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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5cc8a675fa5be0085eb699db2ea696b8e27557577e96b08b57c2dbdc8bfb134. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5cc8a675fa5be0085eb699db2ea696b8e27557577e96b08b57c2dbdc8bfb134
SHA3-384 hash: 406678365d441631f9e311bbb06972bc39329e89d337bfed2ee924c7e0214706ba14cbe08c3eca4bec3f3bbb69768dd9
SHA1 hash: ec83c9e327ca12ed2b5eea01efb71d09128cb32a
MD5 hash: b394a28adb2b8b6bcb9474e53021f09e
humanhash: spaghetti-saturn-lactose-papa
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:232'471 bytes
First seen:2025-06-26 04:52:01 UTC
Last seen:2025-06-27 00:10:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:xEOT8mNNQekacWVcW0JcWcBsenKp0pbLfkTUp+4imDFAUZAgwQyjOCTj:iOKeMUp3imDFAUZAgwQyjOCTj
TLSH T1C4342C93F515D9F7F40AE73308D34B257172FBA10A531A32A3277B799A3A2C4245AF42
telfhash t187714158983d49e99f635c2968681bf74947f12622e0bf58ff1acdc0045e42df268e0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685cd213b06783b9ebd7de4elinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/685cd705d1f1eb5d81c6a2cf/reports/1635c613-ea83-4867-92ac-a2fc89c5248b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a1f9bf39-9061-4cbc-a6fb-200a347d18b7
Behavior Graph:
Download SVG
%3 guuid=04364f21-1900-0000-8e85-d33c27090000 pid=2343 /usr/bin/sudo guuid=c7221b24-1900-0000-8e85-d33c29090000 pid=2345 /tmp/sample.bin guuid=04364f21-1900-0000-8e85-d33c27090000 pid=2343->guuid=c7221b24-1900-0000-8e85-d33c29090000 pid=2345 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c3ab4086-dd59-46bb-880e-62ef71362002
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1723205
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1723205 Sample: m68k.elf Startdate: 26/06/2025 Architecture: LINUX Score: 72 21 106.248.251.189, 50124, 63641 LGDACOMLGDACOMCorporationKR Korea Republic of 2->21 23 34.254.182.186, 443, 44532 AMAZON-02US United States 2->23 25 daisy.ubuntu.com 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Contains symbols with names commonly found in malware 2->31 8 m68k.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 4 other processes 2->15 signatures3 process4 signatures5 33 Sample deletes itself 8->33 17 m68k.elf 8->17         started        process6 process7 19 m68k.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5cc8a675fa5be0085eb699db2ea696b8e27557577e96b08b57c2dbdc8bfb134
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5cc8a675fa5be0085eb699db2ea696b8e27557577e96b08b57c2dbdc8bfb134/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 04:52:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxgiuz27uw7abbplngo3f2tjnohcovlvo7uwwcfvpqw33sf7we2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250626-fhlk6szr16/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-7782058-0
YARA:
n/a
Link:
https://app.threat.zone/submission/71a1ae11-0932-4940-8367-910ccfa0288c
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/b5cc8a675fa5be0085eb699db2ea696b8e27557577e96b08b57c2dbdc8bfb134

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 b5cc8a675fa5be0085eb699db2ea696b8e27557577e96b08b57c2dbdc8bfb134

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570139/
  
Delivery method
Distributed via web download

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