MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858
SHA3-384 hash: 619cd7c8cfefc5ef239a021153c9dc2ec6389b24e27421a33864e411a8ea2cb213a139c5c7b974fefe63ed30100672c9
SHA1 hash: 8a33ba8fb59522684d5eb7048c2baca8ce9b424e
MD5 hash: ed14f9dab8e13928a0b503d5d483bf31
humanhash: one-utah-jig-black
File name:jklx86
Download: download sample
Signature Mirai
Create hunting rule
File size:70'608 bytes
First seen:2025-12-27 00:48:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gFXbfbI8T2Tk+OHAChzJMFozDOdM/tMeMku37vs2AP8Sxv+J/RRfo:gFLzI8T2w+4Rhz8jdMlMGuLE3UOV
TLSH T1F3635CC5A603DCF9EC19463550B7F3325B76F039212AEA87E794A933FC56601BA0638D
telfhash t10131fbfa3ebb4ce8f7d55844821d66152d69e27f28603aa142b3d83973eed401066c3d
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 :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694f2cd35ceddcfa3ff6d591/reports/603b9053-7db7-40a7-a486-a1ae5b1a6bbf/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T23:52:00Z UTC
Last seen:
2025-12-27T00:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12960877-7e44-426a-b571-3ef8afa32bf7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1840168
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840168 Sample: jklx86.elf Startdate: 27/12/2025 Architecture: LINUX Score: 60 24 111.185.17.4 MULTIMEDIA-AS-APHoshinMultimediaCenterIncTW Taiwan; Republic of China (ROC) 2->24 26 111.185.17.8 MULTIMEDIA-AS-APHoshinMultimediaCenterIncTW Taiwan; Republic of China (ROC) 2->26 28 100 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Connects to many IPs within the same subnet mask (likely port scanning) 2->34 8 jklx86.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 jklx86.elf 8->16         started        process6 18 jklx86.elf 16->18         started        20 jklx86.elf 16->20         started        22 jklx86.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 00:48:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4og6avd6wwzao7vaclo52to4wspudqvm5ynltfzbsmwojm273bma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251227-a512gsvpep/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9857931-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3c5c7d23-123e-455d-ad70-06e7b88ef30b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 e38de0547eb5b2077ea012dddd4ddcb49f41c2acee1ab99721932ce4b35fd858

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739137/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739135/

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