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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72
SHA3-384 hash: 90f51bd9d57e2ff43ba85fb49fed68c591dfdfb5e838b8e833ef14c4364091b0a0166f7c5a88fed22fc3ae091c8dc72d
SHA1 hash: 51f7d938620bf87f0edd0d3b60e21d063bc15887
MD5 hash: 78bf02a1640201d2a41207aa90a17978
humanhash: pluto-summer-december-india
File name:mips64b
Download: download sample
Signature Mirai
Create hunting rule
File size:390'056 bytes
First seen:2026-08-30 17:43:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:a90vCWH9c3fbQgugrMieL2jAHjPaczQhq1keFnze/FE1qmldqy5wpJD:aOvTH9c3fbQPztFO
TLSH T143842AD3DF83CD9EF60A8BF4CDE78AB471E561E72278C553C2AF79015A04194482AACD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-DKC.62894672.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.be
First seen:
2026-08-30T15:00:00Z UTC
Last seen:
2026-08-31T14:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7cf37540-2398-4eff-aa6f-efa61cf833e5
Behavior Graph:
Download SVG
%3 guuid=64dd704d-1e00-0000-a022-5b86a40c0000 pid=3236 /usr/bin/sudo guuid=0a0d4050-1e00-0000-a022-5b86a90c0000 pid=3241 /tmp/sample.bin guuid=64dd704d-1e00-0000-a022-5b86a40c0000 pid=3236->guuid=0a0d4050-1e00-0000-a022-5b86a90c0000 pid=3241 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fe535a90-87f4-4193-acb4-5a33df8a2800
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1965895
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1965895 Sample: mips64b.elf Startdate: 30/08/2026 Architecture: LINUX Score: 56 10 Antivirus / Scanner detection for submitted sample 2->10 12 Multi AV Scanner detection for submitted file 2->12 6 mips64b.elf 2->6         started        process3 process4 8 mips64b.elf 6->8         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-30 17:44:36 UTC
File Type:
ELF64 Big (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpwew7hxrp6kdt5tqv2jf2kemqhivota4wj57r3sl24tmymplrza._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260830-wbbqdsyvgy/
Behaviour
System Network Configuration Discovery
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/4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72

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:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 4bec4b7cf78bfca1cfb3857492e944640e8aba60e593dfc7725eb936618f5c72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3910134/
  
Delivery method
Distributed via web download

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