MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6527cb24101e8bcd067aa67f9839b3245571b887862622cf3a53264b045d8e66. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6527cb24101e8bcd067aa67f9839b3245571b887862622cf3a53264b045d8e66
SHA3-384 hash: 0a343094b5f2042f1a53cf23df38c3d48474b6daff756f4fef1cb4fc7d0ba31836f236daace4a2b2cf5704ea06b3499a
SHA1 hash: 19e0469924ca063408e3fb9028f6ceae88862351
MD5 hash: 01a594b41a7f390dd88738f6c43b077e
humanhash: uncle-moon-green-quebec
File name:klogd
Download: download sample
Signature Mirai
Create hunting rule
File size:91'580 bytes
First seen:2025-07-15 23:35:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KwiNU1F2wVmJ6m9zI0VVl9B8F8n63YrUXWv9TOIfTvNWl:5iuF2doitVVl9BsodP8l
TLSH T14C932AC5F5459A22C2C105B3FB1F52897B1A43E8D2EA33039E398F91778B85B0E36D95
telfhash t1ed11c0178e8c16ec6bd0c315c2acb33f88ba32f8265219658ebf5f560411de13499038
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 :
24
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7640011-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated obfuscated remote
Link:
https://www.filescan.io/uploads/6876e5ec7bc45bdee1ad878e/reports/741b0b95-0a55-4a06-ad61-8e44b88d18d4/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c9a6dcc1-9120-46d9-b233-592f0aaa4aae
Behavior Graph:
Download SVG
%3 guuid=1cd58db6-1800-0000-587b-cd402f0e0000 pid=3631 /usr/bin/sudo guuid=7fd5fcb8-1800-0000-587b-cd40390e0000 pid=3641 /tmp/sample.bin guuid=1cd58db6-1800-0000-587b-cd402f0e0000 pid=3631->guuid=7fd5fcb8-1800-0000-587b-cd40390e0000 pid=3641 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12a34862-f105-47f4-b4fb-c30dda19c299
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1737594
Signature
Multi AV Scanner detection for submitted file
Terminates several processes with shell command 'killall'
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1737594 Sample: klogd.elf Startdate: 16/07/2025 Architecture: LINUX Score: 52 36 98.137.186.202 YAHOO-GQ1US United States 2->36 38 141.172.107.161 UPM-KYMMENE-ASKuusankoskiFinlandFI Finland 2->38 40 99 other IPs or domains 2->40 42 Multi AV Scanner detection for submitted file 2->42 9 klogd.elf 2->9         started        signatures3 process4 process5 11 klogd.elf 9->11         started        process6 13 klogd.elf sh 11->13         started        15 klogd.elf sh 11->15         started        17 klogd.elf sh 11->17         started        19 59 other processes 11->19 process7 21 sh killall 13->21         started        24 sh killall 15->24         started        26 sh killall 17->26         started        28 sh killall 19->28         started        30 sh killall 19->30         started        32 sh killall 19->32         started        34 56 other processes 19->34 signatures8 44 Terminates several processes with shell command 'killall' 21->44
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6527cb24101e8bcd067aa67f9839b3245571b887862622cf3a53264b045d8e66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6527cb24101e8bcd067aa67f9839b3245571b887862622cf3a53264b045d8e66/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-15 23:36:10 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=mut4wjaqd2f42bt2uz7zqonterkxdoehqytcftz2kmtewbc5rzta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton
Link:
https://tria.ge/reports/250715-3ll3fayjz8/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7640011-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5c50700b-abf6-4ddd-aa2f-bcc3eef59ed8
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/6527cb24101e8bcd067aa67f9839b3245571b887862622cf3a53264b045d8e66

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
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 6527cb24101e8bcd067aa67f9839b3245571b887862622cf3a53264b045d8e66

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576533/
  
Delivery method
Distributed via web download

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