MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c5a0bb66f9f394e54396a6781e1da0672becef6fa67841c903e1544bf9c0cfb. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c5a0bb66f9f394e54396a6781e1da0672becef6fa67841c903e1544bf9c0cfb
SHA3-384 hash: f64047929b32af8b359ec8277a461aa34903bf8701538c1777b73ff3064f16f2de50297d70d2fdc69c3f301835f83af0
SHA1 hash: 914515bbdfaf8ced4ea85e0d9130f970da4c9c6b
MD5 hash: 0acff03063b48dcb09ccf509b1d94bd4
humanhash: helium-tennis-washington-comet
File name:jklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:57'556 bytes
First seen:2025-03-07 12:32:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:skYCC+YPgQdT51AIqF+3/rMQ9dLhPb5zC8M:slCRVWThwkQQ9PZY
TLSH T1E4433AA6F801AE3CF89BE6BEC4170A06B533335019931F27A7A7FD836D321A55D15E42
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cae8d3c8d04e92a4bfae6flinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67cae792b32a56d0c2ced1ae/reports/52f413f4-96c5-4dfc-98e1-b0f8b92c4c86/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/715db635-d36c-4312-a7a8-2a409c04aa84
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1631661
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631661 Sample: jklm68k.elf Startdate: 07/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 154.231.96.34 ZAINUGASUG Uganda 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 jklm68k.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 jklm68k.elf 8->10         started        process6 12 jklm68k.elf 10->12         started        14 jklm68k.elf 10->14         started        16 jklm68k.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c5a0bb66f9f394e54396a6781e1da0672becef6fa67841c903e1544bf9c0cfb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3c5a0bb66f9f394e54396a6781e1da0672becef6fa67841c903e1544bf9c0cfb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 12:33:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hrnaxntpt44u4vbznjtydyo2azzl5txw7jtyiheqhykujp44bt5q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250307-pq936szxaw/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9a5dd0c9-52c8-4f09-83af-e181e3a47d79
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/3c5a0bb66f9f394e54396a6781e1da0672becef6fa67841c903e1544bf9c0cfb

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: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 3c5a0bb66f9f394e54396a6781e1da0672becef6fa67841c903e1544bf9c0cfb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470184/
  
Delivery method
Distributed via web download

Comments