MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5931aaa5ec7c3b27f39c16c0e45a7cbfccf86cbe9d2c4cec191699cc3ba486a. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5931aaa5ec7c3b27f39c16c0e45a7cbfccf86cbe9d2c4cec191699cc3ba486a
SHA3-384 hash: 7e8297c6259f4216671ba0b2b443dbb781cd74addead0895c312cf147f0f1d4c4b09cc62718c17878c6bf19a151122e0
SHA1 hash: b3bf05838c314ec4d42b0347a56301f1a54e3ab4
MD5 hash: 5a6518c243336578c203cc056ca6de89
humanhash: autumn-social-freddie-zebra
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:47'096 bytes
First seen:2025-08-14 10:34:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5PwCxmKFReSIn9ygAGxc02k8c6ZQ48PHAmWun/RWFQ/MmUB1mA2EDEy0eYjW9THQ:5DmKF7Gxyk8cqoHAmWurAufsG53
TLSH T1C3230791BC829A2BC2D41379F5BE998D3360B3E8D2CB3227CD614B107AC551F1C66FA5
telfhash t1e7e02640ec759e1c68cb6974accc06b09601222260664b00cf10daf4c83f450e30ca4a
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0d224c7bf9f02b6c4fbb878bf5fcd340faba5d0bf2491ba66fa95e0813577c20
File size (compressed) :18'488 bytes
File size (de-compressed) :47'096 bytes
Format:linux/arm
Packed file: 0d224c7bf9f02b6c4fbb878bf5fcd340faba5d0bf2491ba66fa95e0813577c20

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a58ab972-fdfc-454c-8a05-b74da39c1c48
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1756779
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c5931aaa5ec7c3b27f39c16c0e45a7cbfccf86cbe9d2c4cec191699cc3ba486a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5931aaa5ec7c3b27f39c16c0e45a7cbfccf86cbe9d2c4cec191699cc3ba486a/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/c5931aaa5ec7c3b27f39c16c0e45a7cbfccf86cbe9d2c4cec191699cc3ba486a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 10:35:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywjrvks6y7b3e7zzyfwa4rnhzp6m7bwl5hjmjtwbsfuzzq52jbva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250814-mmn1es1rz7/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9ffef6fd-9cbe-4936-81bb-2d4d67c09e80
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 0d224c7bf9f02b6c4fbb878bf5fcd340faba5d0bf2491ba66fa95e0813577c20

Mirai

elf c5931aaa5ec7c3b27f39c16c0e45a7cbfccf86cbe9d2c4cec191699cc3ba486a

(this sample)

  
Dropped by
SHA256 0d224c7bf9f02b6c4fbb878bf5fcd340faba5d0bf2491ba66fa95e0813577c20
  
Dropped by
MD5 a33940d425920f21a9ac9226f504a67c
  
URLhaus
https://urlhaus.abuse.ch/url/3602584/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3602958/

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