esi, eax
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x10066a57
lea esi, [edx + edi]
mov byte [esi + 1], al
mov byte [esi], 0x5d
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x4c
ret
pop esi
pop ebx
pop edi
mov eax, 0x16
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x4c
ret
push str.__r_n_t_:_______________
push edi
call fcn.10089590
add esp, 8
cmp ebp, eax
je 0x10066a6d
mov ecx, dword [esp + 0x58]
mov eax, 0x15
pop esi
pop ebx
pop edi
pop ebp
xor ecx, esp
call fcn.1007c2ab
add esp, 0x4c
ret
call fcn.1007c870
int3
Function at 0x10068900
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x18]
mov dword [esp + 4], 0
mov dword [esp + 8], 0
push esi
cmp ebx, 0x20
ja 0x10068992
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
lea eax, [esp + 8]
push eax
push dword [esp + 0x18]
push 2
call esi
cmp eax, 1
jne 0x10068992
lea eax, [esp + 0xc]
push eax
push dword [esp + 0x1c]
push 2
call esi
cmp eax, 1
jne 0x10068992
test ebx, ebx
je 0x10068981
cmp ebx, 0x20
je 0x10068981
mov esi, dword [sym.imp.WS2_32.dll_htonl]
push edi
push dword [esp + 0xc]
call esi
push dword [esp + 0x10]
mov edi, eax
call esi
mov ecx, 0x20
or edx, 0xffffffff
sub ecx, ebx
xor eax, edi
shl edx, cl
pop edi
test edx, eax
jne 0x10068992
pop esi
mov al, 1
pop ebx
add esp, 8
ret
mov eax, dword [esp + 8]
cmp eax, dword [esp + 0xc]
pop esi
sete al
pop ebx
add esp, 8
ret
pop esi
xor al, al
pop ebx
add esp, 8
ret

Function at 0x100689a0
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x24
mov eax, dword [0x100ce350]
xor eax, esp
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x30]
test eax, eax
mov ecx, dword [esp + 0x28]
push ebx
push ebp
mov ebp, dword [esp + 0x34]
mov ebx, 0x80
push esi
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
cmovne ebx, eax
push edi
lea eax, [esp + 0x20]
mov edi, ebx
push eax
push ecx
push 0x17
shr edi, 3
and ebx, 7
call esi
cmp eax, 1
jne 0x100689ff
lea eax, [esp + 0x10]
push eax
push ebp
push 0x17
call esi
cmp eax, 1
jne 0x100689ff
cmp edi, 0x10
ja 0x100689ff
jne 0x10068a14
test ebx, ebx
je 0x10068a18
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x24
ret
test edi, edi
je 0x10068a6a
mov esi, edi
lea ecx, [esp + 0x20]
lea edx, [esp + 0x10]
sub esi, 4
jb 0x10068a38
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x10068a3d
add ecx, 4
add edx, 4
sub esi, 4
jae 0x10068a27
cmp esi, 0xfffffffc
je 0x10068a6a
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x100689ff
cmp esi, 0xfffffffd
je 0x10068a6a
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x100689ff
cmp esi, 0xfffffffe
je 0x10068a6a
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x100689ff
cmp esi, 0xffffffff
je 0x10068a6a
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x100689ff
test ebx, ebx
je 0x10068a90
movzx eax, byte [esp + edi + 0x20]
mov ecx, 8
movzx edx, byte [esp + edi + 0x10]
sub ecx, ebx
xor edx, eax
mov eax, 0xff
shl eax, cl
test eax, edx
je 0x100689ff
mov ecx, dword [esp + 0x30]
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1007c2ab
add esp, 0x24
ret
Function at 0x1006a100
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x100e2ffc]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x1006a151
push 3
push 2
push eax
push eax
push 6
call fcn.1006ed20
add esp, 0x14
test al, al
je 0x1006a145
mov dword [0x100e2ffc], 2
add esp, 0xc
ret
mov dword [0x100e2ffc], 1
jmp 0x1006a156
cmp eax, 2
je 0x1006a19c
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x1006a181
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x1006a19c
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x1006ac80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x100ce350]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
lea eax, [esp + 0xc]
push 0x80
push 0
push eax
mov dword [esp + 0x14], 0x80
call fcn.1007eb10
add esp, 0xc
