MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faf3988b8f6dc690efb46aae98efcbe47e489958759e0dc60cb697019fe69e81. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: faf3988b8f6dc690efb46aae98efcbe47e489958759e0dc60cb697019fe69e81
SHA3-384 hash: efc0751ae7221a9f92f21db765ec4776023413bb76d61a4e09be456d2e6dafbed77127a76d629a773e2147c02c94b7d7
SHA1 hash: 13d81196fcb1a2c657d26d6b0a3746d7ebe31d21
MD5 hash: 6bdaca26ac06b6419deaa8ae4b5c9b1c
humanhash: pennsylvania-sink-sweet-florida
File name:MMaaRRiiOisecTanee.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:92'672 bytes
First seen:2026-07-29 11:18:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:b4BL6tT+Lr+caVNbX4ShVYHfBRHU3U3TnJVL97/F3ZaO0+MM:YLCTnv/xHaBR0k3TJVL97/H0i
TLSH T1C7934925697A2E17C8D4A23E11F78752F2F5370E24B0C65E7D760F8EFF14680A5462B2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/34b38f79-f96e-4e72-bc2c-1fb50af60941/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6a69e1caf612a5d3ccad56c5/reports/fe00f1d9-c691-41cf-9ae0-391b13c5ce41/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-29T08:00:00Z UTC
Last seen:
2026-07-29T08:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/faf3988b8f6dc690efb46aae98efcbe47e489958759e0dc60cb697019fe69e81/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/365876cb-828f-4b10-8b2f-23a4d1401cca
Behavior Graph:
Download SVG
%3 guuid=b185b129-2000-0000-ec2d-7ae7480a0000 pid=2632 /usr/bin/sudo guuid=708f0f2f-2000-0000-ec2d-7ae74f0a0000 pid=2639 /tmp/sample.bin guuid=b185b129-2000-0000-ec2d-7ae7480a0000 pid=2632->guuid=708f0f2f-2000-0000-ec2d-7ae74f0a0000 pid=2639 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/35e0000d-b5f7-45c4-9bf8-18374cfb7d52
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/faf3988b8f6dc690efb46aae98efcbe47e489958759e0dc60cb697019fe69e81
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/faf3988b8f6dc690efb46aae98efcbe47e489958759e0dc60cb697019fe69e81/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7lzzrc4pnxdjb35unkxjr36l4r7ergkyowpa3rqmw2lqdh7gt2aq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260729-nerxsafj31/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

elf faf3988b8f6dc690efb46aae98efcbe47e489958759e0dc60cb697019fe69e81

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893385/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3893395/

Comments