MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d
SHA3-384 hash: 200c77ea3749957279b2a8e8e5f9e0399ecb5a381511f8ccd25bd5cd00fb9abe294b9e001876b33eff8888dd36a16de0
SHA1 hash: 35e29df17abfe818ea621a0c2a4f3b219b5450b3
MD5 hash: 43e594b45cdee90adb34c38588c81ea7
humanhash: beer-violet-nine-sink
File name:3.tok
Download: download sample
Signature Mirai
Create hunting rule
File size:68'928 bytes
First seen:2026-05-31 07:54:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7ga07+JccgprTOldudVU5Zqwmo2dCUsMBY1:7a7+X4rlM5N1MBY
TLSH T12763950AEB654EF7EC6FCD3706B9070135CC951A11A93B393974C82CB65E54B4AE3CA8
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 :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-CZI.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Removes directories
Runs as daemon
Receives data from a server
Locks files
Connection attempt
Sends data to a server
Deleting a recently created file
Creating a file in the %temp% directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a1be97646e44aecc0c6ebe1/reports/4c33e494-6526-4695-8d55-5260d082a8d5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-30T23:57:00Z UTC
Last seen:
2026-06-02T00:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/62dcc2a6-3fab-43c2-96df-d58cd850d72c
Behavior Graph:
Download SVG
%3 guuid=f5935937-1700-0000-ecb1-e7f50d090000 pid=2317 /usr/bin/sudo guuid=ff2df338-1700-0000-ecb1-e7f514090000 pid=2324 /tmp/sample.bin guuid=f5935937-1700-0000-ecb1-e7f50d090000 pid=2317->guuid=ff2df338-1700-0000-ecb1-e7f514090000 pid=2324 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d4b39482-f461-45a8-8a0a-200e8b1ccadc
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1920724
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1920724 Sample: 3.tok.elf Startdate: 31/05/2026 Architecture: LINUX Score: 56 17 45.74.7.123, 36523, 48106, 48108 OMEGATECH-ASSC United Kingdom 2->17 19 daisy.ubuntu.com 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 7 3.tok.elf 2->7         started        9 systemd e2scrub_all 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 3.tok.elf 7->13         started        15 3.tok.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-31 07:55:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jzfvnbcm2w46i5agfivgnuob5nti6cdivqvpq3c6lov2mtwqlqgq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260531-jser6aew9j/
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/4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 4e4b56844cd5b9e474062a2a66d1c1eb668f0868ac2af86c5e5baba64ed05c0d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3855623/
  
Delivery method
Distributed via web download

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