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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26cfb954fc38e6a8a0f2a397e43ab618936efad35ab2bbed5ffaa05f2e6c3c23. 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: 26cfb954fc38e6a8a0f2a397e43ab618936efad35ab2bbed5ffaa05f2e6c3c23
SHA3-384 hash: 46f5f72051e514b79c4e37350fd58c2caf58c9b442459ae58ddc6953d3e571111247dac97ba458de62005c250149e316
SHA1 hash: 1513e9c051d876819be85001bf26e1e6ca7c44b2
MD5 hash: 0d59001094249f5fc2671c9b04e46831
humanhash: missouri-black-jig-april
File name:bot.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:196'264 bytes
First seen:2026-09-10 18:20:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:LsGPradsFriqFfbUgUnhbFjXqVreyP1TVn+wgyH/yocbKy9/Qj7u:Lj2sFriq5YgAbFrWjjpao2z9/my
TLSH T135142B5A7710DFA2C368C6310AB3C79796E5259226D2948AF36DDF093E2034D782FED4
telfhash t1e7e09e18153c23f0a3c45c5e55ecff25a4d1d1cb59b91d2bca50d8a8b6b0e424d01c34
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Launching a process
Manages services
Connection attempt
DNS request
Receives data from a server
Kills processes
Creating a file
Sends data to a server
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Writes files to system directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash busybox fingerprint lolbin masquerade
Link:
https://www.filescan.io/uploads/6aa2f51f74402acb665f36fa/reports/f80a43a9-aace-41ba-8676-e6fdd75c4227/overview
Verdict:
Clean
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/26cfb954fc38e6a8a0f2a397e43ab618936efad35ab2bbed5ffaa05f2e6c3c23/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f211586e-281b-49ad-a593-4684b1587c85
Behavior Graph:
Download SVG
%3 guuid=d743c4c1-1b00-0000-1f54-cfb870090000 pid=2416 /usr/bin/sudo guuid=9e81c7c6-1b00-0000-1f54-cfb874090000 pid=2420 /tmp/sample.bin guuid=d743c4c1-1b00-0000-1f54-cfb870090000 pid=2416->guuid=9e81c7c6-1b00-0000-1f54-cfb874090000 pid=2420 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5cbc0717-26e5-4a56-bf06-1046235703e3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/26cfb954fc38e6a8a0f2a397e43ab618936efad35ab2bbed5ffaa05f2e6c3c23
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/26cfb954fc38e6a8a0f2a397e43ab618936efad35ab2bbed5ffaa05f2e6c3c23/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e3h3svh4hdtkrihsuol6iovwdcjw56wtlkzlx3k77kqf6ltmhqrq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260910-wzfn9afj8x/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Enumerates running processes
Looks up external IP address via web service
Modifies systemd
Removes the immutable protection flag from a file
Write file to user bin folder
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

File information

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

Web download

Mirai

elf 26cfb954fc38e6a8a0f2a397e43ab618936efad35ab2bbed5ffaa05f2e6c3c23

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3914983/
  
Delivery method
Distributed via web download

Comments