Steinz Security

Cracking a Hash from Shadow  file using John the Ripper: w1r3s:$6$xe/eyoTx$gttdIYrxrstpJP97hWqttvc5cGzDNyMb0vSuppux4f2CcBv3FwOt2P1GFLjZdNqjwRuP3eUjkgb/io7x9q1iP.:17567:0:99999:7:::  >unshadow john unshadow --format=sha512crypt john --show unshadow Cracking a Hash from Shadow  file using John the Ripper: unshadow /etc/passwd /etc/shadow > unshadowed         /copy the shadow file John unshadowed -wordlist =rockyou.txt Cracking a Hash from Shadow  file using Hashcat: copy the hashes into hashes.txt example hash: $6$Lv8rcvK8$la/ms1mYal7QDxbXUYiD7LAADl.yE4H7mUGF6eTlYaZ2DVPi9z1bDIzqGZFwWrPkRrB9G/kbd72poeAnyJL4c1 hashcat64.exe -m 1800 -a 0 -o cracked.txt hashes.txt rock.txt --force hashcat --help 0500 | md5crypt, MD5 (Unix), Cisco-IOS $1$ (MD5) | Operating Systems 3200 | bcrypt $2*$, Blowfish (Unix) | Operating Systems 7400 | sha256crypt $5$, SHA256 (Unix) | Operating System...

echo strUrl = WScript.Arguments.Item(0) > wget.vbs echo StrFile = WScript.Arguments.Item(1) >> wget.vbs echo Const HTTPREQUEST_PROXYSETTING_DEFAULT = 0 >> wget.vbs echo Const HTTPREQUEST_PROXYSETTING_PRECONFIG = 0 >> wget.vbs echo Const HTTPREQUEST_PROXYSETTING_DIRECT = 1 >> wget.vbs echo Const HTTPREQUEST_PROXYSETTING_PROXY = 2 >> wget.vbs echo Dim http, varByteArray, strData, strBuffer, lngCounter, fs, ts >> wget.vbs echo Err.Clear >> wget.vbs echo Set http = Nothing >> wget.vbs echo Set http = CreateObject("WinHttp.WinHttpRequest.5.1") >> wget.vbs echo If http Is Nothing Then Set http = CreateObject("WinHttp.WinHttpRequest") >> wget.vbs echo If http Is Nothing Then Set http = CreateObject("MSXML2.ServerXMLHTTP") >> wget.vbs echo If http Is Nothing Then Set http = CreateObject("Microsoft.XMLHTTP") >> wget.vbs echo http.Open "GET", strURL, False >> wget.v...

Overview of the partition structure. As well as any other system NTFS divides all useful place into clusters - data blocks used at a time. NTFS supports almost all sizes of clusters - from 512 bytes up to 64 KBytes. The 4 KBytes cluster is considered to be some standard. NTFS doesn't have any anomalies of cluster structure and I have nothing to say about it. NTFS disk is symbolically divided into two parts. The first 12% of the disk are assigned to so-called MFT area - the space which MFT metafile grows into. Any data recording into this area is impossible. The MFT area is always kept empty not to let the most important service file (MFT) be fragmented at growth. The rest 88% of the disks represent usual space for files storage. MFT and its structure MFT is divided into records of the fixed size (usually 1 KBytes), and each record corresponds to some file. The first 16 files are housekeeping and they are inaccessible to the operating system. They are named metafiles a...

Timeline Analysis OLD Log 2 Timeline CheatSheet Registry Hive Microsoft Registry Hive Explanation Ram Slack - File Slack One More NTFS File Structure 1) Forensics Basics - Breach Detection (Useful) 2) Linux Inode 3) Fat and Fat Directory Entries 4) Fat12 Offset and Advances Stuff RSA is a protocol which is used for signing or encryption. On the other hand, Diffie-Hellman is a protocol which is used for exchange of key. Also, the RSA will expect that you have all the key materials with you beforehand, which is not the case with Diffie-Hellman. NTFS divides all useful place into clusters - data blocks used at a time. NTFS supports almost all sizes of clusters - from 512 bytes up to 64 KBytes. The 4 KBytes cluster is considered to be some standard. Modify is the time-stamp of the last time the file's  content has been modified. This is called " mtime ". "Change" is the time-stamp of the last time the file's  inode  has been chang...