IndicatorPublished 07/23/2026
Malicious SHA-256 file hash 89e89ac00b0c… (OffSeq Mirage)
Source OffSeq Mirage
Description
OffSeq Mirage honeypot sensors observed this SHA-256 file hash 2 time(s) in attacker activity between 2026-07-23 and 2026-07-23. Observed technique: T1105 (Ingress Tool Transfer). Seen from attacker infrastructure in MU. File hashes fingerprint a specific malicious payload (a dropper, web shell, miner, or post-exploitation tool) that was staged or delivered during the attack. Match it against files in your environment and your EDR/AV and threat-intel feeds.
Indicators of compromise
Hashes 1
- 89e89ac00b0c3adcf25435c19dfc828d87e5bb311c9a858f56e8463b14b3e254OffSeq Mirage — a malicious file, observed 2026-07-23..2026-07-23, 2×