ThreatFox IOC Database

You are viewing the ThreatFox database entry for sha256_hash 18736ad8a3d4d19d7420480bc50d46093cdc2ca15895f94edf48ddcf82159834.

Database Entry

IOC ID:	2015979
IOC:	18736ad8a3d4d19d7420480bc50d46093cdc2ca15895f94edf48ddcf82159834
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:	2026-11-05 14:09:27 UTC
Last seen:	never
UUID:	82bb6ff6-d922-11f1-a74e-42010aa4000a
Reporter	c4ffeine
Reward	5 credits from ThreatFox
Tags:	Amos ClickFix Foxveil macOS schema
Reference:	https://www.virustotal.com/gui/file/18736ad8a3d4d19d7420480bc50d46093cdc2ca15895f94edf48ddcf82159834

c4ffeine

Foxveil/AMOS reflective loader Mach-O (fat x86_64+arm64, 5,563,104 B), the THIRD payload served from https://schemaleap1.com/f/hjyzam087lx6gnvy44p9wa/rs3v3bf2, fetched via Tor 2026-11-05 13:24:51 UTC, origin build time 13:01:46, 59 minutes after the previous build (b65bf6e4af5f3a1890d9905e9cb5dadd204c4acf14230c4a6c75e905ab34072c, built 12:01:50). Same loader family as the previous build by function-level CFG match (TLSH of __text 57, inside the 11 to 128 band measured between builds of this family) and a payload table of 1,296,914 B plaintext against 262,642 B, but the wrapper moved with this build: Fleet-wide 13:00 rebuild added one unreferenced random base62 string literal of about 1 MB to the compiled payload; it accounts for the whole size growth and is filler. Same stealer as the previous build, 57 handlers, same literal multiset apart from random identifiers, same path set, env-injected config, no hosts in the sample. Not executed. VirusTotal: https://www.virustotal.com/gui/file/18736ad8a3d4d19d7420480bc50d46093cdc2ca15895f94edf48ddcf82159834 Hybrid Analysis: https://hybrid-analysis.com/sample/18736ad8a3d4d19d7420480bc50d46093cdc2ca15895f94edf48ddcf82159834