joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100770c0
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
push ebx
push esi
push edi
mov eax, dword [ebp + 8]
mov dword [ebp - 0x64], eax
mov ecx, dword [ebp - 0x64]
add ecx, 1
mov dword [ebp - 0x68], ecx
mov edx, dword [ebp - 0x64]
mov al, byte [edx]
mov byte [ebp - 0x69], al
add dword [ebp - 0x64], 1
cmp byte [ebp - 0x69], 0
jne 0x100770d8
mov ecx, dword [ebp - 0x64]
sub ecx, dword [ebp - 0x68]
mov dword [ebp - 0x70], ecx
mov edx, dword [ebp - 0x70]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
add eax, 1
push eax
call fcn.10008e60
add esp, 4
mov dword [ebp - 0x5c], eax
mov ecx, dword [ebp - 0x5c]
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 4]
add eax, 1
push eax
push 0
mov ecx, dword [ebp - 8]
push ecx
call fcn.100aa4a0
add esp, 0xc
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
add edx, 1
push edx
mov eax, dword [ebp - 8]
push eax
call fcn.10078ec0
add esp, 0x10
mov byte [ebp - 9], 1
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
jmp 0x1007715e
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 4]
jg 0x100771c2
mov eax, dword [ebp - 8]
add eax, dword [ebp - 0x10]
movsx ecx, byte [eax]
cmp ecx, 0x5c
jne 0x100771c0
mov eax, dword [ebp - 8]
add eax, dword [ebp - 0x10]
mov cl, byte [eax]
mov byte [ebp - 0x15], cl
mov eax, dword [ebp - 8]
add eax, dword [ebp - 0x10]
mov byte [eax], 0
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
test eax, eax
jne 0x100771ac
push 0
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x100771ac
mov byte [ebp - 9], 0
jmp 0x100771c2
mov eax, dword [ebp - 8]
add eax, dword [ebp - 0x10]
mov cl, byte [ebp - 0x15]
mov byte [eax], cl
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [ebp - 0x14], eax
jmp 0x10077155
mov eax, dword [ebp - 8]
mov dword [ebp - 0x60], eax
mov ecx, dword [ebp - 0x60]
push ecx
call fcn.100396e1
add esp, 4
mov al, byte [ebp - 9]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100785f0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1024cb80
mov eax, dword fs:[0]
push eax
sub esp, 0x2c0
mov eax, dword [0x102de06c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x67
push 0x6f
push 0x6c
push 0x74
push 0x6e
push 0x65
push 0x74
push 0x6e
push 0x6f
push 0x43
push 0x70
push 0x74
push 0x74
push 0x48
push 0x77
push 0x6f
push 0x68
push 0x53
push str._c_c_c_c_c_c_c_c_c_c_c_c_c_c_c._c_c_c
lea eax, [ebp - 0x28]
push eax
call fcn.1003e0b1
add esp, 0x50
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.100081e0
mov byte [ebp - 4], 1
push 0x10252e08
lea ecx, [ebp - 0x40]
call fcn.10004090
push 0x10252e0c
lea ecx, [ebp - 0x40]
call fcn.10004090
push 0x102c45d8
lea ecx, [ebp - 0x40]
call fcn.10004090
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x40]
call fcn.1000cc90
lea ecx, [ebp - 0x40]
call fcn.100031b0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x10078713
push 0x208
push 0
lea eax, [ebp - 0x248]
push eax
call fcn.100aa4a0
add esp, 0xc
push 0x104
lea eax, [ebp - 0x248]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x248]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea ecx, [ebp - 0x40]
call fcn.1001edd0
lea eax, [ebp - 0x248]
push eax
lea ecx, [ebp - 0x40]
call fcn.10004090
push 0x102c45d8
lea ecx, [ebp - 0x40]
call fcn.10004090
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x40]
call fcn.1000cc90
lea ecx, [ebp - 0x40]
call fcn.100031b0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x1007872f
mov byte [ebp - 0x2ca], 1
jmp 0x10078736
mov byte [ebp - 0x2ca], 0
mov al, byte [ebp - 0x2ca]
mov byte [ebp - 0x2c9], al
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.100094a0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.100094a0
mov al, byte [ebp - 0x2c9]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10039266
mov esp, ebp
pop ebp
ret
Function at 0x1007bde0
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10249fb8
mov eax, dword fs:[0]
push eax
sub esp, 0x44
push ebx
push esi
push edi
mov eax, dword [0x102de06c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x10]
call fcn.10005b40
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
add eax, 0x18
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x18
call fcn.1005ee10
