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  • bang

    BANG Ransomware – Comprehensive Defense & Recovery Guide Updated: 2024-05-25 · Version 1.3 Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: BANG appends the literal string “.bang” after the original extension. Example: Report Q1.xlsx → Report Q1.xlsx.bang Renaming Convention: Files keep their entire basename and original extension. The ransom note is…

  • bandarchor

    BANDARCHOR Ransomware – Community Defense & Recovery Guide Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: bnd After encryption every file receives the additional suffix .bnd (e.g., AnnualReport.xlsx → AnnualReport.xlsx.bnd). The encrypted file header shows the lowercase ASCII marker “Lock” (0x4c 6f 63 6b 01) followed by 32 bytes of the…

  • bandana

    Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: .bandana – the malware appends this single, case-insensitive extension immediately after the original file extension (e.g., report2024.xlsx.bandana). Renaming Convention: After encryption the file is placed back in its original directory – no subdirectory moves, prefixing, RansomBase64 names, or double extensions are used. Only…

  • bananacrypt

    Bananacrypt Ransomware Playbook Dedicated to the Infosec Community Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: .banana (never observed with a variation such as .bananacrypt) Renaming Convention: Original file Invoice_Q1_2024.xlsx is renamed to Invoice_Q1_2024.xlsx.banana. No prefix, suffix, e-mail, or victim ID is appended. Only the additional extension .banana is used—one reason…

  • ban

    RANSOMWARE ACADEMY BRIEF Variant / Extension: “.ban” TECHNICAL BREAKDOWN 1. File Extension & Renaming Patterns • Exact extension: Files are appended with “.ban” (e.g., presentation.pptx.ban). • Renaming convention: ‑ Original filename and original extension are kept intact before the new suffix. ‑ No randomised prefix or ransomer email inserted, making extension-based filtering for IR easy.…

  • bam!

    Ransomware Analysis & Recovery Guide – Extension: .{bam!} Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: Every encrypted file adds .bam! (note the leading dot and the trailing exclamation mark) as a secondary extension. Do not confuse it with the exclamation-mark-free but otherwise identical filename text fragment that appears elsewhere. Renaming…

  • bam

    Bam Ransomware Defense Guide Focused on the strain that appends “.bam” to exfil­trated/encrypted files and drops README_TO_RESTORE.txt or bam_readme.txt. Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: “.bam” (all lowercase, preceded by a dot and random 8-char hex segment). Renaming Convention: filename.docx → filename.docx.1A9B4C7E.bam Files in the same directory use the…

  • balozin

    Technical Breakdown – BALOZIN Ransomware (commonly referred to in logs as “balozin”) 1. File Extension & Renaming Patterns Confirmation of File Extension: Encrypted files receive the literal suffix .balozin (lower-case, 7 characters). Renaming Convention: OriginalName.ext.id-[0-9A-F]{8}.[attacker_mail].balozin Example: Annual_Report.xlsx.id‑[email protected] The middle part is a 4-byte infection ID calculated from the system’s MAC address + volume serial number.…

  • ballacks*

    Community Ransomware Resource – “ballacks*” Extension Last Updated: 2024-05-30 (Unofficial working name; AV detection still grouped with Chaos/Chitz variants) Technical Breakdown 1. File Extension & Renaming Patterns Exact Extension: every encrypted file receives the literal ending ballacks* (the asterisk is part of the extension and will show up as a wildcard on some operating systems,…

  • ballacks

    Technical Breakdown: BALACKS Ransomware File Extension & Renaming Patterns • Exact File Extension: .ballacks is appended (lower-case and preceded by a dot). • Renaming Convention: Original → <original_name>.<original_ext>.ballacks Example: 2024-Sales-Q1.xlsx → 2024-Sales-Q1.xlsx.ballacks • No hexadecimal or GUID prefixes are added, and the base filename is preserved. Detection & Outbreak Timeline • First documented sample: March…