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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816
SHA3-384 hash: 5ecfa8f1414e5a1c681ea6700546f2601855cae02dc9b64584f6958b316a33a4cc819c616477ae785db69af967672749
SHA1 hash: 9b177635eff9a8edf1c459547e80aef5efe0fea4
MD5 hash: a9b532d25db382a7b70886319ad81cd7
humanhash: ink-finch-fillet-nineteen
File name:macho_371cd811b69d.bin
Download: download sample
Signature AMOS
Create hunting rule
File size:2'169'344 bytes
First seen:2026-10-18 22:25:09 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 49152:RJNxfNc15AxXkjJKEmDFkIHd+n7+vr7IxrMjVGS:ju2kIHW+j
TLSH T18CA5E0104ABB5239F405253398108FE56CE0B9817ACCBEF593769F226D33652B5E3E71
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 (2,169,344 B), first seen on YARAify 2026-10-18 22:06 UTC (01pemlfd, no source URL). Statically opened: its encrypted payload decodes to the same AMOS AppleScript stealer as the earlier 01pemlfd builds (same handler count, config injected at run time, no host in the file). Not executed.

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.MacOS.Agent-BWZ.77523651.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad547548ce34a8cc3c941a1
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ad54756f2ecfb002170ff16/reports/936b8631-52ca-40a0-a582-58d27f1ba281/overview
Verdict:
Malicious
Labled as:
Mac/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816
Verdict:
Clean
File Type:
macho fat
Link:
https://opentip.kaspersky.com/371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
Mach-O universal binary
Link:
https://malprob.io/report/371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816/
Threat name:
MacOS.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-18 22:25:39 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g4onqenwtx4fite52q67osx5hvw3eehny6z5hqje5g54puddrala._file
Malware family:
AtomicStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/371cd811b69d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Amos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816

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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Foxveil_Loader_TaskInfo_Variant
Create hunting rule
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:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Web download

AMOS

php macho 371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816

(this sample)

  
Link
https://www.virustotal.com/gui/file/371cd811b69df8544c9dd43df74afd3d6db210edc7b3d3c124e9bbc7d0638816
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3947856/

Comments