🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8
SHA3-384 hash: 17430679e44ef4b8bddcfeece12381179c6a66164ef04d285ff5727d88e692f7dbc585bf0eb1b7f479da74ce94239193
SHA1 hash: 8f01f5fd0b4c977ccd3525bd8880c550fc7f4b47
MD5 hash: d43ef492e1e09715c83f1c6cb9cef50b
humanhash: salami-magnesium-dakota-georgia
File name:macho_47258dad12e7.bin
Download: download sample
Signature AMOS
Create hunting rule
File size:1'873'696 bytes
First seen:2026-10-19 15:49:42 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 24576:HeL0Ws+bo0nN96NsmXFbZr/GzTGwOm9NIpUnyDrH72RJhOkaaH4j6NTmj7zoulTL:2PYx2NICt74kaaH4+NTo7zFytyuK
TLSH T1DF85F128567522BBE943E032CE401F506DA1D7F11A08A7FA5B22D3B56C36DB3F952372
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 (1,873,696 B), first seen on YARAify 2026-10-19 15:06 UTC under the file name sfjwmrjy, the quill series payload name; a quill build our own probe missed. Statically opened: its encrypted payload decodes to the same AMOS AppleScript stealer as the surrounding quill builds (same handler count, config injected at run time, no host in the file). Not executed.

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.MacOS.Agent-BWZ.82394555.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad63c3e5a22ac805bd7ed3c
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ad63c3a366ecb89dfd79ecd/reports/162f75db-421b-4619-acd4-e1899e2ab8fc/overview
Verdict:
Malicious
Labled as:
Mac/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8
Verdict:
Malicious
File Type:
macho fat
First seen:
2026-10-20T18:35:00Z UTC
Last seen:
2026-10-20T18:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
Mach-O universal binary
Link:
https://malprob.io/report/47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8/
Threat name:
MacOS.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-19 15:50:26 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4sy3lis4653gsueehdz5gfbb5rk3rwwcp5i3fgdawm7765qid4a._file
Malware family:
AtomicStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/47258dad12e7/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/47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8

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: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

File information

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

Web download

AMOS

php macho 47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8

(this sample)

  
Link
https://www.virustotal.com/gui/file/47258dad12e7bbb34a8421c79e98a10f62adc6d613fa8d94c30599fffbb040f8
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3923013/

Comments