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RapperBot: infection → DDoS in seconds (deep dive write-up)
published on 2025-09-02 14:58:27 UTC by /u/JollyCartoonist3702Content:
Just published a breakdown of RapperBot. Quick hits:
Uses DNS TXT records to hide rotating C2s.
Multi-arch payloads (MIPS, ARM, x86), stripped/encrypted, self-deleting.
Custom base56 + RC4-ish routine just to extract C2 IPs (decryptor included).
Infra shifts fast: scanners moving countries, repos/FTP/NFS hosting binaries.
Timeline lines up neatly with DOJ’s Operation PowerOFF takedown.
Full post: https://www.bitsight.com/blog/rapperbot-infection-ddos-split-second
Curious if anyone’s still seeing RapperBot traffic after the takedown, or if it’s really gone quiet.
[link] [comments]
https://www.reddit.com/r/netsec/comments/1n6lsmy/rapperbot_infection_ddos_in_seconds_deep_dive/
Published: 2025 09 02 14:58:27
Received: 2025 09 02 15:37:38
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 10
