ThreatFox IOC Database

You are viewing the ThreatFox database entry for sha256_hash 21fd4621502f4fb9240b76333ed40f6097f1a4a7a9359dcc20fe198f49eee5f8.

Database Entry

IOC ID:	1971877
IOC:	21fd4621502f4fb9240b76333ed40f6097f1a4a7a9359dcc20fe198f49eee5f8
IOC Type :	sha256_hash
Threat Type :	payload
Malware:	AMOS
Malware alias:	Atomic macOS Stealer
Confidence Level :	Confidence level is high (100%)
Is compromised? :	False
First seen:	2026-10-17 20:36:54 UTC
Last seen:	never
UUID:	7d8e6c35-ca6a-11f1-bd13-42010aa4000a
Reporter	c4ffeine
Reward	5 credits from ThreatFox
Tags:	Amos ClickFix Foxveil macOS nova
Reference:	https://www.virustotal.com/gui/file/21fd4621502f4fb9240b76333ed40f6097f1a4a7a9359dcc20fe198f49eee5f8

c4ffeine

Foxveil/AMOS reflective loader Mach-O (fat x86_64+arm64, 1,972,080 B), the TWENTY-SECOND payload served from https://nova-75.com/f/vrhqljbnscwhbyhltuwmsq/t2990cmj, fetched via Tor 2026-10-17 20:29:28 UTC, origin build time 20:01:56, 2 hours 59 minutes after the previous build (bbb24447fa3a8463e09064b74ec6861c2d53dc604625f72fbd3a708e5ba238b0). Same loader family as the previous build (46 __text functions against 44, TLSH of __text 110, inside the 11 to 128 band measured between builds of this family) and a payload table of 261,506 B plaintext against 263,222 B: a scheduled repack of the same AMOS stealer. Not executed. VirusTotal: https://www.virustotal.com/gui/file/21fd4621502f4fb9240b76333ed40f6097f1a4a7a9359dcc20fe198f49eee5f8 Hybrid Analysis: https://hybrid-analysis.com/sample/21fd4621502f4fb9240b76333ed40f6097f1a4a7a9359dcc20fe198f49eee5f8