ThreatFox IOC Database

You are viewing the ThreatFox database entry for sha256_hash b99a3e621a0494e2f83a1a824dfb333c313db01daa0b138362658cba87f76ad1.

Database Entry

IOC ID:	2013825
IOC:	b99a3e621a0494e2f83a1a824dfb333c313db01daa0b138362658cba87f76ad1
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:	2026-11-04 03:19:38 UTC
Last seen:	never
UUID:	913f948e-d7fe-11f1-a74e-42010aa4000a
Reporter	c4ffeine
Reward	5 credits from ThreatFox
Tags:	Amos ClickFix Foxveil haven macOS
Reference:	https://bazaar.abuse.ch/sample/1db680ecf7e3c1668f2454df9d661fe3bf84a4e82031725bd871f8eeffd59eff/

c4ffeine

Foxveil/AMOS reflective loader Mach-O (fat x86_64+arm64, 1,823,040 B), the FOUR HUNDRED AND THIRD payload served from https://haven-post.com/f/zh2s2xptaamrnzpdyiq0ng/vj1ury4s, fetched via Tor 2026-11-04 03:07:56 UTC, origin build time 03:02:20, 59 minutes after the previous build (c919cf35abe2e769db6b16a8592b7758ed91c63af3c1e47c258c1d620a0725ed). Same loader family as the previous build (46 __text functions against 46, TLSH of __text 239, above the 11 to 128 band measured between earlier builds of this family, while the per-function CFG match still reads repack-like) and a payload table of 262,922 B plaintext against 264,012 B: a scheduled repack of the same AMOS stealer. Not executed. Today's build of this series on MalwareBazaar: https://bazaar.abuse.ch/sample/1db680ecf7e3c1668f2454df9d661fe3bf84a4e82031725bd871f8eeffd59eff/