C2Looper: A New Backdoor Likely Tied To Ransomware With GitHub C2
Zscaler ThreatLabz identified C2Looper, a new Rust-based backdoor likely tied to ransomware actors and delivered via ClickFix chains, using GitHub for C2.
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Vendor
Zscaler ThreatLabz
- Mentions · 7d0
- Mentions · 30d0
- All mentions1
- First seenAug 17, 2026
- Last mentionedAug 17, 2026
Timeline
1 articles · newest firstAppears with
- C2Loopermalware · 1
- Zscaler ThreatLabzorganization · 1
- C2Looperproduct · 1
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.