Ransomware Resource Sheet – “Enybenied” Variant (File-Extension: .enybenied) Last-updated: 2024-05-XX TECHNICAL BREAKDOWN 1. File Extension & Renaming Patterns Confirmed extension: .enybenied (lower-case; dot kept, no second extension appended). Renaming convention: original_name.ext.ffffc49f-f55a-49b6-8b53-8650c76e3e6e.enybenied A new GUID is injected in the middle; original extension is preserved before the GUID. Example: Quarterly-Results.xlsx.ffffc49f-f55a-49b6-8b53-8650c76e3e6e.enybenied 2. Detection & Outbreak Timeline First submissions…

It looks like the actual file-extension that identifies the ransomware family was not filled-in, so I’ll give you a “generic” template you can copy-paste and then populate with the correct data once the extension is known (replace every “{{ $json.extension }}” and the red placeholders). Simply answer the questions in red and delete the help-text…

Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: .enkripsipc Renaming Convention: The malware keeps the original file name but appends “.enkripsipc” as a secondary extension. Example: 2024-sales-report.xlsx → 2024-sales-report.xlsx.enkripsipc It does not wipe the original extension, which helps forensics teams quickly identify the original file type. 2. Detection & Outbreak Timeline…

Community Dossier – “enjey crypter” Ransomware Part 1  Technical Break-down File Extension & Renaming Patterns • Confirmation of file extension: .enjey (lower-case) • Renaming convention: – Original name: Quarter-Q3.xlsx – After encryption: Quarter-Q3.xlsx.enjey – No e-mail, no victim-ID, no ransom-code inserted in the file name – only the extra suffix is appended. – In every…

ENJEY Ransomware – Community Defense Guide (Variant that appends “.enjey” to every encrypted file) Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: Every successfully encrypted file receives the SECONDARY extension .enjey (lower-case). Example: Quarterly-Report.xlsx → Quarterly-Report.xlsx.enjey The original base name and primary extension are preserved; ENJEY simply tacks on its marker.…

Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: .enigmawave Renaming Convention: After encryption the malware concatenates the original file name, a victim-ID string in square brackets, and the new extension (e.g., annual_report.xlsx → annual_report.xlsx [E4-6-28-9F].enigmawave). Folders receive a plaintext marker file !enigmawave_recovery.txt containing a short ransom note and the victim-ID. 2.…

Ransomware Resource Sheet Variant confirmed to use the extension: .enigma Technical Breakdown 1. File Extension & Renaming Patterns Confirmed extension added to every encrypted file: .enigma Renaming convention: Original name and original extension are preserved, then the Trojan simply appends .enigma. Example: 2024-Q1-budget.xlsx → 2024-Q1-budget.xlsx.enigma If the sample is the “2.0” branch, some victims also…

Ransomware Deep-dive: The .enfp Strain (Compiled for defenders, incident responders, and system owners) TECHNICAL BREAKDOWN 1. File Extension & Renaming Patterns Confirmation of file extension: .enfp (lower-case, four characters, appended as a secondary extension) Renaming convention: – Original: Statement_Q3.xlsx – After encryption: Statement_Q3.xlsx.id[XXXXXXXX].[[ATTACKERS_EMAIL]].enfp – The fixed-length ID is generated from the victim’s MAC address or…

Comprehensive Resource: “endpoint” Ransomware (File-extension variant “.endpoint”) Technical Breakdown 1. File Extension & Renaming Patterns Confirmed extension: .endpoint Typical renaming convention: <original file-name>.<original-ext>.id-<8-hex-chars>.[<attacker-email>].endpoint Example: Q3-Report.xlsx → Q3-Report.xlsx.id-A3F51B92.[[email protected]].endpoint Dropped marker files: README_TO_RESTORE.txt, How_to_back_files.html and info.hta are placed in every folder & the desktop. 2. Detection & Outbreak Timeline First public sightings: 28-Oct-2023 (uploaded to ID-Ransomware &…

Ransomware Resource Sheet Variant spotlight: Files that suddenly show the extension “.encx45cr*” (the asterisk stands for one extra random alphanumeric character, e.g., .encx45crT, .encx45cr7, …) Technical Breakdown 1. File Extension & Renaming Patterns Confirmed extension: .encx45cr where is one random character (0-9 or A-Z) Renaming convention: Original: Annual_report.xlsx After encryption: Annual_report.xlsx.encx45crT Drops a plain-text note…