Malware

PartialWasher

For your environment

Hunt this family in your stack

Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.

Start free trial

MITRE ATT&CK

Techniques & procedures

1 distinct technique documented for this family, organized by ATT&CK tactic.

Impact

1 technique

T1485Data DestructionEvidence1

"Destructive ‘wiper’ attacks are a more pressing worry... Iranian Shamoon malware of 2012 that wiped 30,000 workstations at oil company Saudi Aramco... 'Iran’s wiper arsenal includes 15+ families (ZeroCleare, Meteor, Dustman, DEADWOOD, Apostle, BFG Agonizer, MultiLayer, PartialWasher).'"

ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

1 SOURCESView more in app

cso onlineNews

Mar 4, 2026

Iranian cyberattacks fail to materialize but threat remains acute | CSO Online

Destructive wiper malware family referenced as part of Iran-aligned wiper tooling.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets match these IOCs, which detections are missing, which campaigns to expect next, and what to do in the next 30 minutes.

Start free trial

IOC matching

Match every observed IP, domain, and hash against your live telemetry.

Threat actor attribution

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping1

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.