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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d. 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: 10


Intelligence 10 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d
SHA3-384 hash: b221b5baaa5a8635d922d8bec52a5a1d76ff2e6fcb576b2c4a909edd1a6e769a9f6ba011947cc994326a4fac9c464aca
SHA1 hash: 91d2eb5477b47b39be15c5ed8d3b64a6b6ca2d68
MD5 hash: 40b7befa6f641087c0fad464bd060a43
humanhash: earth-sweet-illinois-enemy
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:80'096 bytes
First seen:2026-10-26 21:15:23 UTC
Last seen:2026-10-27 08:08:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:LEe85xmrO8q4tzVBVQi6daw3ux9VvGWkV4PTQx6IDQ/HwjJg:f85xmrtq4hVB+PuxTG/4Pkx6t/QjJ
TLSH T116732A13B54280FCC58AC1340B5ABA3EDD37B4FC2268F6A63BD0FA226D96D215D1ED45
telfhash t1b62102b1353619a0a1fbf5a5a344e51019610a7120d638f2e4b278fadf65bc20e76c77
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 torii

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10025600-0
Create hunting rule

Unix.Trojan.Mirai-10028641-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Opens a port
Runs as daemon
Connection attempt
Sends data to a server
Deleting a recently created file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6adfc2f134260cd501b5427d/reports/80e7cd8e-007d-4004-aef9-67f10f23c493/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
19
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-26T13:14:00Z UTC
Last seen:
2026-10-27T19:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/58cdbed1-39c3-46a5-a1d7-13b08826fb6f
Behavior Graph:
Download SVG
%3 guuid=69584bd3-1600-0000-ea4d-c6bde00d0000 pid=3552 /usr/bin/sudo guuid=a826a3d5-1600-0000-ea4d-c6bde10d0000 pid=3553 /tmp/sample.bin delete-file guuid=69584bd3-1600-0000-ea4d-c6bde00d0000 pid=3552->guuid=a826a3d5-1600-0000-ea4d-c6bde10d0000 pid=3553 execve guuid=3d07dbd5-1600-0000-ea4d-c6bde20d0000 pid=3554 /home/sandbox/dvrHelper net send-data zombie guuid=a826a3d5-1600-0000-ea4d-c6bde10d0000 pid=3553->guuid=3d07dbd5-1600-0000-ea4d-c6bde20d0000 pid=3554 clone 4630f584-52ed-5629-8f28-c6d25e595913 94.154.43.202:1337 guuid=3d07dbd5-1600-0000-ea4d-c6bde20d0000 pid=3554->4630f584-52ed-5629-8f28-c6d25e595913 send: 290B guuid=2023e5d5-1600-0000-ea4d-c6bde30d0000 pid=3555 /home/sandbox/dvrHelper guuid=3d07dbd5-1600-0000-ea4d-c6bde20d0000 pid=3554->guuid=2023e5d5-1600-0000-ea4d-c6bde30d0000 pid=3555 clone guuid=41a0ead5-1600-0000-ea4d-c6bde40d0000 pid=3556 /home/sandbox/dvrHelper delete-file guuid=3d07dbd5-1600-0000-ea4d-c6bde20d0000 pid=3554->guuid=41a0ead5-1600-0000-ea4d-c6bde40d0000 pid=3556 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f4edbda-785e-418b-8c35-2aae0076e7e6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1992185
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1992185 Sample: x86_64.elf Startdate: 26/10/2026 Architecture: LINUX Score: 80 17 94.154.43.202, 1337 CDNEXTGB Netherlands 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Mirai 2->25 8 x86_64.elf 2->8         started        signatures3 process4 process5 10 x86_64.elf 8->10         started        process6 12 x86_64.elf 10->12         started        15 x86_64.elf 10->15         started        signatures7 27 Manipulation of devices in /dev 12->27 29 Deletes system log files 12->29
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-26 21:15:42 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnqm76myptxsc73ggxxu44r2ci4m5az3hyt7ttgfkkdvikzxhjoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion linux
Link:
https://tria.ge/reports/261026-z34r2ayzhw/
Behaviour
Changes its process name
Deletes log files
Deletes Audit logs
Deletes itself
Deletes journal logs
Deletes system logs
Renames itself
Malware Config
C2 Extraction:
kittycattos.dyn
catsarecool.gopher
ihateyou.indy
ilikecats.parody
catsliketo.pirate
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/4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_564b8eda
Create hunting rule
Author:Elastic Security
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 4b60cff9987cef217f6635ef4e723a1238ce833b3e27f9ccc55287542b373a5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925935/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3925568/

Comments