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x20]
mov dword [eax + 0x20], edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov dl, byte [ecx + 0x24]
mov byte [eax + 0x24], dl
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x28]
mov dword [eax + 0x28], edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov dl, byte [ecx + 0x2c]
mov byte [eax + 0x2c], dl
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x30]
mov dword [eax + 0x30], edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x34]
mov dword [eax + 0x34], edx
mov eax, dword [ebp + 8]
add eax, 0x38
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x38
call fcn.1007bba0
mov eax, dword [ebp + 8]
add eax, 0x68
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x68
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0x80
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x80
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0x98
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x98
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0xb0
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xb0
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0xc8
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xc8
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0xe0
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xe0
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0xf8
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0xf8
call fcn.10005b40
mov eax, dword [ebp + 8]
add eax, 0x110
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x110
call fcn.1007c040
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x1007e0e0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov dword [ebp - 0x58], 0
push 1
push 0x2f
mov ecx, dword [ebp - 4]
call fcn.1007d410
push eax
call fcn.100f8050
add esp, 0xc
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp + 0x18]
call fcn.1007d030
jmp 0x1007e12c
lea ecx, [ebp - 0x10]
call fcn.10015bd0
lea eax, [ebp - 0x54]
push eax
mov ecx, dword [ebp + 0x18]
call fcn.1007d300
push eax
lea ecx, [ebp - 0x10]
call fcn.10008690
movzx ecx, al
test ecx, ecx
je 0x1007e183
push 0x11
lea ecx, [ebp - 0x10]
call fcn.1007c450
add eax, 0x18
mov ecx, eax
call fcn.10008d60
push eax
push 5
lea ecx, [ebp - 0x10]
call fcn.1007c450
mov ecx, eax
call fcn.10008d60
push eax
push 2
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.100f4100
add esp, 0x1c
jmp 0x1007e124
mov ecx, dword [ebp + 0x10]
call fcn.10005aa0
test eax, eax
jbe 0x1007e1d1
mov ecx, dword [ebp + 0x10]
call fcn.10008d60
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
test eax, eax
je 0x1007e1d1
push 0x11
mov ecx, dword [ebp + 0x14]
call fcn.10008d60
push eax
push 0x10
mov ecx, dword [ebp + 0x10]
call fcn.10008d60
push eax
push 0xa
push str.file
push 2
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.100f4100
add esp, 0x24
mov eax, dword [ebp - 8]
push eax
push 0x2728
mov ecx, dword [ebp - 4]
call fcn.1007d410
push eax
call fcn.100f8050
add esp, 0xc
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 4]
call fcn.1007d600
mov edx, dword [ebp - 0x58]
or edx, 1
mov dword [ebp - 0x58], edx
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
Function at 0x10084190
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor edx, edx
mov ecx, edx
mov eax, edx
and ecx, 1
shr eax, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [edx*4 + 0x102ef100], eax
inc edx
cmp edx, 0x100
jb 0x10084192
push esi
mov eax, 0x102ef104
mov esi, 0x1c0
mov edx, dword [eax - 4]
lea eax, [eax + 0x10]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x102ef100]
mov dword [eax + 0x3ec], edx
mov edx, dword [eax - 0x10]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x102ef100]
mov dword [eax + 0x3f0], edx
mov edx, dword [eax - 0xc]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x102ef100]
mov dword [eax + 0x3f4], edx
mov edx, dword [eax - 8]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x102ef100]
mov dword [eax + 0x3f8], edx
sub esi, 1
jne 0x10084237
mov dword [0x102ef0f4], 0x10085cf0
mov dword [0x102ef0ec], 0x10085cf0
mov dword [0x102ef0f0], 0x10085d90
call fcn.10085ab0
mov ecx, dword [0x102ef0ec]
test eax, eax
mov edx, 0x10085d90
cmove ecx, edx
mov dword [0x102ef0ec], ecx
pop esi
ret

