MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656
SHA3-384 hash: 9ace9019a0c954d29f7f2d3ed71fa726807b0e4a0fcab4f28f419ddf710a8abfdf7730a188a626eec9aa3a17419e43b3
SHA1 hash: 2916bed716ebed158f6b6d3ba8adc1370849e42a
MD5 hash: a4c173e8cefd32728b3ab458a419b073
humanhash: london-queen-mike-river
File name:vUID
Download: download sample
Signature Mirai
Create hunting rule
File size:71'124 bytes
First seen:2026-07-24 13:01:59 UTC
Last seen:2026-07-24 19:32:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:pmYgLgqTP6oH385lNDICc/abD0IX1JiJ5qp1ObZcD3F/1zPWp1jn:pmYgUq7dmBc2N1JiJEpw9s3F/1zW
TLSH T1F9633A65B9819F16C1C926B7FF0D8349331723B8E3EB7113DA196FA537CB91A0E2A141
telfhash t1f4f0f6f559aa58d82ee8c18a1a9f66104668b2f123541b1c32c4bf8185e399bfb0551d
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 :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a636275f6d5b1d9ca3c04bc/reports/1ccf6eb2-3451-4ad7-a4d4-364e545fed8d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
86
Number of processes launched:
11
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/378ae457-ad2a-4a6e-ac1d-0c0e5e4627ef
Behavior Graph:
Download SVG
%3 guuid=8cff6137-1d00-0000-1878-92e950090000 pid=2384 /usr/bin/sudo guuid=3c014b3c-1d00-0000-1878-92e955090000 pid=2389 /tmp/sample.bin guuid=8cff6137-1d00-0000-1878-92e950090000 pid=2384->guuid=3c014b3c-1d00-0000-1878-92e955090000 pid=2389 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a27d61b2-e4ca-41fe-bfa2-8740b50e8667
Result
Threat name:
Generic IoTBotnet
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1947657
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Generic IoTBotnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1947657 Sample: vUID.elf Startdate: 24/07/2026 Architecture: LINUX Score: 76 42 5.231.70.61, 38614, 7213 DATAFORESTDE Germany 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected Generic IoTBotnet 2->46 10 vUID.elf 2->10         started        12 systemd snapd-env-generator 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 6 other processes 2->16 signatures3 process4 process5 18 vUID.elf 10->18         started        process6 20 vUID.elf 18->20         started        process7 22 vUID.elf 20->22         started        26 vUID.elf 20->26         started        28 vUID.elf 20->28         started        30 5 other processes 20->30 file8 36 /etc/rc.local, POSIX 22->36 dropped 38 /etc/crontab, ASCII 22->38 dropped 40 /etc/cron.d/crond, ASCII 22->40 dropped 48 Sample tries to set files in /etc globally writable 22->48 50 Sample reads /proc/mounts (often used for finding a writable filesystem) 22->50 52 Sample tries to persist itself using cron 22->52 54 Sample tries to persist itself using System V runlevels 22->54 32 vUID.elf systemctl 22->32         started        34 vUID.elf systemctl 22->34         started        56 Sample tries to kill multiple processes (SIGKILL) 26->56 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ggy52h2uzigvc3u3wrep3ptn5c4cmqc3xv2bkbcxuyimlh4czla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260724-p92wxa1blc/
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/f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656

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_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh e25908617e21d22a4de7941476e407e4d20a645c55292441f804e2324344aee9

Mirai

elf f18d8ee8faa6506a8b74dda247edf36f45c13202ddeba0a822bd30862cfc1656

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3891207/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 e25908617e21d22a4de7941476e407e4d20a645c55292441f804e2324344aee9
  
Dropped by
MD5 5f6fb6501c94e14d2f10175acb17c5ac
  
Dropped by
SHA256 a3c22fe69d0c8210f4a42c42e3810860491481f143af24b169b18e6da6e85c0a
  
Dropped by
MD5 54685cc68bc9b6ee44147586fc5ff8bb
  
URLhaus
https://urlhaus.abuse.ch/url/3887342/
  
URLhaus
https://urlhaus.abuse.ch/url/3887344/

Comments