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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753. 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


Mirai


Vendor detections: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753
SHA3-384 hash: c81a1f1acdf28311d1d21a9a0646865317b168b40fdc09a990282ac282ee8db28e45c86cc034659ca0e00a0e2d31a2a0
SHA1 hash: 3cc10712209022650c1d9d9e5795ae9f97aee824
MD5 hash: 3bb122bd4e47e3231fa48a878365f426
humanhash: floor-chicken-pizza-table
File name:bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:9'848 bytes
First seen:2026-11-10 00:28:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 96:GjOTpJ4WHbHf5GlTTej6TNJ9V5Nddfs2oYJYoBSf7meaamBFBp8hBdZvZ4:G6z4WTeTTfTpVhdfs2So8f2Tr8h3
TLSH T186124147A2D1CE7FC8E813384457122472BBD47ADFA29713050C65766E923DC1E6DF8A
telfhash t159b02b025470414c8ff221380c24cc831202c1a3c9415f608d40f740ca3f08d804cf4d
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter Tuxxin
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
SnowLight
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d026a4fc-cf06-4a06-bbc1-463c97d8a6b4/
Detection(s):
Unix.Downloader.Generic-10032902-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
downloader gcc golang
Link:
https://www.filescan.io/uploads/6af26559da14153b70294234/reports/8a4a21c4-d566-4ef5-9108-53a364d5f788/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
12
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2c63c841-0542-4fd6-a460-692435dc2229
Behavior Graph:
Download SVG
%3 guuid=b5db4322-1800-0000-aa89-3a3c7d080000 pid=2173 /usr/bin/sudo guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178 memfd:a net send-data write-file guuid=b5db4322-1800-0000-aa89-3a3c7d080000 pid=2173->guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178 execve 82030626-d0e5-567f-96c6-ceec4f09836c 103.115.57.95:4444 guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178->82030626-d0e5-567f-96c6-ceec4f09836c send: 2540B guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2696 memfd:a guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178->guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2696 clone guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2697 memfd:a send-data guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178->guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2697 clone guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2698 memfd:a guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178->guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2698 clone guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2699 memfd:a net send-data guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2178->guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2699 clone guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2697->82030626-d0e5-567f-96c6-ceec4f09836c send: 541B guuid=e3c3d223-1800-0000-aa89-3a3c82080000 pid=2699->82030626-d0e5-567f-96c6-ceec4f09836c send: 806B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b40cd3b-7780-416e-9261-28c5d158c1cd
Result
Threat name:
SNOWLIGHT, VShell
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Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2002449
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected SNOWLIGHT
Yara detected VShell
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753/
Threat name:
Linux.Backdoor.Vshell
Create hunting rule
Status:
Malicious
First seen:
2026-11-09 21:30:00 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xmese6ly2mhakk5qp3x4zxusvt3di6k353xrcqazszerp52k45jq._file
Result
Malware family:
snowlight
Create hunting rule
Score:
  10/10
Tags:
family:snowlight actor:unc5174 apt discovery linux loader
Link:
https://tria.ge/reports/261110-asz9esfz6n/
Behaviour
Enumerates kernel/hardware configuration
Malware Config
C2 Extraction:
103.115.57.95
Malware Family:
vshell
Create hunting rule
Malicious:
True
Tags:
64bit elf malware debug-check
Link:
https://intel.virussign.com/intelligence/file/bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753

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:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3fa2df51
Create hunting rule
Author:Elastic Security
Rule name:malware_SNOWLIGHT_ELF
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:SNOWLIGHT
Reference:https://sect.iij.ad.jp/blog/2025/11/unc5174-windows-snowlight-in-2025/
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf bb09227978d30e052bb07eefccde92acf634795beeef114019964917f74ae753

(this sample)

  
Delivery method
Distributed via web download

Comments