MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a
SHA3-384 hash: f6aa5aa97adfadc29a01105adf62dbcf2f4b471931cf0a9ac4fdf86b9311e132ee3a8e3c15046396ebf42931b1350351
SHA1 hash: 1945bfddc6441b54cc2be13063bca14a72ce83b4
MD5 hash: bf19e432167172a81b9c20040b0a3c9c
humanhash: winter-sierra-ack-three
File name:jklx86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'936 bytes
First seen:2025-12-28 19:17:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:F2nWeYclWwC5w29HOScM97YLx/3CH9s9KwBuPStABZS3luWhHPuf5h7AQQ4Sh/R0:F2W7clWwYlXTR8xfCHG981B43UwvuBGW
TLSH T161734BC6EA43D4F6ED0609305173EB379672E5351135EE83D7E9EA32B852A01E90B39C
telfhash t1b431b3f52dbf08e8b7d06c1c921e6e613e6ad677295076a145f3a93122e7d0260a6c38
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 :
42
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-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6951827b127d6a14e0c527e2/reports/c80c3d54-585f-45ad-954a-3f03dc406734/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T16:24:00Z UTC
Last seen:
2025-12-28T18:46:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc8298b7-f3f4-41ec-a09e-660973c0146f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1840890
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840890 Sample: jklx86.elf Startdate: 28/12/2025 Architecture: LINUX Score: 72 18 206.173.35.254 XO-AS15US United States 2->18 20 149.199.169.57 XILINXUS United States 2->20 22 100 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 jklx86.elf 2->8         started        signatures3 process4 process5 10 jklx86.elf 8->10         started        12 jklx86.elf 8->12         started        process6 14 jklx86.elf 10->14         started        16 jklx86.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 19:18:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=htjjwca2wj7v2cnqdzv3omjfvi3gigrmvjnxfzzqebiy55zx5i5a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/251228-xz3pfsal6x/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (109993) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e4d9591d-e7d5-47bd-b6d2-f5751527008d
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/3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a

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_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 3cd29b081ab27f5d09b01e6bb73125aa36641a2caa5b72e73020518ef737ea3a

(this sample)

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

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