MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2
SHA3-384 hash: 8680e194bf59ab01a87f83d091c6183b1d5c1e6bdc934a04877f0d87b22bcd922159f6cc526fce0ddce43f31f780f252
SHA1 hash: 1ee3488514f16be67df8491c7771fbbb6362a712
MD5 hash: 79ad38f0fc9a9527a66ce47f7764b1de
humanhash: delta-florida-nevada-quebec
File name:jklarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:103'628 bytes
First seen:2026-01-12 13:07:54 UTC
Last seen:2026-01-13 02:56:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:LTD+YFn6aJbEA3fmIYKfWfCT39GUneuBttaV9KT2:SaHuIYKfWaPne+tgX
TLSH T17CA30BD6BC81CB11C6C556BAFE0E61CD33134B78E3FA7213CE185B29674A86B0A3B551
telfhash t18df0552acf2c5a2c6ac9821c84ef2833435a75fc1d6028544a0e97de8b23ac9b068009
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 :
48
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/6964f2671a20a4c87b1b5c35/reports/845ca512-84d7-43ed-9699-4a9af2ef4cd1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T11:14:00Z UTC
Last seen:
2026-01-12T12:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/27d4523f-0fd6-4184-ac40-48e322e83b2f
Behavior Graph:
Download SVG
%3 guuid=27b3ee99-1800-0000-1e71-05a627090000 pid=2343 /usr/bin/sudo guuid=0882389d-1800-0000-1e71-05a630090000 pid=2352 /tmp/sample.bin guuid=27b3ee99-1800-0000-1e71-05a627090000 pid=2343->guuid=0882389d-1800-0000-1e71-05a630090000 pid=2352 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/444096b5-24d5-467e-9e65-ca85472aa48f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1849108
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849108 Sample: jklarm6.elf Startdate: 12/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 162.213.35.24, 40392, 443 CANONICAL-ASGB United States 2->16 18 daisy.ubuntu.com 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 6 dash rm jklarm6.elf 2->6         started        8 dash rm 2->8         started        10 dash cat 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 13:09:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ri3plhmdwv44jcsqr72ol3whfinvpxzeh5etrjgu53e6jikydra._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260112-qdg3asat6f/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9c36b156-6a6e-41c4-9115-19932bfb808f
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/ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2

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: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 ec51b7acec1dabce2452847fa72f763950dabef921fa49c526a7764f250ac0e2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739419/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739427/
  
URLhaus
https://urlhaus.abuse.ch/url/3739120/
  
URLhaus
https://urlhaus.abuse.ch/url/3739186/

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