MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9. 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: b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9
SHA3-384 hash: 0b7906637ad49795e15a70e9c9ac2698ca9364f52f11fd90768d536ad2d5f48c213e5e882ed88c277c7087be834be8b1
SHA1 hash: 99ce0ce7c9426b4cfc344908f410d03bc7a9332c
MD5 hash: 51b1971895efc5f4aab9cae3174ed47b
humanhash: berlin-georgia-south-avocado
File name:jklsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:54'136 bytes
First seen:2025-11-26 15:49:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:+arwti5XJqVt5o/CVUk85nurCzoNaCJ5ug7R:+ExXMfakSnBzoNaMug
TLSH T17D335C6AC479EDE4C58806B9BC318E751F53B100D6522EFB2B85C9664043EB8FA1E3F5
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 :
120
Origin country :
DE DE
Vendor Threat Intelligence
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.Mirai-10008934-0
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/692721b7af4aba3912d6212d/reports/bd386195-1e2f-44ee-8a9f-008e82387c0c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-26T14:23:00Z UTC
Last seen:
2025-11-27T00:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0d562448-697e-4b88-a4c6-b22392cabfb2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1821251
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821251 Sample: jklsh4.elf Startdate: 26/11/2025 Architecture: LINUX Score: 48 18 209.87.217.143 ZONEALARM-COMUS United States 2->18 20 178.13.237.212 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->20 22 99 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 jklsh4.elf 2->8         started        signatures3 process4 process5 10 jklsh4.elf 8->10         started        process6 12 jklsh4.elf 10->12         started        14 jklsh4.elf 10->14         started        16 jklsh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 15:50:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=waxkgpgeyamqrijqt7htad2d52zc5ljezjcovprg2il4ozv4fdmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251126-s91kmacq8v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a1942b37-fcaf-4abb-817c-7804f835bb39
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/b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9

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 b02ea33cc4c01908a1309fcf300f43eeb22ead24ca44eabe26d217c766bc28d9

(this sample)

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

Comments