joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f9590
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp byte [esi + 0x6cb], 0
je 0x4f962d
cmp dword [esi + 0x1a4], 0
je 0x4f95e7
push esi
call fcn.004e8710
push 1
push esi
mov byte [esp + 0x14], al
call fcn.004e8980
push dword [esi + 0x154]
mov eax, dword [esi + 0x1a4]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call eax
push dword [esp + 0x28]
push esi
call fcn.004e8980
add esp, 0x28
pop esi
ret
mov ecx, dword [esp + 0xc]
mov eax, ecx
sub eax, 0
je 0x4f95fc
sub eax, 1
je 0x4f95fc
sub eax, 1
jne 0x4f962d
push dword [esi + 0x150]
lea eax, [ecx*2 + 0x626128]
push 1
add eax, ecx
push 2
push eax
call fcn.005f16a3
push dword [esi + 0x150]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call fcn.005f16a3
add esp, 0x20
pop esi
ret

Function at 0x4fc110
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x626554
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x4fc12a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x626570
push esi
call fcn.005fd9d0
add esp, 8
test eax, eax
je 0x4fc172
test ebp, ebp
je 0x4fc163
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x4fc198
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4fc198
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x4fc24f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fc1b5
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4fc245
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x4fc245
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fc1e7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fc200
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4fc210
test ebp, ebp
je 0x4fc23c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x6a4004]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x6a4004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x502a80
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x502abe
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x104], 0
jne 0x502ab2
push 0
call fcn.00502a80
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x104], cl
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x104], 2
pop esi
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x502ad3
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret

Function at 0x503840
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x6a8c7c]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebp
mov ebp, dword [esp + 0x78]
push edi
xor edi, edi
mov dword [esp + 8], eax
cmp byte [eax + 0x6cb], 0
je 0x503a22
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x503a21
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.005119b0
add esp, 0xc
test eax, eax
jg 0x503a21
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.005119b0
add esp, 0xc
test eax, eax
jg 0x503a21
cmp byte [ebx], 0
mov eax, str._none_
push esi
push dword [ebp + 0x14]
mov esi, dword [ebp]
cmovne eax, ebx
mov ebp, dword [esp + 0x14]
push eax
push str.Host__s:_d_was_resolved.
push ebp
call fcn.004f9700
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.004ee520
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.004ee520
add esp, 0x20
test esi, esi
je 0x503994
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x503908
cmp ecx, 2
jne 0x503989
xor eax, eax
mov byte [esp + 0x48], 0
cmp ecx, 2
lea ebx, [esp + 0x14]
cmovne eax, edx
add ebx, eax
sub ecx, 2
je 0x503937
sub ecx, 0x15
jne 0x50394f
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x503947
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.0052c7a0
add esp, 0x10
push ebx
call fcn.004ee540
add esp, 4
test eax, eax
je 0x50396e
push 2
push 0x684e10
push ebx
call fcn.004ee4e0
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x5039b4
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.004ee490
mov edi, eax
add esp, 8
test edi, edi
jne 0x5039b4
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x5038f7
lea eax, [esp + 0x24]
push eax
call fcn.004ee540
add esp, 4
test eax, eax
je 0x5039c4
lea eax, [esp + 0x24]
push eax
call fcn.004ee550
add esp, 4
jmp 0x5039c9
push str.too_many_IP__cant_show
push ebp
call fcn.004f9700
add esp, 8
jmp 0x503a09
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.004f9700
lea eax, [esp + 0x20]
push eax
call fcn.004ee540
add esp, 0x10
test eax, eax
je 0x5039f5
lea eax, [esp + 0x14]
push eax
call fcn.004ee550
add esp, 4
jmp 0x5039fa
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.004f9700
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.004ee4f0
lea eax, [esp + 0x28]
push eax
call fcn.004ee4f0
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.005d584c
add esp, 0x6c
ret
Function at 0x50d8e0
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.004eda00
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.00602bbc
push dword [esp + 0x40]
mov edi, eax
call fcn.00602bbc
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x50d975
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.004eda00
movups xmm0, xmmword [esp + 0x14]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.004edab0
add esp, 0x20
test edx, edx
ja 0x50d999
jb 0x50d967
cmp eax, 0x3e8
ja 0x50d999
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x50d930
test edi, edi
je 0x50d982
push edi
call fcn.005f56da
add esp, 4
test esi, esi
je 0x50d98f
push esi
call fcn.005f56da
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x50d9a6
push edi
call fcn.005f56da
add esp, 4
test esi, esi
je 0x50d9b3
push esi
call fcn.005f56da
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x50de90
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push ebx
xor ebx, ebx
mov dword [esp + 0xc], ebx
mov dword [eax], ebx
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x50e021
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x50e00c
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x50deee
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x50dee0
