joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100e3c20
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 0x100e3cd0
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.100ca360
add esp, 0xc
cmp eax, 4
je 0x100e3c63
mov ecx, eax
jmp 0x100e3c8d
cmp byte [0x10166f30], 0
jne 0x100e3c97
push 2
push 4
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb ecx, ecx
and ecx, 2
mov eax, ecx
test eax, eax
jne 0x100e3cd2
mov eax, dword [esp + 0x1c]
jmp 0x100e3cb4
imul eax, dword [0x10166f2c], 0x41c64e6d
add eax, 0x3039
mov dword [0x10166f2c], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x100e3cc8
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x100e3cb8
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x100e3c40
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x100e3ce0
Capabilities:
Generate random numbers via winapi

Disassembly:
sub esp, 0x8c
mov eax, dword [0x10162378]
xor eax, esp
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0x90]
mov edx, dword [esp + 0x98]
mov dword [esp + 4], eax
mov eax, edx
push ebp
mov ebp, dword [esp + 0x98]
and eax, 0xfffffffe
push edi
lea edi, [esp + 0x10]
cmp eax, 0x100
jae 0x100e3e49
test dl, 1
je 0x100e3e49
dec edx
mov ecx, 0x2b
push ebx
mov ebx, edx
mov dword [esp + 0xa4], edx
shr ebx, 1
push esi
mov esi, edi
je 0x100e3df3
nop word [eax + eax]
push 4
lea eax, [esp + 0x14]
mov edi, 4
push eax
push dword [esp + 0x1c]
cmp ebx, edi
cmovb edi, ebx
call fcn.100ca360
add esp, 0xc
cmp eax, 4
je 0x100e3d76
mov ecx, eax
jmp 0x100e3da0
cmp byte [0x10166f30], 0
jne 0x100e3dae
push 2
push 4
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb ecx, ecx
and ecx, 2
mov eax, ecx
test eax, eax
jne 0x100e3e30
mov eax, dword [esp + 0x10]
jmp 0x100e3dcb
imul eax, dword [0x10166f2c], 0x41c64e6d
add eax, 0x3039
mov dword [0x10166f2c], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x10], eax
test edi, edi
je 0x100e3de0
nop
mov byte [esi], al
dec ebx
inc esi
shr eax, 8
sub edi, 1
jne 0x100e3dd0
mov dword [esp + 0x10], eax
test ebx, ebx
jne 0x100e3d50
mov edx, dword [esp + 0xa8]
lea edi, [esp + 0x18]
mov eax, ecx
test eax, eax
jne 0x100e3e30
test edx, edx
je 0x100e3e2a
nop dword [eax]
movzx ecx, byte [edi]
lea edi, [edi + 1]
mov eax, ecx
and ecx, 0xf
shr eax, 4
movzx eax, byte [eax + 0x1011ae80]
mov byte [ebp], al
movzx eax, byte [ecx + 0x1011ae80]
mov byte [ebp + 1], al
add ebp, 2
sub edx, 2
jne 0x100e3e00
mov byte [ebp], 0
xor eax, eax
pop esi
pop ebx
pop edi
pop ebp
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10110a52
add esp, 0x8c
ret
mov ecx, dword [esp + 0x90]
mov eax, 0x2b
pop edi
pop ebp
xor ecx, esp
call fcn.10110a52
add esp, 0x8c
ret
Function at 0x100e3e70
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call sub.VCRUNTIME140.dll_memset
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 0x100e6b60
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 [0x10162008]
mov edi, eax
add esp, 8
test edi, edi
je 0x100e6bb7
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 0x100e6bcf
cmp esi, ebx
je 0x100e6bcf
cmp esi, 0x8000
ja 0x100e6bcf
cmp esi, ebx
jb 0x100e6bc8
push esi
push edi
call dword [0x10162008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x100e6b80
push ebp
call dword [0x10162004]
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 [0x10162004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x100e80a0
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 + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x100e80ec
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.100cf910
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.100e7cc0
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x100e8240
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 8
cmp dword [esp + 0x10], 0x1f
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x12c]
mov dword [esp + 0x14], eax
jne 0x100e83a4
push esi
lea ecx, [ebp + 0x1cb4]
push edi
lea edi, [ebp + 0x1eb4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x100e827f
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x100e8293
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100e8293
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 ecx, word [ebp + 0x1caa]
mov dword [esp + 0x20], eax
shr eax, 8
push ecx
mov dword [esp + 0x14], eax
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [esp + 0x14], eax
cmp ecx, edi
jae 0x100e830c
mov eax, dword [esp + 0x20]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x100e830c
mov eax, dword [esp + 0x10]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x100e830c
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x100e830c
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x100e830c
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x100e830c
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov dword [ebp + 0x1eb8], ecx
lea esi, [ebp + 0x1cb4]
sub ecx, esi
mov dword [edi], esi
sub ecx, 2
lea eax, [ebp + 0x1cb6]
push ecx
push eax
push 0x3e
push ebx
call fcn.100e7dc0
mov eax, dword [esp + 0x2c]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x128]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x100e8364
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100cf910
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.100e8110
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x28]
push dword [eax + 0x128]
