MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883
SHA3-384 hash: c0fa15738d83a8357610a2be9f336fa5c6e18377a8b03dea72f18538c367059b88bf1e74eb2d3eecad2651759f2b41ec
SHA1 hash: 682f0a997a89a6d0b2ea226e9159a1d301b1bd1a
MD5 hash: bac8bf9ed94085d2b5665aab07626539
humanhash: bluebird-three-football-north
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:221'680 bytes
First seen:2026-01-23 16:35:15 UTC
Last seen:2026-01-24 16:16:08 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:zl7McAu4RQvvrCpsHR9IBivVKPh/AW1FL8eBWW:zloblRWrRxj4TL8eBWW
TLSH T123246C91F95E7D7FE2A30F3FC14217597B3CAF124A02A926B06E61561DFB1824F6220D
telfhash t190a00265053dd09488d15cd8209c5007621fc71350864841de0dd30c188c01fe385a19
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
127
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6973a357a9d5ec2c54cf8ecd/reports/5c241893-e605-4a33-9df7-bda8be6f31ce/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-23T16:25:00Z UTC
Last seen:
2026-01-23T23:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f615b395-2e01-43b1-b5d7-47a8bedad501
Behavior Graph:
Download SVG
%3 guuid=d6b7eb46-1600-0000-0115-14bcba0c0000 pid=3258 /usr/bin/sudo guuid=a240ac48-1600-0000-0115-14bcbe0c0000 pid=3262 /tmp/sample.bin guuid=d6b7eb46-1600-0000-0115-14bcba0c0000 pid=3258->guuid=a240ac48-1600-0000-0115-14bcbe0c0000 pid=3262 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b9553b7b-73cf-4a0b-99ff-1b9f8bad9e65
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1856491
Signature
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856491 Sample: m68k.elf Startdate: 23/01/2026 Architecture: LINUX Score: 23 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Contains symbols with names commonly found in malware 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 m68k.elf 2->12         started        signatures3 process4
Score:
2%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 16:35:38 UTC
File Type:
ELF32 Big (SO)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xobc7ytpz6u5sfb3buh7fir7waw2kmdavqwwata2ew7o2qedcbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260123-t3zv7aat2f/
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/f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 f5dc117f137e7d4ec8a1d8687f9511fd816d298305616b0260d12df76a041883

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3748048/
  
Delivery method
Distributed via web download

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