sub eax, edx
lea ecx, [eax + 1]
jmp 0x50def0
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x50df01
lea ebp, [eax + 0xe]
jmp 0x50df0d
cmp eax, 0x17
jne 0x50dfae
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x50dfae
mov eax, dword [esi + 0x10]
test eax, eax
je 0x50dfae
cmp eax, ebp
jb 0x50dfae
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x50dffd
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.005ed5a0
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x50df9a
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.005ed5a0
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x50dfaa
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x50ded2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x50dfce
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x50e008
test ebx, ebx
je 0x50dfed
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x6a4004]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x50dfd6
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x50dfbd
test ebx, ebx
jne 0x50e018
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x50e490
Capabilities:
Generate random numbers via winapi

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x20]
mov ecx, 0x2b
test edi, edi
je 0x50e579
mov ebp, dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov esi, dword [esp + 0x1c]
push 4
lea eax, [esp + 0x24]
mov ebx, 4
push eax
push dword [esp + 0x20]
cmp edi, ebx
cmovb ebx, edi
call fcn.004f2f10
add esp, 0xc
cmp eax, 4
jne 0x50e534
cmp byte [0x6b0ba4], 0
jne 0x50e540
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x20]
mov dword [esp + 0x30], 0
push eax
mov dword [esp + 0x24], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x50e50c
mov eax, 2
jmp 0x50e534
lea eax, [esp + 0x20]
push eax
push 4
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
push dword [esp + 0x14]
test eax, eax
jne 0x50e530
call ebp
mov eax, 2
jmp 0x50e534
call ebp
xor eax, eax
mov ecx, eax
test eax, eax
jne 0x50e57b
mov eax, dword [esp + 0x20]
jmp 0x50e55d
imul eax, dword [0x6b0ba0], 0x41c64e6d
add eax, 0x3039
mov dword [0x6b0ba0], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x20], eax
test ebx, ebx
je 0x50e571
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x50e561
mov dword [esp + 0x20], eax
test edi, edi
jne 0x50e4b0
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x50e590
Capabilities:
Generate random numbers via winapi

Disassembly:
sub esp, 0xc
sub dword [esp + 0x18], 1
push ebx
push ebp
push esi
push edi
je 0x50e692
mov eax, dword [esp + 0x24]
mov ebx, dword [esp + 0x20]
mov edi, dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
mov ebp, dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov esi, dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esp + 0x18], eax
push 4
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.004f2f10
add esp, 0xc
cmp eax, 4
je 0x50e5df
test eax, eax
jne 0x50e69b
jmp 0x50e644
cmp byte [0x6b0ba4], 0
jne 0x50e629
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x24]
mov dword [esp + 0x20], 0
push eax
mov dword [esp + 0x28], 0
call edi
test eax, eax
je 0x50e685
lea eax, [esp + 0x10]
push eax
push 4
push dword [esp + 0x1c]
call ebp
push 0
push dword [esp + 0x18]
test eax, eax
je 0x50e683
call esi
jmp 0x50e644
imul eax, dword [0x6b0ba0], 0x41c64e6d
add eax, 0x3039
mov dword [0x6b0ba0], eax
rol eax, 0x10
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
cmp eax, 0xfffffffc
jae 0x50e5c0
xor edx, edx
mov ecx, 0x3e
div ecx
mov ecx, dword [esp + 0x18]
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [ecx], al
inc ecx
sub dword [esp + 0x28], 1
mov dword [esp + 0x18], ecx
jne 0x50e5c0
pop edi
pop esi
pop ebp
mov byte [ecx], 0
xor eax, eax
pop ebx
add esp, 0xc
ret
call esi
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
add esp, 0xc
ret
mov ecx, dword [esp + 0x24]
xor eax, eax
mov byte [ecx], 0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x50e6b0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ecx
push dword [esp + 0xc]
push 0
push dword [esp + 0x10]
call fcn.005ed310
add esp, 0xc
mov dword [esp], 0
lea eax, [esp]
push 0xf0000040
push 1
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x50e705
push dword [esp + 8]
push dword [esp + 0x10]
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
push dword [esp + 4]
test eax, eax
jne 0x50e70c
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
pop ecx
ret
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ecx
ret
Function at 0x511580
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 [0x6a4008]
mov edi, eax
add esp, 8
test edi, edi
je 0x5115d7
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 0x5115ef
cmp esi, ebx
je 0x5115ef
cmp esi, 0x8000
ja 0x5115ef
cmp esi, ebx
jb 0x5115e8
push esi
push edi
call dword [0x6a4008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x5115a0
push ebp
call dword [0x6a4004]
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 [0x6a4004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x5174f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x6a8c7c]
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 + 0x144]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x51755b
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 0x51755f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x51758f
push str.Error_accept__ing_server_connect
push edi
call fcn.004f9630
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.005d584c
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.004f9700
mov byte [ebx + 0x1ed], 0
push 1
push dword [esp + 0x18]
call fcn.005320d0
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.00527f00
add esp, 0x20
test eax, eax
jne 0x517629
cmp dword [edi + 0x1ac], eax
je 0x517627
push 1
push edi
call fcn.004e8980
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.004e8980
add esp, 0x1c
test esi, esi