call edi
test eax, eax
jns 0x100e83a2
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100cf910
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x100e97e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x10162378]
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 + 0x18]
mov edi, dword [eax + 0x380]
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 0x100e9866
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x100e98a1
push str.Received_too_short_packet
push ebx
call fcn.100cf910
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.10110a52
add esp, 0x88
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x100e98c0.1
jmp dword [ecx*4 + 0x100e99cc]
cmp esi, 4
jle case.0x100e98c0.4
movzx ecx, byte [edx + 2]
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x100e98c0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebx
call fcn.100cfa70
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100e991b
push 5
push edi
call fcn.100ea2e0
add esp, 8
mov eax, esi
jmp 0x100e9888
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x98], eax
adc dword [ebx + 0x9c], edx
push dword [ebx + 0x9c]
push dword [ebx + 0x98]
push ebx
call fcn.100de4c0
jmp 0x100e99a1
movzx ecx, byte [edx + 2]
lea ebp, [edx + 4]
movzx eax, byte [edx + 3]
add esi, 0xfffffffc
shl ecx, 8
or ecx, eax
push esi
push ebp
mov dword [edi + 8], ecx
call fcn.100ea350
add esp, 8
cmp eax, esi
jae case.0x100e98c0.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.100cf9e0
jmp 0x100e99a1
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.100e9590
add esp, 0xc
test eax, eax
je case.0x100e98c0.4
jmp 0x100e9888
push str.Internal_error:_Unexpected_packet
push 0x101270e4
push ebx
call fcn.100cf910
add esp, 0xc
push ebx
call fcn.100dea20
add esp, 4
test eax, eax
je 0x100e9886
push 5
push edi
call fcn.100ea2e0
add esp, 8
mov eax, 0x2a
jmp 0x100e9888
Function at 0x100f0170
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x10162378]
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 + 0x18]
mov esi, dword [ebx + 0x12c]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x100f01db
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 0x100f01df
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x100f020f
push str.Error_accept__ing_server_connect
push edi
call fcn.100cf910
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10110a52
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.100cf9e0
mov byte [ebx + 0x1d5], 0
push 1
push dword [esp + 0x18]
call fcn.10104770
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.100fc140
add esp, 0x20
test eax, eax
jne 0x100f02a9
cmp dword [edi + 0x1b4], eax
je 0x100f02a7
push 1
push edi
call fcn.100bfaf0
mov eax, dword [edi + 0x1b4]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1b8]
call eax
push 0
push edi
mov esi, eax
call fcn.100bfaf0
add esp, 0x1c
test esi, esi
je 0x100f02a7
push 1
push edi
call fcn.100cf0c0
push 1
push ebx
push edi
call fcn.100ceea0
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10110a52
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10110a52
add esp, 0x8c
ret
Function at 0x100f21b0
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 + 0x18]
cmp eax, 0x64
jb 0x100f21e0
push str.Couldnt_set_desired_mode
push esi
call fcn.100cf910
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x100f21f7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.100cf9e0
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x100f2211
push ebx
push esi
call fcn.100f20b0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x100f231d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4d8], 2
mov dword [esp + 0x18], edi
jne 0x100f228e
mov eax, dword [esi + 0x12c]
mov eax, dword [eax]
test eax, eax
je 0x100f228e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.100fa1a0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x100f2348
push 0x2f
push dword [esp + 0x18]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x100f227d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x100f228a
push dword [esp + 0x14]
call dword [0x10162004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x50c]
test ecx, ecx
jne 0x100f22ac
cmp byte [esi + 0xd6f], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x1012589a
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x10158cc4
cmove eax, edx
push eax
push ecx
push 0x10116948
call fcn.100dff40
push ebx
mov ebp, eax
call dword [0x10162004]
add esp, 0x14
test ebp, ebp
jne 0x100f22e9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x101270e4
lea eax, [edi + 0x380]
push eax
push esi
call fcn.10108df0
push ebp
mov edi, eax
call dword [0x10162004]
add esp, 0x14
test edi, edi
jne 0x100f2348
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x41e], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x100f2335
push 0xd
push 1
push esi
call fcn.100f1c10
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x100f2348
push 0xe
push 1
push esi
call fcn.100f1c10
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x100f8d40
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x10162378]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebx
push ebp
mov ebp, dword [esp + 0x5c]
push esi
push edi
mov edi, dword [esp + 0x68]
mov dword [esp + 0x10], eax
cmp edi, 4
jb 0x100f8ebc
inc ebp
sub edi, 2
push str.0123456789abcdefABCDEF:.
