MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43. 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: f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43
SHA3-384 hash: b5f04a5e53e95d3f622aff80987493a39c06ee8dfa01ae7814017059c54869c41f2a113eeb86add00c3624a6a8eeb5f2
SHA1 hash: 425c3449a87b561550fc7f66544d00cb87ce3374
MD5 hash: 1da4d5f6186e99ab77a9845dcd7c3d85
humanhash: illinois-robin-pennsylvania-floor
File name:neon.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:147'008 bytes
First seen:2025-06-20 05:15:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:+vj1coQCvy7e162+rm4WQVaSOvygJ10Qy8:+vJICqY63y4W0aYk10Qy8
TLSH T196E32945F8519F22C6D612BBFB5E428D3B2A17D8D3EE32039D256F20378685B0E3B546
telfhash t14cf0c9198f5408f89bd142ad80bab4045bc8708d78280860b5efad0a1a02085703f589
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6854eeae17878a49cc1b15d6linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1b6f967c-33e6-460d-b124-2a00dee00154
Behavior Graph:
Download SVG
%3 guuid=ffcbcc6a-1900-0000-e6ef-d6830e090000 pid=2318 /usr/bin/sudo guuid=78b72f6d-1900-0000-e6ef-d68313090000 pid=2323 /tmp/sample.bin guuid=ffcbcc6a-1900-0000-e6ef-d6830e090000 pid=2318->guuid=78b72f6d-1900-0000-e6ef-d68313090000 pid=2323 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/244fc7a5-5848-4aef-865f-e276936a0aa9
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1719065
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1719065 Sample: neon.armv5l.elf Startdate: 20/06/2025 Architecture: LINUX Score: 88 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 2 other signatures 2->35 7 dash rm neon.armv5l.elf 2->7         started        9 dash rm 2->9         started        11 dash cut 2->11         started        13 7 other processes 2->13 process3 process4 15 neon.armv5l.elf 7->15         started        17 neon.armv5l.elf 7->17         started        19 neon.armv5l.elf 7->19         started        21 neon.armv5l.elf 7->21         started        process5 23 neon.armv5l.elf 15->23         started        25 neon.armv5l.elf 15->25         started        27 neon.armv5l.elf 15->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 05:16:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6e44pdage5vkuqjzybefs5kpfb5bysl6hadcpzsnxz6jahvavnbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250620-fyccfatmt7/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (1827218) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Malicious
Tags:
gafgyt gafgyt Unix.Dropper.Mirai-7135897-0 trojan
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c8decfaf-6a76-4ae9-bef6-a376fa1434ac
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 f139c78c06276aaa4139c04859754f287a1c497e380627e64dbe7c901ea0ab43

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3559985/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560004/
  
URLhaus
https://urlhaus.abuse.ch/url/3561584/

Comments