———————————————————————————— Codnet1 Ransomware – Community Threat Brief ———————————————————————————— Technical Breakdown 1. File Extension & Renaming Patterns • Confirmation of File Extension: .codnet1 (in lower-case, appended at the end of the original filename). • Renaming Convention: OriginalName.jpg → OriginalName.jpg.codnet1 Report.xlsx → Report.xlsx.codnet1 No additional prefixes, markers, or email addresses are inserted, preserving the original name and…

Comprehensive Alert & Remediation Guide Ransomware Variant: .CODNET Techincal Breakdown 1. File Extension & Renaming Patterns Exact extension used: .CODNET (always UPPER-case, 6 characters including the leading dot) Renaming Convention: Example before infection → after infection Quarterly_Report.xlsx → Quarterly_Report.xlsx.EMAIL=[[email protected]]ID=[G8X21-B4N7K].CODNET The added infix always contains (1) the actor’s contact mail in square brackets and (2) a…

Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: .codnat1 Renaming Convention: After encryption the malware keeps every original file name and simply appends the extension, e.g. Budget-2024.xlsx becomes Budget-2024.xlsx.codnat1. No e-mail address or ransom-ID string is inserted, which simplifies identification versus variants like “conti” that embed extended suffixes. 2. Detection &…

Below is the most up-to-date, community-oriented reference on the CODNAT ransomware strain (file extension .codnat). Use it as a living document—bounce any questions or corrections back to the channel. Technical Breakdown 1. File Extension & Renaming Patterns Extension added: “.codnat” (always lowercase, 6 fixed bytes appended after the final dot). Full rename pattern: [OriginalName][random-5-byte-strong-hex].codnat Examples:…

CoderCrypt Ransomware Threat Report & Recovery Guide (File extension: .codercrypt ) Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: Encrypted files receive the suffix .codercrypt appended to the original file extension (e.g., budget_2024.xlsx.codercrypt). Renaming Convention: original_fullname.ext.codercrypt – the original name is not modified or truncated, only the extra extension is added.…

community@ransomware-911 | last update: 2024-05-24 Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: [email protected] (first_seen build ≈ Nov-2022) appends the literal domain [email protected] to every encrypted file. Example before → after Report 2024.xlsx → Report [email protected] (no extra ID or hex string). Renaming Convention: Same as above – single appended suffix,…

Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: .Coded (sometimes variably written as .coded or .CODED in ransom notes) Renaming Convention: – Does not prepend any static character sequence such as an email address or ID. – Uses a simple suffix addition: Original: invoice_2024-Q2.xlsx Encrypted: invoice_2024-Q2.xlsx.Coded – If multiple encryption runs…

Ransomware Profile – “code” (.code) Variant Technical Breakdown: 1. File Extension & Renaming Patterns Confirmation of File Extension: The ransomware appends the exact extension “.code” to every encrypted file. Renaming Convention: Original: Invoice_2024-05.xlsx After infection: Invoice_2024-05.xlsx.code No prefixes, infixes, or hex-codes are injected; only the four lowercase characters “.code” are suffixed. 2. Detection & Outbreak…

Cockroach Ransomware – Community Recovery & Technical Guide Technical Breakdown 1. File Extension & Renaming Patterns Confirmation of File Extension: .COCKROACH (always uppercase). Renaming Convention: Original: Document.docx After encryption: Document.docx.COCKROACH Directory-level file !!!HOW_TO_RECOVERY_FILES!!!.txt (or .html) is dropped into every folder containing encrypted files. 2. Detection & Outbreak Timeline Approximate Start Date/Period: First samples surfaced July…

COCKISTA Ransomware – Community Resource Generated by a cybersecurity incident-response team (T LP) Technical Breakdown File Extension & Renaming Patterns • Confirmation of File Extension: All encrypted documents, photos, and databases are left with the extension .cockista • Renaming Convention: Original-name. → Original-name..id-.[[email protected]].cockista – ID is a 6-8 random lowercase alphanumeric string tied to the…