Function at 0x10084570
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, dword [edi]
test esi, esi
je 0x100845c3
mov ebx, dword [ebp + 0xc]
mov dword [edi], 0
push 0
mov ecx, 0x400000
mov dword [ebp + 0x10], 0
lea eax, [ebp + 0x10]
cmp esi, ecx
push eax
mov eax, esi
cmova eax, ecx
push eax
mov eax, dword [ebp + 8]
push ebx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 0x10]
add ebx, ecx
add dword [edi], ecx
sub esi, ecx
test eax, eax
je 0x100845ca
test ecx, ecx
je 0x100845c3
test esi, esi
jne 0x10084588
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
pop edi
pop esi
pop ebx
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetLastError]

Function at 0x10084670
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, dword [edi]
test esi, esi
je 0x100846c3
mov ebx, dword [ebp + 0xc]
mov dword [edi], 0
push 0
mov ecx, 0x400000
mov dword [ebp + 0x10], 0
lea eax, [ebp + 0x10]
cmp esi, ecx
push eax
mov eax, esi
cmova eax, ecx
push eax
mov eax, dword [ebp + 8]
push ebx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp + 0x10]
add ebx, ecx
add dword [edi], ecx
sub esi, ecx
test eax, eax
je 0x100846ca
test ecx, ecx
je 0x100846c3
test esi, esi
jne 0x10084688
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
pop edi
pop esi
pop ebx
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetLastError]
Function at 0x100861c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x14]
push edi
xor edi, edi
mov esi, dword [esi]
and esi, 7
cmp eax, 5
jae 0x100861e0
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
add dword [ebp + 0x10], 5
mov ecx, dword [ebp + 8]
push ebx
lea ebx, [eax - 4]
add ebx, ecx
mov dword [ebp - 4], ebx
lea eax, [edi + ecx]
cmp eax, ebx
jae 0x10086209
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x10086206
inc eax
cmp eax, ebx
jb 0x100861f7
mov ecx, dword [ebp + 8]
mov edx, eax
sub edx, edi
mov edi, eax
sub edx, ecx
sub edi, ecx
cmp eax, ebx
jae 0x1008630d
cmp edx, 2
jbe 0x10086292
xor esi, esi
movzx edx, byte [eax + 4]
lea ecx, [edx + 1]
test cl, 0xfe
jne 0x100862f9
movzx ecx, byte [eax + 3]
mov ebx, dword [ebp + 0x10]
shl edx, 8
add ebx, edi
or edx, ecx
movzx ecx, byte [eax + 2]
shl edx, 8
or edx, ecx
movzx ecx, byte [eax + 1]
shl edx, 8
or edx, ecx
mov ecx, edx
add edx, ebx
sub ecx, ebx
cmp dword [ebp + 0x18], 0
cmove edx, ecx
mov dword [ebp + 0xc], edx
mov ebx, edx
test esi, esi
je 0x100862c9
and esi, 6
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x100862c7
mov ebx, 0x100
shl ebx, cl
mov ecx, dword [ebp + 0x10]
dec ebx
xor ebx, dword [ebp + 0xc]
add ecx, edi
cmp dword [ebp + 0x18], 0
je 0x100862c5
add ebx, ecx
jmp 0x100862c7
mov ecx, edx
shr esi, cl
test esi, esi
je 0x10086222
cmp esi, 4
ja 0x100862b7
cmp esi, 3
je 0x100862b7
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x10086222
mov ecx, dword [ebp + 8]
or esi, 8
shr esi, 1
inc edi
jmp 0x100861f0
sub ebx, ecx
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov ecx, dword [ebp + 8]
mov byte [eax + 4], bl
mov eax, 5
mov ebx, dword [ebp - 4]
add edi, eax
jmp 0x100861f0
mov ecx, dword [ebp + 8]
or esi, 8
mov eax, 1
shr esi, 1
add edi, eax
jmp 0x100861f0
mov eax, dword [ebp + 0x14]
mov ecx, edx
shr esi, cl
xor ecx, ecx
cmp edx, 2
pop ebx
cmovbe ecx, esi
mov dword [eax], ecx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1008c13f
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x100e0d3a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e0942

