joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403b40
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x511ee8
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x5428f8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.00403020
add esp, 8
xor bl, bl
mov dword [ebp - 4], 0
cmp dword [ebp - 0x30], 0
je 0x403bc9
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x28]
push 0xfde9
push eax
call fcn.00404510
add esp, 0xc
lea eax, [ebp - 0x28]
cmp dword [ebp - 0x14], 8
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x403bc1
test al, 0x10
movzx ebx, bl
mov eax, 1
cmove ebx, eax
lea ecx, [ebp - 0x28]
call fcn.00402710
mov edx, dword [ebp - 0x2c]
cmp edx, 0x10
jb 0x403bf9
mov ecx, dword [ebp - 0x40]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x403bef
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x403c15
push edx
push ecx
call fcn.0049bb3b
add esp, 8
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
call fcn.004d8b57
int3
Function at 0x403d10
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x511f63
mov eax, dword fs:[0]
push eax
sub esp, 0x7c
mov eax, dword [0x5428f8]
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
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
push edi
call fcn.00403b40
add esp, 4
test al, al
je 0x403f0e
lea eax, [ebp - 0x28]
push esi
push eax
call fcn.00403020
add esp, 8
mov esi, dword [ebp - 0x18]
mov dword [ebp - 4], 0
test esi, esi
je 0x403eda
mov edx, dword [ebp - 0x14]
lea eax, [ebp - 0x28]
mov ecx, dword [ebp - 0x28]
cmp edx, 0x10
cmovae eax, ecx
cmp byte [esi + eax - 1], 0x2f
je 0x403ee0
lea eax, [ebp - 0x28]
push eax
call fcn.00403b40
add esp, 4
test al, al
jne 0x403eda
push 1
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x88]
push eax
call fcn.00403870
lea eax, [ebp - 0x88]
mov byte [ebp - 4], 1
push eax
call fcn.00403f40
add esp, 0x10
test al, al
jne 0x403dd7
lea eax, [ebp - 0x88]
push eax
call fcn.00404020
add esp, 4
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.00403020
add esp, 8
cmp dword [ebp - 0x30], 0
mov byte [ebp - 4], 2
jne 0x403e3d
mov edx, dword [ebp - 0x2c]
cmp edx, 0x10
jb 0x403e25
mov ecx, dword [ebp - 0x40]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x403e1b
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x403f2a
push edx
push ecx
call fcn.0049bb3b
add esp, 8
lea ecx, [ebp - 0x88]
xor bl, bl
call fcn.004026c0
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
jmp 0x403ee2
push edi
lea eax, [ebp - 0x70]
push 0xfde9
push eax
call fcn.00404510
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x58]
push 0xfde9
push eax
call fcn.00404510
cmp dword [ebp - 0x44], 8
lea ecx, [ebp - 0x58]
lea eax, [ebp - 0x70]
cmovae ecx, dword [ebp - 0x58]
cmp dword [ebp - 0x5c], 8
push ecx
cmovae eax, dword [ebp - 0x70]
push eax
call fcn.004d9601
add esp, 0x20
lea ecx, [ebp - 0x58]
test eax, eax
sete bl
call fcn.00402710
lea ecx, [ebp - 0x70]
call fcn.00402710
mov edx, dword [ebp - 0x2c]
cmp edx, 0x10
jb 0x403ec7
mov ecx, dword [ebp - 0x40]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x403ebd
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x403f2f
push edx
push ecx
call fcn.0049bb3b
add esp, 8
lea ecx, [ebp - 0x88]
call fcn.004026c0
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
jmp 0x403ee2
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
xor bl, bl
cmp edx, 0x10
jb 0x403f0c
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x403f02
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x403f34
push edx
push ecx
call fcn.0049bb3b
add esp, 8
mov al, bl
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.0049bafa
mov esp, ebp
pop ebp
ret
call fcn.004d8b57
call fcn.004d8b57
call fcn.004d8b57
int3
Function at 0x403f40
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x511f98
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x5428f8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.00403020
add esp, 8
xor bl, bl
mov dword [ebp - 4], 0
cmp dword [ebp - 0x30], 0
je 0x403fc9
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x28]
push 0xfde9
push eax
call fcn.00404510
add esp, 0xc
lea eax, [ebp - 0x28]
cmp dword [ebp - 0x14], 8
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x403fc1
test al, 0x10
movzx ebx, bl
mov eax, 1
cmovne ebx, eax
lea ecx, [ebp - 0x28]
call fcn.00402710
mov edx, dword [ebp - 0x2c]
cmp edx, 0x10
jb 0x403ff9
mov ecx, dword [ebp - 0x40]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x403fef
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x404015
push edx
push ecx
call fcn.0049bb3b
add esp, 8
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
call fcn.004d8b57
int3
Function at 0x4057a0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
jne 0x4057b1
mov eax, 2
pop ebp
ret
push esi
push eax
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
jne 0x4057d8
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop esi
pop ebp
ret
mov eax, 1
pop esi
pop ebp
ret
Function at 0x407db0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5428f8]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x407e00
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x407dfa
shr eax, 8
cmp al, 2
jne 0x407dfa
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
Function at 0x410950
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 0x410999
mov al, byte [esi]
push eax
call fcn.0041e530
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 0x410977
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret

Function at 0x411c70
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x411c8e
cmp dword [esi + 0x6c], 0
je 0x411c8e
push 2
push 3
push esi
call fcn.0041eb20
add esp, 0xc
push dword [ebp + 0xc]
call fcn.0041f370
add esp, 4
test esi, esi
je 0x411cae
cmp dword [esi + 0x6c], 0
je 0x411cae
push 3
push esi
call fcn.0041eb60
add esp, 8
pop esi
pop ebp
ret
Function at 0x41be90
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x1d0], 0
je 0x41bed4
push esi
push 1
push edi
call fcn.0040c960
push dword [edi + 0x15c]
mov eax, dword [edi + 0x1d0]
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.0040c960
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x41bf0a
push dword [edi + 0x158]
lea eax, [eax + eax*2]
push 1
add eax, 0x518350
push 2
push eax
call fcn.004d9525
push dword [edi + 0x158]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.004d9525
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x41c2b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x1a8]
call fcn.0041c7d0
add esp, 8
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], 0
cmp ebx, 0xffffffff
jne 0x41c334
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x41c30c
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebx
mov dword [eax], 0x51
xor eax, eax
pop ebp
ret
push esi
push edi
call fcn.00406a20
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.0041bf10
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x48d4], esi
mov eax, dword [ebp + 0x18]
mov dword [eax], 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
pop ebp
ret

Function at 0x41c7d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
lea esi, [ebx + 0x1cc]
add esi, eax
mov eax, dword [ebx + 0x2c8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x41c898
cmp dword [ebx + ecx*4 + 0x1bc], 0x41c200
jne 0x41c898
cmp dword [esi], 0
je 0x41c819
test edi, edi
je 0x41c898
mov eax, dword [ebx + ecx*4 + 0x1a8]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push eax
mov dword [ebp + 0xc], eax
call fcn.0041ba40
add esp, 0x14
cmp eax, 0xffffffff
je 0x41c898
test al, 1
je 0x41c898
mov ecx, dword [esi]
test ecx, ecx
jne 0x41c873
mov eax, dword [ebx]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x54201c]
mov edi, dword [esi + 4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x41c891
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x41c898
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x41c980
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x1ec], 0
je 0x41c9a0
push eax
call fcn.00414e50
add esp, 4
test eax, eax
jne 0x41c9be
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1a8]
cmp eax, 0xffffffff
je 0x41c99c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x41c99c
mov al, 1
pop ebp
ret

Function at 0x41d130
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x544328]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x41d181
push 3
push 2
push eax
push 6
call fcn.0043cc60
add esp, 0x10
test al, al
je 0x41d175
mov dword [0x544328], 2
mov esp, ebp
pop ebp
ret
mov dword [0x544328], 1
jmp 0x41d186
cmp eax, 2
je 0x41d1c6
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 0x41d1ad
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x41d1c6
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 0x41d2b0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp + 8]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [ebp + 0xc]
mov dword [ebp + 8], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x41d2f8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00406a20
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0041bff0
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0041bff0
add esp, 8
pop edi
pop esi
pop ebp
ret
Function at 0x41d430
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x5428f8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
cmp dword [ebx + 0x94], 2
mov edi, dword [ebx]
mov dword [ebp - 0x10c], edi
je 0x41d62b
cmp byte [ebx + 0x282], 0
push esi
jne 0x41d621
cmp byte [ebx + 0x29e], 0
jne 0x41d621
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x104]
mov dword [ebp - 0x108], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x41d4ce
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00406a20
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.0041bf10
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
mov dword [ebp - 0x108], 0x80
push 0
push eax
call fcn.004bd260
add esp, 0xc
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x84]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x41d537
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00406a20
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.0041bf10
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
lea eax, [ebp - 0x104]
push esi
push eax
call fcn.0041cb80
add esp, 0xc
test al, al
jne 0x41d594
call fcn.004d96a7
mov esi, dword [eax]
call fcn.004d96a7
push esi
push ebx
mov edi, eax
call fcn.00406a20
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.0041bf10
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movups xmmword [ebx + 0x60], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [ebx + 0x70], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [ebx + 0x80], xmm0
mov dword [ebx + 0x88], eax
mov ax, word [esi + 0x2c]
mov word [ebx + 0x8c], ax
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.0041cb80
add esp, 0xc
test al, al
jne 0x41d621
call fcn.004d96a7
mov esi, dword [eax]
call fcn.004d96a7
push esi
push ebx
mov edi, eax
call fcn.00406a20
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.0041bf10
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
push ebx
call fcn.0041d050
add esp, 4
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
Function at 0x41dea0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5428f8]
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 + 0x65c], 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 0x41defd
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0041bff0
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
push dword [esi + 0x660]
mov dword [ebp - 0x10], 1
call fcn.0041e100
push dword [esi + 0x664]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.0041e100
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 0x41df6d
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.0041bff0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0049bafa
mov esp, ebp
pop ebp
ret

