MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62fca9bc788d66ec13e371c328ab29432947e1bee005b9645c92075adf1fb869. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 62fca9bc788d66ec13e371c328ab29432947e1bee005b9645c92075adf1fb869
SHA3-384 hash: 9454e358da70c7f425f28a323eb60abbec12ea574cc459b124e188d33f0eb23b7b7812fde1ed3077d662645628ee0fec
SHA1 hash: d063ed66e399043ce160b4e1e32172af39c9ad8d
MD5 hash: ddf48b7a7c467b6c1b0e601cf65271c1
humanhash: white-papa-arkansas-mango
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:85'728 bytes
First seen:2025-10-29 15:51:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FOXfVM30j/FkcfTRoEiXg3/Y71GS3c4uRz+IVhYEcYdXN0:EXWEj/RfTRod661GS3c5z+IVhGOXN0
TLSH T1E8835B0375C080FCC899C17557AFB636C873B07E1239B15A67D8EE167E8DE502E6AAC1
telfhash t1a63105753a991ca491e7f632b357f59a4d220e2025e434f2da73a8f6cf127440eb1837
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8f9416a41a8e580f01d66575c26dedd0a074c5bbf5cea80c7e8e927356bc2756
File size (compressed) :41'924 bytes
File size (de-compressed) :85'728 bytes
Format:linux/amd64
Packed file: 8f9416a41a8e580f01d66575c26dedd0a074c5bbf5cea80c7e8e927356bc2756

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Kills processes
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6902620c479a4e95b80f28be/reports/7fc8a905-520e-436d-97b5-3e52a7ee0817/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-10-29T15:41:00Z UTC
Last seen:
2025-10-29T18:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/62fca9bc788d66ec13e371c328ab29432947e1bee005b9645c92075adf1fb869/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/889297bb-9ee5-4888-9903-dee3be014596
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1804339
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1804339 Sample: morte.x86_64.elf Startdate: 29/10/2025 Architecture: LINUX Score: 64 23 vipcncnetwork.com 104.21.11.17, 12121 CLOUDFLARENETUS United States 2->23 25 172.67.147.142, 12121 CLOUDFLARENETUS United States 2->25 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for submitted file 2->33 10 morte.x86_64.elf 2->10         started        signatures3 process4 process5 12 morte.x86_64.elf 10->12         started        process6 14 morte.x86_64.elf 12->14         started        process7 16 morte.x86_64.elf 14->16         started        process8 18 morte.x86_64.elf 16->18         started        21 morte.x86_64.elf 16->21         started        signatures9 27 Manipulation of devices in /dev 18->27 29 Deletes system log files 18->29
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/62fca9bc788d66ec13e371c328ab29432947e1bee005b9645c92075adf1fb869
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/62fca9bc788d66ec13e371c328ab29432947e1bee005b9645c92075adf1fb869/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 18:57:46 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ml6ktpdyrvtoye7dohbsrkzjimuupyn64ac3szc4sidvvxy7xbuq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251029-xeyj1aspey/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/973013ad-f74c-40d1-a95b-e478e321ceae
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: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_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 8f9416a41a8e580f01d66575c26dedd0a074c5bbf5cea80c7e8e927356bc2756

Mirai

elf 62fca9bc788d66ec13e371c328ab29432947e1bee005b9645c92075adf1fb869

(this sample)

  
Dropped by
SHA256 8f9416a41a8e580f01d66575c26dedd0a074c5bbf5cea80c7e8e927356bc2756
  
URLhaus
https://urlhaus.abuse.ch/url/3590950/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3612983/
  
URLhaus
https://urlhaus.abuse.ch/url/3586696/
  
URLhaus
https://urlhaus.abuse.ch/url/3618358/
  
URLhaus
https://urlhaus.abuse.ch/url/3618362/
  
URLhaus
https://urlhaus.abuse.ch/url/3618380/
  
URLhaus
https://urlhaus.abuse.ch/url/3618395/
  
URLhaus
https://urlhaus.abuse.ch/url/3618448/
  
URLhaus
https://urlhaus.abuse.ch/url/3618471/
  
URLhaus
https://urlhaus.abuse.ch/url/3619009/
  
URLhaus
https://urlhaus.abuse.ch/url/3619627/
  
URLhaus
https://urlhaus.abuse.ch/url/3619839/

Comments