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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24
SHA3-384 hash: d3df12fa51b11d363caafa947f9df66b56d086c5b9089116a2919c609de0b789f5d1d540eda7d0d7543a052689a4d466
SHA1 hash: a4f0416c89320a3967a57cd7d97725e318125e40
MD5 hash: 3a75f25cfc75349268e2f49a5e4cb75e
humanhash: mike-pluto-sink-carolina
File name:fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:9'848 bytes
First seen:2026-11-09 05:36:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 96:GjOTpJ4WHbHf56lTTej6TNJ9V5Nddfs2oYJYoBSf7meaamBFBp8hBdZvZ4:G6z4WT2TTfTpVhdfs2So8f2Tr8h3
TLSH T1CD124047A2D1CE7BC8E813384467122472BBD47ADFA29713050C65B66E923DC1E69F8A
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 :
72
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
SnowLight
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2c487b94-44f2-4477-828f-c720b8b9291c/
Detection(s):
Unix.Downloader.Generic-10032902-0
Create hunting rule

Gathering data
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/fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24
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/fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c15cdbb5-a8fb-422d-8be6-a88952baff1f
Behavior Graph:
Download SVG
%3 guuid=0ef19e6a-1800-0000-a909-d213d40d0000 pid=3540 /usr/bin/sudo guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549 memfd:a net send-data write-file guuid=0ef19e6a-1800-0000-a909-d213d40d0000 pid=3540->guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549 execve e0cffeac-b76d-5058-9597-8d14a5695a9f 206.206.76.110:2095 guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549->e0cffeac-b76d-5058-9597-8d14a5695a9f send: 2100B guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3943 memfd:a guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549->guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3943 clone guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3944 memfd:a net send-data guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549->guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3944 clone guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3945 memfd:a net guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549->guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3945 clone guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3946 memfd:a send-data guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3549->guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3946 clone guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3944->e0cffeac-b76d-5058-9597-8d14a5695a9f send: 1044B guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3945->e0cffeac-b76d-5058-9597-8d14a5695a9f con guuid=eb7d5c6e-1800-0000-a909-d213dd0d0000 pid=3946->e0cffeac-b76d-5058-9597-8d14a5695a9f send: 946B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7aa193c1-05ba-48d5-9f31-61c6a00720fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24/
Threat name:
Linux.Backdoor.Vshell
Create hunting rule
Status:
Malicious
First seen:
2026-11-07 22:35:16 UTC
File Type:
ELF64 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7oaoj5kvpwsw25ek6sff5zhfnyd4pxwmimrgcflqsn77gl7kv4sa._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/261109-ga7zwaty8p/
Behaviour
Enumerates kernel/hardware configuration
Malware Config
C2 Extraction:
206.206.76.110
Malware Family:
vshell
Create hunting rule
Malicious:
True
Tags:
elf 64bit malware debugger-check
Link:
https://intel.virussign.com/intelligence/file/fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24
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/fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24

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
Create hunting rule
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 fb80e4f5557da56d748af48a5ee4e56e07c7decc4322611570937ff32feaaf24

(this sample)

  
Delivery method
Distributed via web download

Comments