MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617
SHA3-384 hash: 9f2bb2014c37024bc14b292c184a46a3c301050844080597cc1d858b9e07d1e0fe02f20f06087aca56f7572e44c599e8
SHA1 hash: 1493cf2e35ff6dc2abe9ce32cb12d80ef65e9184
MD5 hash: 61916e6edfecd5a919ae2826e9658ca2
humanhash: november-arizona-low-social
File name:karm5
Download: download sample
Signature Mirai
Create hunting rule
File size:46'392 bytes
First seen:2026-01-11 14:15:49 UTC
Last seen:2026-01-11 16:21:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:goaznNpuo6Hf0e0DLxJ0RKlarLfSAvscpFd9DsiNlXIb04Snjn1ve:QnNpu1cPDLxJ0ywLfSsLL9DsOIbIDRe
TLSH T16F231885BC819912C6D8237AFA6E42CD372663A8E2DF3207DD125F6137CA92F0D77641
telfhash t10af002144a105cfdc3908d4992ed313b288a75977e630c4516fb2c4fc637de4782183a
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 :
3
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.55396979.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6963b0b21a20a4c87b1ac141/reports/d32e2a64-b645-46a5-8ea9-a648b3c635ef/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-01-11T11:33:00Z UTC
Last seen:
2026-01-11T12:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/47ac7629-cf52-4555-80d9-bdf20985506d
Behavior Graph:
Download SVG
%3 guuid=8db4bbe3-1a00-0000-8b53-4910e1090000 pid=2529 /usr/bin/sudo guuid=141c78e5-1a00-0000-8b53-4910e7090000 pid=2535 /tmp/sample.bin guuid=8db4bbe3-1a00-0000-8b53-4910e1090000 pid=2529->guuid=141c78e5-1a00-0000-8b53-4910e7090000 pid=2535 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/acd692b3-7aa9-4383-9509-6741b9fb31f6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1848393
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848393 Sample: karm5.elf Startdate: 11/01/2026 Architecture: LINUX Score: 48 15 45.14.224.44, 51635, 55926 SPECTRAIPSpectraIPBVNL Netherlands 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 3 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 karm5.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 karm5.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 14:16:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jdqrfneyq66e5u3baf7z4lyspymt5hsta24yiftgwdahj6jwylq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260111-rk8n9sgw5g/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/84c1714b-3442-4c0d-bbd0-d5b1d90abff4
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/fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617

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_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 fa470895a4c43de2769b080bfcf17893f0c9f4f29835cc20b3358603a7c9b617

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756203/
  
Delivery method
Distributed via web download

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