MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06131fc41b6c689ad08aafaaef4e15dd33db14deaa79e1c4a6b0d927815de872. 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 4 File information Comments
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SHA256 hash: 06131fc41b6c689ad08aafaaef4e15dd33db14deaa79e1c4a6b0d927815de872
SHA3-384 hash: cc026829eccfe5eb2713d0a0ecd9b594ff89204ded3a6c12850a50cfa902d56bc9e63a3ea47fdc54c15431763e6d029f
SHA1 hash: 1f8b62ac37064e242aa8a639623b846757f10a7b
MD5 hash: 3b5a56d91099bdb3473d9be97aad2d36
humanhash: football-early-steak-pennsylvania
File name:armv5l
Download: download sample
Signature Mirai
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File size:159'352 bytes
First seen:2025-08-22 05:53:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TqE3G+HGorl6Sv7XzbYpdD78Llk2E/wPfACTtxr7BYNQsOc1uLhU:TT3G+HGEl6SjXwHDClFE/wPYCTtxnB94
TLSH T168F30745BC519F56C6C262BBFF4E428D772A0768D3EE32039D295F24379B95B0E3A102
telfhash t1d211b123e768190c3ff48041c07ef12117dc71dc762a6c9348bdae8b59428a6b51940b
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-12.UNOFFICIAL
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Unix.Trojan.Mirai-10056448-0
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Unix.Trojan.Mirai-10056452-0
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Unix.Trojan.Mirai-10056453-0
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Unix.Trojan.Mirai-10056456-0
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68a8065f7137d68458373608/reports/8ef36126-b345-47eb-a4db-e55042d4163a/overview
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52d4ee85-c261-4b22-a1f3-cdc232dc03fd
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1762673
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1762673 Sample: armv5l.elf Startdate: 22/08/2025 Architecture: LINUX Score: 100 29 87.248.150.68, 8040 CWM-ASIR Iran (ISLAMIC Republic Of) 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 4 other IPs or domains 2->33 35 Found malware configuration 2->35 37 Antivirus detection for dropped file 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 3 other signatures 2->41 9 armv5l.elf 2->9         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 9 other processes 2->15 signatures3 process4 process5 17 armv5l.elf 9->17         started        process6 19 armv5l.elf 17->19         started        file7 25 /var/main, ELF 19->25 dropped 27 /etc/init.d/xs.main, POSIX 19->27 dropped 43 Sample tries to set files in /etc globally writable 19->43 45 Drops files in suspicious directories 19->45 47 Sample deletes itself 19->47 23 armv5l.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/06131fc41b6c689ad08aafaaef4e15dd33db14deaa79e1c4a6b0d927815de872
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06131fc41b6c689ad08aafaaef4e15dd33db14deaa79e1c4a6b0d927815de872/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2025-08-22 04:03:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ayjr7ra3nrujvuekv6vo6tqv3uz5wfg6vj46drfgwdmspak55bza._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250822-gmsqqacm8s/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/72d4d086-502b-48bd-b478-1142099fa1cf
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/06131fc41b6c689ad08aafaaef4e15dd33db14deaa79e1c4a6b0d927815de872

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
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 06131fc41b6c689ad08aafaaef4e15dd33db14deaa79e1c4a6b0d927815de872

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608783/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3608910/
  
URLhaus
https://urlhaus.abuse.ch/url/3608931/
  
URLhaus
https://urlhaus.abuse.ch/url/3608932/
  
URLhaus
https://urlhaus.abuse.ch/url/3608893/

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