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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0
SHA3-384 hash: e286cd2dcf0fe03b653a203f3bf9809eb0ca8fee711a6d391683486299df41fdf4edb99979150fca26a9e98a326eda65
SHA1 hash: 15eb8fd592c964367543059c11abd06b4fa93bd2
MD5 hash: ab8b6bcd2a7fdce51983a0c46061252c
humanhash: eleven-ohio-berlin-zulu
File name:loader_agent_6e4b84389afb.bin
Download: download sample
File size:12'265'952 bytes
First seen:2026-09-18 16:52:05 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 196608:r2kjbXQOE9WL62ceJUEgzRod0SMYl6DmtyrE9WL62ceJUUUzT:r1nXQOE9WL62ceJUjz6d0Spl6Dm0rE9d
TLSH T1C9C67EB5643CD81ED083E0F87A8B87E27D09F46003B0514737A57F6EBE64E5019AD7AA
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:genovaw-com Mach-O machO macOS MacSync


Avatar
c4ffeine
MacSync Stealer 'full' build, tag 'safeguard'. Fat x86_64+arm64 PIE loader_agent reverse-tunnel backdoor. 12,265,952 B, 288 B smaller than the September realtux build ac13d281a641. YARA hits Seedhook_LoaderAgent_Tunnel and Seedhook_LoaderAgent_XorAA but misses Seedhook_LoaderAgent_realtux: the XOR-0xAA string table's only C2-shaped host is wsecurite.com (no A/AAAA record yet, provisioned 26 min after this build per RDAP last-change), not realtux.com. First build whose stage-3 C2 is the delivery host itself (genovaw.com/gate, /pipeline/event) rather than realtux.com. Fetched via Tor 2026-09-18; not executed.

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.MacOS.Agent-BST.58865363.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 certreq expand lolbin masquerade
Link:
https://www.filescan.io/uploads/6aad6c413b6e62e2564e3978/reports/1f9c9c8e-decb-4624-9605-5179a6049f68/overview
Verdict:
Malicious
Labled as:
Trojan[Backdoor]/MacOS.Agent
Link:
https://www.hybrid-analysis.com/sample/6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0
Score:
48%
Verdict:
Susipicious
File Type:
Mach-O universal binary
Link:
https://malprob.io/report/6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0/
Threat name:
MacOS.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-09-18 16:52:25 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzfyioe27ndihym7siooh5khap5wxmkg7pn77lb6hgejib2mb6qa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

php macho 6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0

(this sample)

  
Link
https://www.virustotal.com/gui/file/6e4b84389afb4683e19f921ce3f54703fb6bb146fbdbffac3e398894074c0fa0
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3918652/

Comments