Function at 0x100e0d45
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e0ac3

Function at 0x100e6221
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e5acd

Function at 0x100e622c
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e5d08

Function at 0x100ef3e9
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100ef227
Function at 0x100fc900
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x100fc949
mov al, byte [esi]
push eax
call fcn.1010c1c0
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x100fc927
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x10107220
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f2], 0
je 0x101072a3
cmp dword [edi + 0x1b0], 0
je 0x1010726d
push esi
push 1
push edi
call fcn.100f86e0
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1b0]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.100f86e0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x101072a3
push dword [edi + 0x148]
lea eax, [eax + eax*2]
push 1
add eax, 0x1026a880
push 2
push eax
call fcn.100bf3e7
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.100bf3e7
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x10107620
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x102de06c]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov eax, dword [edx + 0xc]
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x10]
mov ebx, dword [eax + ecx*4 + 0x148]
push ecx
push eax
push edx
mov dword [ebp - 0x108], edx
call fcn.10107aa0
add esp, 0xc
test eax, eax
je 0x1010767b
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10039266
mov esp, ebp
pop ebp
ret
push 0
push dword [ebp + 0x14]
push edi
push ebx
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
mov dword [esi], 0
cmp edi, 0xffffffff
jne 0x101076f8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x101076c0
xor edi, edi
mov dword [esi], 0x51
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10039266
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.100f4410
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.101072b0
mov eax, dword [ebp - 0x108]
add esp, 0x18
mov dword [eax + 0x93c], ebx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10039266
mov esp, ebp
pop ebp
ret
Function at 0x10107aa0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
lea esi, [edx + 0x17]
mov eax, dword [ecx + 0x288]
shl esi, 4
add esi, ecx
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x10107b71
cmp dword [ecx + edx*4 + 0x160], 0x10107520
jne 0x10107b71
cmp dword [esi], 0
je 0x10107ae8
test edi, edi
je 0x10107b71
mov ebx, dword [ecx + edx*4 + 0x148]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.10116940
add esp, 0x14
cmp eax, 0xffffffff
je 0x10107b71
test al, 1
je 0x10107b71
mov ecx, dword [esi]
test ecx, ecx
jne 0x10107b4c
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x102deadc]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
jne 0x10107b37
pop edi
pop esi
lea eax, [ecx + 0x1b]
pop ebx
pop ebp
ret
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x10107b6a
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x10107b71
add dword [esi + 8], eax
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x10107d00
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x19c], 0
je 0x10107d20
push eax
call fcn.10101100
add esp, 4
test eax, eax
jne 0x10107d3e
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x10107d1c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x10107d1c
mov al, 1
pop ebp
ret

Function at 0x10107f30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x102de06c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.100aa4a0
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x10107fad
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.100f4410
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x10107ff0
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.10107b80
add esp, 0x10
test al, al
jne 0x10107ff9
call fcn.100be36b
mov esi, dword [eax]
call fcn.100be36b
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.100f4410
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.101072b0
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10039266
mov esp, ebp
pop ebp
ret
Function at 0x10108780
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x102ec154]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x101087d1
push 3
push 2
push eax
push 6
call fcn.10133b00
add esp, 0x10
test al, al
je 0x101087c5
mov dword [0x102ec154], 2
mov esp, ebp
pop ebp
ret
mov dword [0x102ec154], 1
jmp 0x101087d6
cmp eax, 2
je 0x10108816
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x101087fd
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x10108816
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x10109680
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x102de06c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x6ff], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x101096dd
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.10107370
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10039266
mov esp, ebp
pop ebp
ret
push dword [esi + 0x698]
mov dword [ebp - 0x10], 1
call fcn.101098f0
push dword [esi + 0x69c]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.101098f0
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x1010974d
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.10107370
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.10039266
mov esp, ebp
pop ebp
ret

Function at 0x10109760
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x102de06c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x101097c2
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100f4410
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.10107370
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10039266
mov esp, ebp
pop ebp
ret

Function at 0x101098d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.10004790
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.100e047a