MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237
SHA3-384 hash: 430928d983b2d7568f045196d037a13a767d46ad5362c00817d3203faa81492e610dba4599a935a931f779e9ef30de1e
SHA1 hash: 1582dfa5b8c5c9f8b00e3410a026444535d47df2
MD5 hash: fb7dd19afd0a997932227d47f140b106
humanhash: fruit-two-august-friend
File name:jklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:77'848 bytes
First seen:2025-12-28 00:01:43 UTC
Last seen:2025-12-28 16:11:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:G5x3N4r9wpmyEp6uO/tWY6r90KW8ujagFUCevDAWsdedfU57f6PAR:G5x3N5pLEpjO/tWY6r93qavUgdfUBfJ
TLSH T125734C87A410CD7CF80AE67BC4670E05B574B3415F830F27A7AAFDD76D72194892AE82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
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/6950738f84afa5547b5ee7f4/reports/dd4cfbcf-1e70-48af-841e-aef8b9038430/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T19:50:00Z UTC
Last seen:
2025-12-27T20:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bacd115a-cf17-4ba0-82e8-bd63fddf9d40
Behavior Graph:
Download SVG
%3 guuid=021ed5a9-1a00-0000-b159-2909520b0000 pid=2898 /usr/bin/sudo guuid=ef21efab-1a00-0000-b159-2909530b0000 pid=2899 /tmp/sample.bin guuid=021ed5a9-1a00-0000-b159-2909520b0000 pid=2898->guuid=ef21efab-1a00-0000-b159-2909530b0000 pid=2899 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/96dbe36a-5824-44e6-80a9-1ae67ad3c227
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1840585
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840585 Sample: jklm68k.elf Startdate: 28/12/2025 Architecture: LINUX Score: 60 20 109.115.234.10 VODAFONE-IT-ASNIT Italy 2->20 22 109.115.234.14 VODAFONE-IT-ASNIT Italy 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 8 dash rm jklm68k.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 jklm68k.elf 8->12         started        process6 14 jklm68k.elf 12->14         started        16 jklm68k.elf 12->16         started        18 jklm68k.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 00:02:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=otb64mjp22pv7pixgdip7g6wdr4lzzvvgatk4iu3hv754cp3si3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251228-ab5gtaex5b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cc5e1970-44be-47d4-8c20-e77ed2ced250
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237

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 74c3ee312fd69f5fbd1730d0ff9bd61c78bce6b53026ae229b3d7fde09fb9237

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739230/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739437/

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