ThreatFox IOC Database

c4ffeine

Foxveil/AMOS reflective loader Mach-O (fat x86_64+arm64, 5,498,160 B), the TWENTY-EIGHTH payload served from https://cube-60.com/f/3ouaaio6tobacvyfqoejza/sul9ec1i, fetched via Tor 2026-11-05 13:24:58 UTC, origin build time 13:02:48, 59 minutes after the previous build (5f1cd8435a0a7c91bfab302762e2a413488338d698d14deb6ee6b20286d70c4c, built 12:02:49). Same loader family as the previous build by function-level CFG match (TLSH of __text 219, 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 1,562,392 B plaintext against 261,106 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/7a451a56e8eb36656521d264fb768e50eb8c00e77fcf6c01a956c7ebc7ac3365 Hybrid Analysis: https://hybrid-analysis.com/sample/7a451a56e8eb36656521d264fb768e50eb8c00e77fcf6c01a956c7ebc7ac3365