MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b
SHA3-384 hash: ce5b34caa4f5ce0e3da903393ae6087dc19ad4fb2f515817d3e98822a43390226a470f2d77a47a678889a4efe8b7f442
SHA1 hash: 6557a3287508798adce80ac84f1c987574f82c23
MD5 hash: 306d7c97329f69588ff6ee54417f5e38
humanhash: bluebird-blue-california-xray
File name:tux.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:108'760 bytes
First seen:2026-03-19 02:42:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0RuOZaNjlheG7LsLaOXVxzcXdbaqHPtRY8Nl5qu/U+lCt+AEdHy3T:SuZpoNxAta63ZNXq4Vi
TLSH T1ABB35B22BD791D2BC1D4A53B21F38365F2F2538A20B88A1E7DB10E8DBF6464036577B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9b7cbf82-0e7f-4e79-9cdb-af6378bf881b/
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai.9774.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69bb62c0493cb7d62d059c8e/reports/714520c3-3330-4ec6-ad0f-798af5759b84/overview
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f633b0fd-3377-4d87-a695-aaae44f3cca5
Behavior Graph:
Download SVG
%3 guuid=1e5bfc00-1800-0000-0b6e-2135250c0000 pid=3109 /usr/bin/sudo guuid=d91fda02-1800-0000-0b6e-21352c0c0000 pid=3116 /tmp/sample.bin guuid=1e5bfc00-1800-0000-0b6e-2135250c0000 pid=3109->guuid=d91fda02-1800-0000-0b6e-21352c0c0000 pid=3116 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3174c8e3-ffb0-4082-a652-e2efe1c8f7b6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-19 02:43:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g64xjcjdj6ljbcen3axr4tm5etyne7uqpzloggk6hfs547a4jqfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260319-c7n6tagy4p/
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/37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 37b97489234f9690888dd82f1e4d9d24f0d27e907e56e3195e3965de7c1c4c0b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3797410/
  
Delivery method
Distributed via web download

Comments