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Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
8 distinct techniques documented for this family, organized by ATT&CK tactic.
Phorpiex bots continuously scan domain names and IP addresses extracted from the configuration. Even if a valid C&C server responds, the malware continues to query other hosts.
The new variant “Twizt” enables the botnet to operate successfully without active C&C servers... each of the infected computers can act as a server and send commands to other bots in a chain.
When we did spot IRC C&C servers online, we managed to capture a command for loading another malware to the infected machines... Tldr is a downloader that uses HTTP protocol for communication with C&C servers. Its main purpose is to load another malware on the infected machines.
56 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.
IPs, domains, and DNS infrastructure linked to this family.
File hashes (MD5, SHA-1, SHA-256) from samples and reports.
Other indicator types observed in public reporting.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Tldr is the earlier HTTP-controlled loader module used by Phorpiex after its move away from IRC. It served as a key component of the botnet infrastructure before the newer Twizt variant.
Core Phorpiex loader that downloads and executes additional malware, establishes persistence, disables Windows security features, performs clipboard cryptocurrency wallet replacement, checks in with C2 servers, and self-spreads as both a removable-drive worm and file-infecting virus.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.