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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb
SHA3-384 hash: c5326680357fb9ed64eaf12070f6cb719e1b83327b338869e49cc21e420a01d976a0c94f0a827cb8211e5c04dce7290c
SHA1 hash: 6d243f78f3aa9126ac51d515a88029ff6d03c131
MD5 hash: 95a1fa12feb542817329f255290cd536
humanhash: tango-illinois-california-neptune
File name:jkL
Download: download sample
Signature Mirai
Create hunting rule
File size:92'656 bytes
First seen:2026-06-23 18:58:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4tC9txWhuQOhROtLuJBd1eDmBOC1bLV8aNa8Fg1S8e2vL7l9noiA1rxTvMk0TrKj:ZxwuRiUbsDmQCVh1BFg1S8e2vTM1rVMU
TLSH T163933A5ABC82AE56C6D20576FF1E438D331653ECD2EB7113F9145F6D338B95A0E2A082
telfhash t183d0a7108a0e7bdc37e12996418d631e0eb0387b3795b5999ffcae029c135d5705e034
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 :
118
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10589.6570.17053.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a3ad78f9799578a6c4885ca/reports/f77055d0-dab8-4177-a0b5-b1720a232858/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-23T13:28:00Z UTC
Last seen:
2026-06-25T06:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8bbed0b3-3978-4946-ab58-d89892a90a6a
Behavior Graph:
Download SVG
%3 guuid=1230301c-1a00-0000-a12a-0ae42f0d0000 pid=3375 /usr/bin/sudo guuid=847f3c22-1a00-0000-a12a-0ae4380d0000 pid=3384 /tmp/sample.bin guuid=1230301c-1a00-0000-a12a-0ae42f0d0000 pid=3375->guuid=847f3c22-1a00-0000-a12a-0ae4380d0000 pid=3384 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ad4948f-6b4e-4874-a61d-45abca458f0e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1932827
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1932827 Sample: jkL.elf Startdate: 23/06/2026 Architecture: LINUX Score: 72 46 176.65.139.225, 39850, 56789 STORMINDUSTRIESHostingServicesUS Netherlands 2->46 48 109.202.202.202, 80 INIT7CH Switzerland 2->48 50 3 other IPs or domains 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 58 Connects to many ports of the same IP (likely port scanning) 2->58 10 jkL.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 6 other processes 2->16 signatures3 process4 process5 18 jkL.elf 10->18         started        process6 20 jkL.elf 18->20         started        signatures7 60 Sample tries to kill multiple processes (SIGKILL) 20->60 23 jkL.elf 20->23         started        26 jkL.elf 20->26         started        28 jkL.elf 20->28         started        30 221 other processes 20->30 process8 signatures9 62 Sample tries to kill multiple processes (SIGKILL) 23->62 32 jkL.elf exe 23->32         started        34 jkL.elf exe 26->34         started        36 jkL.elf exe 28->36         started        38 jkL.elf exe 30->38         started        40 jkL.elf exe 30->40         started        42 jkL.elf exe 30->42         started        44 92 other processes 30->44 process10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-23 14:11:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzjz3xzuraiuxlox6y7ouh3xkklya4u7cuiqfyuq364w44gul75q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260623-xnajjafw91/
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/2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb

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_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh 7c5f2639ecc065e20c9b2513ba99f30ddf80ef4cdaa1b3eb6116a5247a407e53

Mirai

elf 2e539ddf3488114badd7f63eea1f77529780729f151102e290dfb96e70d45ffb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3875003/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 7c5f2639ecc065e20c9b2513ba99f30ddf80ef4cdaa1b3eb6116a5247a407e53
  
Dropped by
MD5 8b6f27a2a29411741b559c06cdb86f99
  
Dropped by
SHA256 88aa9ad2491a1fce729ad46829656710321f6ae79bbfc8136290cb6cdbe1f982
  
Dropped by
MD5 a8c596f492d803c5914b4269b00a47e5
  
URLhaus
https://urlhaus.abuse.ch/url/3866369/
  
URLhaus
https://urlhaus.abuse.ch/url/3874630/

Comments