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x10]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1006ad24
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x8c]
push 0x100
push eax
push esi
call fcn.10050230
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.1003e5e0
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x188
ret
lea eax, [esi + 0x100]
push eax
lea eax, [esi + 0xd0]
push eax
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
call fcn.1003f1f0
add esp, 0x10
test al, al
jne 0x1006ad97
push edi
call fcn.100853d8
mov esi, dword [eax]
call fcn.100853d8
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.10050230
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.1003e5e0
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.1007c2ab
add esp, 0x188
ret
mov ecx, dword [esp + 0x18c]
xor eax, eax
pop esi
pop ebx
xor ecx, esp
call fcn.1007c2ab
add esp, 0x188
ret
Function at 0x1006c2f0
Capabilities:
Check http status code

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x18]
push edi
push 0x11
push str.WWW_Authenticate:
push esi
call fcn.10042210
mov edi, dword [esp + 0x20]
add esp, 0xc
test eax, eax
je 0x1006c31d
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x191
je 0x1006c33f
push 0x13
push str.Proxy_authenticate:
push esi
call fcn.10042210
add esp, 0xc
test eax, eax
je 0x1006c383
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x197
jne 0x1006c383
push esi
call fcn.10048230
mov esi, eax
add esp, 4
test esi, esi
jne 0x1006c355
pop edi
lea eax, [esi + 0x1b]
pop esi
pop ebx
ret
cmp ebx, 0x197
push esi
sete al
movzx eax, al
push eax
push edi
call fcn.10049db0
push esi
mov edi, eax
call dword [0x100ce004]
add esp, 0x10
test edi, edi
je 0x1006c51d
mov eax, edi
pop edi
pop esi
pop ebx
ret
push 0xf
push str.Content_Length:
push esi
call fcn.10042210
add esp, 0xc
test eax, eax
je 0x1006c3dd
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x1006c3bd
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response
push edi
call fcn.1003e6b0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
mov eax, dword [esp + 0x18]
add eax, 0x200
push eax
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call fcn.10050d40
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 5
push str.close
push 0xb
push str.Connection:
push esi
call fcn.10048180
add esp, 0x14
test al, al
jne 0x1006c512
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.10042210
add esp, 0xc
test eax, eax
je 0x1006c47a
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x1006c436
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response
push edi
call fcn.1003e6b0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 7
push str.chunked
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.10048180
add esp, 0x14
test al, al
je 0x1006c51d
push str.CONNECT_responded_chunked
push edi
call fcn.1003e6b0
mov eax, dword [esp + 0x20]
push edi
mov byte [eax + 0x20c], 1
call fcn.1006f1e0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 5
push str.close
push 0x11
push str.Proxy_Connection:
push esi
call fcn.10048180
add esp, 0x14
test al, al
jne 0x1006c512
push 7
push str.HTTP_1.
push esi
call fcn.10089e70
add esp, 0xc
test eax, eax
jne 0x1006c51d
mov al, byte [esi + 7]
cmp al, 0x30
je 0x1006c4b4
cmp al, 0x31
jne 0x1006c51d
cmp byte [esi + 8], 0x20
jne 0x1006c51d
mov cl, byte [esi + 9]
mov al, cl
sub al, 0x30
cmp al, 9
ja 0x1006c51d
mov dl, byte [esi + 0xa]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x1006c51d
mov bl, byte [esi + 0xb]
mov al, bl
sub al, 0x30
cmp al, 9
ja 0x1006c51d
mov al, byte [esi + 0xc]
cmp al, 0x30
jl 0x1006c4e6
cmp al, 0x39
jle 0x1006c51d
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [edi + 0xe0], eax
mov dword [edi + 0xd5c], eax
xor eax, eax
pop edi
pop esi
pop ebx
ret
mov eax, dword [esp + 0x18]
mov byte [eax + 0x20d], 1
pop edi
pop esi
xor eax, eax
pop ebx
ret