MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5
SHA3-384 hash: 337ecf8a71f009fe690a7ad68c12c32efb8a7a28844312a88ac38cb807635874cf6ba72c5d94bd34d5c875137b327359
SHA1 hash: 4f803f2766247aa91b0d8179a66dfaa85385c4e9
MD5 hash: abd6f9532ae9b01e3c4b1f84b4a36ee4
humanhash: mango-salami-steak-oscar
File name:jklarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:97'680 bytes
First seen:2025-12-29 13:59:09 UTC
Last seen:2025-12-30 02:59:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:k0nHRqvjgIDy/tsJbqgTsLEY6xD9HlL2va9WV3oMVidG8DSPUB6Tc7095HYZuQ7O:d0j54tsJe6QEY6THlyafG8DSPUB6TcoL
TLSH T140A3F856B8818B26C6D512BEFE1E118D331317BCE2EE73139D14AF25778A92B0E7B501
telfhash t14be02b596d29aefa73d6232591ae801256cd71bf530058c991bc06cf0012b83f03842d
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 :
2
# of downloads :
41
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%
Tags:
rust
Link:
https://www.filescan.io/uploads/6952893e8d1aa9829e26746a/reports/e2a6783e-691b-428f-887b-7c68d0df3e93/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T11:07:00Z UTC
Last seen:
2025-12-30T00:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/38b87c43-6a2f-4b0c-8752-72528812572d
Behavior Graph:
Download SVG
%3 guuid=70cb071c-1900-0000-8d1d-a55f690b0000 pid=2921 /usr/bin/sudo guuid=000f2320-1900-0000-8d1d-a55f6d0b0000 pid=2925 /tmp/sample.bin guuid=70cb071c-1900-0000-8d1d-a55f690b0000 pid=2921->guuid=000f2320-1900-0000-8d1d-a55f6d0b0000 pid=2925 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1cd5b041-6571-45b9-be65-ceca94c697cb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1841484
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 14:00:29 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=57jhemugg3ciwqhixn7d6nawz5xbpibtwial6m6jtlqc7c2dlgsq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251229-rahp4a1jfx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e666eba3-8bed-463d-a4c7-ac40126724e7
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/efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5

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:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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 efd272328636c48b40e8bb7e3f3416cf6e17a033b200bf33c99ae02f8b4359a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739186/
  
Delivery method
Distributed via web download

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