push ebp
call sub.api_ms_win_crt_string_l1_1_0.dll_strspn
add esp, 8
cmp edi, eax
je 0x100f8e3e
mov edi, eax
add eax, ebp
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x100f8ebc
push 2
lea esi, [eax + 1]
xor ebx, ebx
push 0x1011eff4
push esi
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x100f8dbf
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x100f8dbf
cmp cl, 0x5d
cmovne esi, eax
mov al, byte [esi]
test al, al
je 0x100f8ebc
lea ecx, [esp + 0x18]
sub ecx, esi
nop
cmp al, 0x5d
je 0x100f8de5
cmp ebx, 0xf
jge 0x100f8de5
mov byte [ecx + esi], al
inc ebx
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x100f8dd0
test ebx, ebx
je 0x100f8ebc
cmp byte [esi], 0x5d
jne 0x100f8ebc
cmp ebx, 0x10
jae 0x100f8ed4
lea eax, [esp + 0x18]
mov byte [esp + ebx + 0x18], 0
push eax
call dword [0x1016200c]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x100f8e35
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.10110a52
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 ebp
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x100f8ebc
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 0x100f8ea3
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x100f8e73
sub edx, ecx
cmp edx, edi
jae 0x100f8ea3
lea ecx, [esp + 0x28]
mov esi, ebp
mov eax, ecx
sub esi, eax
nop word [eax + eax]
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x100f8e90
mov byte [edx + ebp + 1], al
mov edi, edx
mov byte [edi + ebp], 0x5d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.10110a52
add esp, 0x4c
ret
mov ecx, dword [esp + 0x58]
mov eax, 0x16
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10110a52
add esp, 0x4c
ret
call fcn.10110c62
int3
Function at 0x100fc420
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x10166f34]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x100fc471
push 3
push 2
push eax
push eax
push 6
call fcn.10100360
add esp, 0x14
test al, al
je 0x100fc465
mov dword [0x10166f34], 2
add esp, 0xc
ret
mov dword [0x10166f34], 1
jmp 0x100fc476
cmp eax, 2
je 0x100fc4bc
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 0x100fc4a1
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x100fc4bc
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 0x100fcfa0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
mov eax, dword [0x10162378]
xor eax, esp
mov dword [esp + 0x100], eax
mov ecx, dword [esp + 0x10c]
push ebx
mov ebx, dword [esp + 0x10c]
push edi
mov edi, dword [esp + 0x11c]
push 0
mov eax, dword [ebx]
push dword [esp + 0x11c]
push ecx
mov eax, dword [eax + 8]
mov dword [edi], 0
push dword [eax + 0x98]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x100fd03e
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x100fd00a
mov dword [edi], 0x51
jmp 0x100fd03a
push 0x100
lea eax, [esp + 0x10]
push eax
push esi
call fcn.100e1d60
push eax
push str.Recv_failure:__s
push dword [ebx + 4]
call fcn.100cf910
mov eax, dword [ebx + 4]
add esp, 0x18
mov dword [eax + 0x930], esi
mov dword [edi], 0x38
or eax, 0xffffffff
pop esi
mov ecx, dword [esp + 0x108]
pop edi
pop ebx
xor ecx, esp
call fcn.10110a52
add esp, 0x104
ret

Function at 0x100fd060
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x10162378]
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]
mov eax, dword [ebx + 0x18]
mov eax, dword [eax + 0x1e8]
test dword [eax + 0x44], 0x800
jne 0x100fd18d
push 0x80
lea eax, [esp + 0x10]
mov dword [esp + 0xc], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
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 0x100fd11a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x8c]
push 0x100
push eax
push esi
call fcn.100e1d60
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.100cf910
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.10110a52
add esp, 0x188
ret
lea eax, [esi + 0x120]
push eax
lea eax, [esi + 0xf0]
push eax
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
call fcn.100d0540
add esp, 0x10
test al, al
jne 0x100fd18d
push edi
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov esi, dword [eax]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.100e1d60
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.100cf910
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.10110a52
add esp, 0x188
ret
mov ecx, dword [esp + 0x18c]
xor eax, eax
pop esi
pop ebx
xor ecx, esp
call fcn.10110a52
add esp, 0x188
ret
Function at 0x10104f00
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x10162378]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call fcn.100e1360
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x10104f7f
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100e1e50
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.100cf910
push esi
call dword [0x10162004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x101050df
push 0
push 0x80
push 3
push 0
push 1
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x10104fd9
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100e1e50
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.100cf910
push 0
mov esi, 0x4d
call dword [0x10162004]
add esp, 0x20
jmp 0x101050d1
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x10105019
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100e1e50
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.100cf910
add esp, 0x1c
mov esi, 0x4d
jmp 0x101050bd
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x10105047
jg 0x1010502d
cmp edi, 0x100000
jbe 0x10105047
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.100cf910
add esp, 0xc
mov esi, 0x4d
jmp 0x101050bd
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x1010505f
lea esi, [eax + 0x1b]
jmp 0x101050bd
test edi, edi
je 0x101050a4
nop dword [eax]
nop word [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x101050fc
mov eax, dword [esp + 0x10]
test eax, eax
je 0x101050f8
add esi, eax
cmp esi, edi
jb 0x10105070
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.10104d00
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x10162004]
add esp, 4
push dword [esp + 0x20]
call fcn.10112058
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10110a52
add esp, 0x120
ret
mov edi, esi
jmp 0x101050a4
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100e1e50
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.100cf910
add esp, 0x1c
mov esi, 0x4d
jmp 0x101050bd