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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6d67f2e99a22a3ce5b536b9718d71fef2d2f8cdf2f427e3bd193b318c814e18. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



AMOS


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments

SHA256 hash: b6d67f2e99a22a3ce5b536b9718d71fef2d2f8cdf2f427e3bd193b318c814e18
SHA3-384 hash: 12929a7017e4b1fa1f93701b4f7859a91703bf8d1c2b773dd4f793ff580766a21935438fcdfa8c3a75de51a30910a02b
SHA1 hash: 5d9636f0a9307c58c15d599539d17d6d4d44fb4f
MD5 hash: 409cc6011145b2641be91d5620b5a8db
humanhash: burger-paris-sweet-william
File name:macho_b6d67f2e99a2.bin
Download: download sample
Signature AMOS
File size:2'217'488 bytes
First seen:2026-10-31 06:25:12 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 24576:X2dqO+SWXIOcOwv/E1IE/U35DtmdDK85mpmTRNsibvRDT6A7V6JIz7WuWmL6ndpy:bO+A2YmaviB0Iz7WuWmLodp38eScBipP
TLSH T1AAA5D0104A1FA09BD44A21339C9A0F5980B46C90CD4DDEE95382B7E7DE3B397B7161BB
TrID 82.2% (.DYLIB) Mac OS X Mach-O universal Dynamically linked shared Library (32500/1/5)
17.7% (.O/DYLIB/BUNDLE) Mac OS X Universal Binary (generic) (7002/2)
Magika macho
Reporter c4ffeine
Tags:AMOS ClickFix Foxveil Mach-O machO macOS


Avatar
c4ffeine
Foxveil/AMOS reflective loader Mach-O (2,217,488 B), first seen on YARAify 2026-10-29 00:35 UTC (file name 01pemlfd, quill-family series, no source URL captured by us). Matches the Foxveil loader YARA rule. Not executed.

Intelligence


File Origin
# of uploads :
1
# of downloads :
139
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Verdict:
Malicious
File Type:
macho fat
First seen:
2026-10-28T22:50:00Z UTC
Last seen:
2026-11-01T19:20:00Z UTC
Hits:
~10
Score:
100%
Verdict:
Malware
File Type:
Mach-O universal binary
Threat name:
MacOS.Trojan.Generic
Status:
Suspicious
First seen:
2026-10-29 18:37:00 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Malware Family:
Malicious:
True
Tags:
arm self-signed service-scan multi-arch macho 64bits
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Foxveil_Loader_TaskInfo_Variant
Description:Foxveil macOS loader (ClickFix -> AMOS), quill generation with run-time settings back inside the payload script (no constructor settings file): fat x86_64+arm64 linking CoreFoundation+libSystem+libc++ but importing nothing from CoreFoundation or objc, with the task_info/mach_task_self_ resolver core in both slices inside a per-build random libc decoy import set
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AMOS

php macho b6d67f2e99a22a3ce5b536b9718d71fef2d2f8cdf2f427e3bd193b318c814e18

(this sample)

  
Delivery method
Distributed via web download

Comments