MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8bb1ec4ba8be3425ff06dca443b6341ff797d6b3a0b9970ef50b7dd4078eebb. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8bb1ec4ba8be3425ff06dca443b6341ff797d6b3a0b9970ef50b7dd4078eebb
SHA3-384 hash: 1b890c099dd14fb1051e38e02a5d6e0bf5bc5bb6025188ceee3d2135646c26a84dbeb26321d4ccaba5cc708cb64fce16
SHA1 hash: f4813ba103521462ff74653074b2afe3c81983f7
MD5 hash: 3451336f6d230bcc37c8550fc0280354
humanhash: bluebird-golf-fix-red
File name:jklsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:52'268 bytes
First seen:2025-11-30 19:59:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Gaewt1ocn+QgOlu3kmesURp/5Ylu/BssCEeu:GplcDLk3JwTBYmBNMu
TLSH T155337C7AD46BAEE0D09C4674BC6589381F53F100D6521EBB5A86C9AA8043E7CF61E3F1
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 abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/692ca2619921be4c93047b98/reports/7206fa53-56ff-48db-ae11-75c78fc85db8/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-30T17:31:00Z UTC
Last seen:
2025-11-30T20:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e8bb1ec4ba8be3425ff06dca443b6341ff797d6b3a0b9970ef50b7dd4078eebb/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a5294fcf-15f2-4190-8dd8-afd7e437d7ac
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1823149
Signature
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823149 Sample: jklsh4.elf Startdate: 30/11/2025 Architecture: LINUX Score: 48 29 82.176.32.45 ZEELANDNETDELTAFiberNederlandNL Netherlands 2->29 31 75.88.220.225 WINDSTREAMUS United States 2->31 33 99 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 9 dash rm jklsh4.elf 2->9         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 7 other processes 2->15 signatures3 process4 process5 17 jklsh4.elf 9->17         started        process6 19 jklsh4.elf 17->19         started        21 jklsh4.elf 17->21         started        23 jklsh4.elf 17->23         started        25 jklsh4.elf 17->25         started        process7 27 jklsh4.elf 19->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8bb1ec4ba8be3425ff06dca443b6341ff797d6b3a0b9970ef50b7dd4078eebb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8bb1ec4ba8be3425ff06dca443b6341ff797d6b3a0b9970ef50b7dd4078eebb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 20:00:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5c5r5rf2rpruex7qnxfeio3dih7xs7llhifzs4hpkc352qdy525q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251130-yq9bbabm7w/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f1ca375f-680c-4091-8bcf-3150e7f1fe7a
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 e8bb1ec4ba8be3425ff06dca443b6341ff797d6b3a0b9970ef50b7dd4078eebb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712978/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3700422/

Comments