je 0x517627
push 1
push edi
call fcn.004f8bf0
push 1
push ebx
push edi
call fcn.004f89f0
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.005d584c
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.005d584c
add esp, 0x8c
ret
Function at 0x5193d0
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 0x519400
push str.Couldnt_set_desired_mode
push esi
call fcn.004f9630
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x519417
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.004f9700
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x519431
push ebx
push esi
call fcn.005192d0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x51953d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4c8], 2
mov dword [esp + 0x18], edi
jne 0x5194ae
mov eax, dword [esi + 0x11c]
mov eax, dword [eax]
test eax, eax
je 0x5194ae
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00525cd0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x519568
push 0x2f
push dword [esp + 0x18]
call fcn.005edb20
add esp, 8
test eax, eax
je 0x51949d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x5194aa
push dword [esp + 0x14]
call dword [0x6a4004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4fc]
test ecx, ecx
jne 0x5194cc
cmp byte [esi + 0xd63], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x685050
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x687740
cmove eax, edx
push eax
push ecx
push 0x625ec8
call fcn.00500b20
push ebx
mov ebp, eax
call dword [0x6a4004]
add esp, 0x14
test ebp, ebp
jne 0x519509
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x624af4
lea eax, [edi + 0x398]
push eax
push esi
call fcn.00536780
push ebp
mov edi, eax
call dword [0x6a4004]
add esp, 0x14
test edi, edi
jne 0x519568
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x436], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x519555
push 0xd
push 1
push esi
call fcn.00518e50
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x519568
push 0xe
push 1
push esi
call fcn.00518e50
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x51fcb0
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 + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x51fcfc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004f9630
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.0051f8d0
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x51fe40
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 + 0x18]
mov ebp, dword [ebx + 0x11c]
mov dword [esp + 8], eax
jne 0x51ff8f
push esi
push edi
lea eax, [ebp + 0x1cb4]
lea edi, [ebp + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0x51fe8d
mov byte [eax], 0xff
inc eax
mov dword [edi], eax
cmp eax, edi
jae 0x51fe8d
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x51fe8d
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 0x51fef7
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x51fef7
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x51fef7
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x51fef7
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x51fef7
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x51fef7
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.0051f9d0
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 + 0x140]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x51ff4f
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004f9630
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.0051fd20
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x140]
call edi
test eax, eax
jns 0x51ff8d
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004f9630
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x51ffa0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x6a8c7c]
xor eax, esp
mov dword [esp + 0x808], eax
push ebx
mov ebx, dword [esp + 0x814]
push ebp
push esi
mov dword [esp + 0xc], ebx
mov esi, dword [ebx + 0x11c]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1eb8]
sub eax, dword [esi + 0x1eb4]
add eax, 2
push eax
lea eax, [esi + 0x1cb4]
push eax
push 0x3c
push ebx
call fcn.0051f9d0
mov eax, dword [esi + 0x1eb4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1eb4], eax
cmp cl, 0x18
je 0x520178
cmp cl, 0x23
je 0x520155
cmp cl, 0x27
jne 0x520200
push edi
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [esp + 0x2c]
push 0x800
push eax
call fcn.00500bc0
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x5200d5
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x520060
sub ecx, ebx
lea eax, [edi + 1]
add eax, ecx
cmp eax, 0x7fa
jae 0x5200c6
push 0x2c
push edx
call fcn.005ed470
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x5200a7
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.00500bc0
add esp, 0x14
jmp 0x5200c4
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
push edx
push 0
push str._c_.s_c_s
push ebx
push ebp
call fcn.00500bc0
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x520054
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [esp + 0x28]
add eax, edi
push eax
call fcn.00500bc0
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x52012b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004f9630
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.0051f9d0
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.005d584c
add esp, 0x80c
ret
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x520160
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x520199
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x520183
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [esp + 0x34]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.00500bc0
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x5201ec
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004f9630
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.0051f9d0
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005d584c
add esp, 0x80c
ret