Ransomware Research

IQ Ransomware

IQ is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2021, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: HelpYou.

Quick facts

Ransomware Family
IQ
First Seen
March 1, 2021
Known Aliases
  • HelpYou

How IQ ransomware works

File modification behavior

IQ updates file modification timestamps after encryption.

File encryption patterns

IQ modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .IQ_IQ

Ransom note and payment demands

After encrypting files, IQ displays ransom notes demanding payment for file recovery:

fileHOW_TO_RECOVERY_FILES.txt
notes/HOW_TO_RECOVERY_FILES.txt

Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with IQ ransomware:

  • enc_IQ_IQ.exe

About this analysis

This IQ ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like IQ.

Last updated: September 15, 2022

Detection coverage

Elastio detects IQ inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify IQ across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.