MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfab92d4575a7dc7bab0a26e68c0003d356e4f588427220d96b5fe50dcf2d158. 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: cfab92d4575a7dc7bab0a26e68c0003d356e4f588427220d96b5fe50dcf2d158
SHA3-384 hash: 9fe14b480cb98d5ebc09169584aca979fe1b6c16060c7f46441da85289c75ab9018285a6090233e0ff3d83ba543e035f
SHA1 hash: 16a511c84656e1051edad0decb669594e1149603
MD5 hash: d574545c6faace5dfa8d93b3dcadf76f
humanhash: muppet-georgia-saturn-colorado
File name:xnxnxnxnxnxnxnxnriscv32xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:127'816 bytes
First seen:2026-05-28 12:15:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:OBb4K+nqsnSjZldbaUXGSgqTWo1OWqEwztlMMTnC:0OCDjXG9qTWywxlxTnC
TLSH T19CC3E185BB6369D1C1A342BDA4C01AC387916E318FA313080699F674387DDFB1F69DE9
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-28T10:32:00Z UTC
Last seen:
2026-05-30T01:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cfab92d4575a7dc7bab0a26e68c0003d356e4f588427220d96b5fe50dcf2d158/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a3f4a3c-458e-40f2-b55a-27ed748c7215
Behavior Graph:
Download SVG
%3 guuid=c7ecc35a-1b00-0000-a0d1-973acd0a0000 pid=2765 /usr/bin/sudo guuid=62d5f45c-1b00-0000-a0d1-973ad30a0000 pid=2771 /tmp/sample.bin guuid=c7ecc35a-1b00-0000-a0d1-973acd0a0000 pid=2765->guuid=62d5f45c-1b00-0000-a0d1-973ad30a0000 pid=2771 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/775bcf5d-257a-49e3-96ff-6604f6fa8aaa
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfab92d4575a7dc7bab0a26e68c0003d356e4f588427220d96b5fe50dcf2d158
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfab92d4575a7dc7bab0a26e68c0003d356e4f588427220d96b5fe50dcf2d158/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-05-28 12:12:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 37 (40.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6vzfvcxlj64povqujxgrqaahu2w4t2yqqtsedmwwx7fbxhs2fma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260528-pfb4dsex8p/
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: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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf cfab92d4575a7dc7bab0a26e68c0003d356e4f588427220d96b5fe50dcf2d158

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3854696/
  
Delivery method
Distributed via web download

Comments