MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a271a5f4c7202bb70709131e1a04915bd20f049225b3255e164b9215c8e698d0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a271a5f4c7202bb70709131e1a04915bd20f049225b3255e164b9215c8e698d0
SHA3-384 hash: 2d10dca1a8f4ccf84f92bbefbf9b1a68c5fbaa546b89aae681d4e8010c82877c7859e6edf714f78ddf7a1cb767f21161
SHA1 hash: 57094aa1d2eaf0180d7bbbf0f77478bd81f3790e
MD5 hash: eec010de9552b17455f8067b543f55ff
humanhash: wolfram-sweet-oranges-romeo
File name:jklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:99'512 bytes
First seen:2025-12-28 18:05:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hKSSxeSY7hOAojzwqZewH41uNsD22gPqJo4+taqY655KApk9thMepchIh:4bGM7wqNikPA+AqYKwMepfh
TLSH T134A35C2278792D27C4D4A43A21F34731F1F6574A21A8CA1B7E720E8EFF64B502257BB5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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.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/695172a109f6942c4fc6354d/reports/2e28416c-b215-424f-8431-879c95931419/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/800aaecc-f603-4ea5-bd9a-03afacd2ccbd
Behavior Graph:
Download SVG
%3 guuid=0e0f473d-1a00-0000-d989-f2c1d00a0000 pid=2768 /usr/bin/sudo guuid=d32ee63f-1a00-0000-d989-f2c1d70a0000 pid=2775 /tmp/sample.bin guuid=0e0f473d-1a00-0000-d989-f2c1d00a0000 pid=2768->guuid=d32ee63f-1a00-0000-d989-f2c1d70a0000 pid=2775 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/37b7a300-0ed5-4603-b47c-a31273b3194e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1840851
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840851 Sample: jklspc.elf Startdate: 28/12/2025 Architecture: LINUX Score: 72 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 130.12.180.64, 43438, 80 DATAHOPDatahop-SixDegreesGB Canada 2->24 26 4 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 jklspc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 jklspc.elf 8->14         started        16 jklspc.elf 8->16         started        process6 18 jklspc.elf 14->18         started        20 jklspc.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a271a5f4c7202bb70709131e1a04915bd20f049225b3255e164b9215c8e698d0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a271a5f4c7202bb70709131e1a04915bd20f049225b3255e164b9215c8e698d0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 18:06:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ujy2l5gheav3obyjcmpbuberlpja6besewzskxqwjojblshgtdia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251228-wpts5ac19g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/55b72a4e-a128-4c35-8e49-0a87ab469a3e
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 a271a5f4c7202bb70709131e1a04915bd20f049225b3255e164b9215c8e698d0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739418/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739209/

Comments