MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a. 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: 12


Intelligence 12 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a
SHA3-384 hash: 0a19813c3f366e66f8f4c16ddc75705aaf341694b8792941966814820cf7bef5921e477517ec0543c3b27dda092827dc
SHA1 hash: 5d14bbad0e7b947084e9a4b51df894946359c323
MD5 hash: 04e707d1614e1133e702cdfcf0230546
humanhash: london-mango-pasta-autumn
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:147'192 bytes
First seen:2026-02-20 06:38:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:9w9Fe0NOhjbvCcqYBGXxZgA5zvOEvx89Fg6Ktlrrsb:q9Fe0NOh/vCcOxVpxmj
TLSH T1F4E35C07B4C080FDC4D9C1744FAAA53BD972B46D1138B26E3BC4BB266E4AE305F2E654
telfhash t17351e0b02da67974a1fbb735b30ad9a5e831082224d270e4df7398d2cd523ca0d72023
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 adliwahid
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite botnet exploit gafgyt mirai
Link:
https://www.filescan.io/uploads/6998019391ad9169e532e14b/reports/86515b36-870f-4abe-95b7-d0a4eb6d5945/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.hw HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.ew
Link:
https://opentip.kaspersky.com/62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3265d7ff-57ea-4524-aaa5-17b143dbe194
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 05:26:29 UTC
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mkif7crva7ck2reerxrqaf7p2tej5nhtjj2g53gbayaksgvp34fa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260220-hd8w1sdt8d/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (75782) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
stormstresser.duckdns.org
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_0cd591cd
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_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
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_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 62905f8a3507c4ad44848de30017efd4c89eb4f34a746eecc10600a91aafdf0a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3781597/
  
Delivery method
Distributed via web download

Comments