Function at 0x41e0b0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.0041e1e0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.004f3df7
Function at 0x4296a0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [eax], ebx
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0xc], eax
test eax, eax
jne 0x42981b
push edi
mov edi, dword [ebp - 8]
test edi, edi
je 0x429807
push esi
nop dword [eax]
cmp dword [edi + 4], 2
jne 0x429798
cmp dword [edi + 0x18], 0
je 0x429798
mov eax, dword [edi + 0x10]
test eax, eax
je 0x429798
cmp eax, 0x10
jb 0x429798
push 0x20
call dword [0x54201c]
mov esi, eax
add esp, 4
test esi, esi
je 0x4297fc
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x54201c]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x4297eb
mov ecx, dword [edi + 0x18]
movups xmm0, xmmword [ecx]
movups xmmword [eax], xmm0
mov eax, dword [edi + 0x14]
test eax, eax
je 0x429786
push eax
call dword [0x542028]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x4297d1
mov eax, dword [ebp - 4]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x429795
mov dword [eax + 0x1c], esi
mov dword [ebp - 4], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x4296e0
mov edi, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
pop esi
test eax, eax
je 0x4297b5
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test edi, edi
je 0x429803
push ebx
call fcn.00429660
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [esi + 0x18]
mov edi, 8
call dword [0x542020]
push esi
call dword [0x542020]
add esp, 8
jmp 0x4297a6
push esi
mov edi, 8
call dword [0x542020]
add esp, 4
jmp 0x4297a6
mov edi, 8
jmp 0x4297a6
test ebx, ebx
jne 0x429813
mov edi, 0x2af9
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x429a50
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.004ed243
add esp, 0x18
test eax, eax
je 0x429a72
cmp eax, 0xffffffff
jne 0x429a74
xor eax, eax
pop ebp
ret
Function at 0x42b130
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x5428f8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.004eda5f
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x42b194
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x42b194
lea eax, [ebp - 0x108]
push eax
call dword [0x542028]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret

Function at 0x42b1b0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0042b130

Function at 0x42b4f0
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000000
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x42b522
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop esi
pop ebp
ret
Function at 0x430e50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x5428f8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
push ecx
mov eax, dword [edi + 0x1ac]
or esi, 0xffffffff
mov ebx, dword [edi]
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x430ea8
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x1c]
push edi
call fcn.0041c8a0
add esp, 8
cmp esi, 0xffffffff
jne 0x430edd
push str.Error_accept__ing_server_connect
push ebx
call fcn.0041bf10
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.0041bff0
push 1
mov byte [edi + 0x28c], 0
push esi
mov dword [edi + 0x1ac], esi
call fcn.0043cae0
add esp, 0x10
mov byte [edi + 0x1b9], 1
cmp dword [ebx + 0x1d8], 0
je 0x430f59
push 1
push ebx
call fcn.0040c960
mov eax, dword [ebx + 0x1d8]
push 1
push esi
push dword [ebx + 0x1dc]
call eax
push 0
push ebx
mov esi, eax
call fcn.0040c960
add esp, 0x1c
test esi, esi
je 0x430f59
push edi
call fcn.004314f0
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049bafa
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049bafa
mov esp, ebp
pop ebp
ret

Function at 0x4334a0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
lea eax, [ecx - 0xc8]
mov edx, dword [edi]
cmp eax, 0x64
jb 0x4334cf
push str.Couldnt_set_desired_mode
push edx
call fcn.0041bf10
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebp
ret
cmp ecx, 0xc8
je 0x4334e6
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.0041bff0
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x4334fd
push edi
call fcn.00433200
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x14
jne 0x433511
push edi
call fcn.00432230
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x15
jne 0x433525
push edi
call fcn.004331e0
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x16
jne 0x433535
push edi
call fcn.00433380
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebp
ret