MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8
SHA3-384 hash: 6c88d4f70720d9310ce7ef9666e8adc0cf37a8c4691ebedc8b273400c0bf3a851d5627e37269ea0f131a31c5b0a63776
SHA1 hash: 595b2f13456e5aa70ecab614fd23c2df658722a7
MD5 hash: 7e84efe04ce1f5eae602fa6d592560c5
humanhash: winner-robin-golf-beer
File name:morte.arm7-20250308-2315
Download: download sample
Signature Mirai
Create hunting rule
File size:63'624 bytes
First seen:2025-03-08 23:16:01 UTC
Last seen:2025-03-09 01:04:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:AYVE3x2CnAm2B2wqB+yx6N0bivKLyD75Lff7gu9Uq:3VE3x2CAme2wqB+OOdiLWb7gu9/
TLSH T1895302E629598BD2DFF40979E5E4804038BBD5B9C047B7B270515F0CB1E29EB43AD4CA
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
7
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ccd5f71f777fe306083a81linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
176.65.134.62/bins
Number of open files:
0
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4cf38b5f-f848-47bf-aa5f-14d0c16f1962
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1632707
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1632707 Sample: morte.arm7-20250308-2315.elf Startdate: 09/03/2025 Architecture: LINUX Score: 52 14 176.65.134.62, 2025, 44374, 44376 DIOGELO-ASGB Germany 2->14 16 Multi AV Scanner detection for submitted file 2->16 18 Sample is packed with UPX 2->18 8 morte.arm7-20250308-2315.elf 2->8         started        signatures3 process4 process5 10 morte.arm7-20250308-2315.elf 8->10         started        process6 12 morte.arm7-20250308-2315.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-08 23:16:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5q2o3dtnoulh62e7uc6obv3uzh2tnb45rzafj52xvmgwwgib64a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250308-287rzstzdt/
Behaviour
Reads runtime system information
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2dc06075-cac9-45f4-abca-081941d79c16
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 5f61a76c736ba8b3fb44fd05e706bba64fa9b43cec7202a7babd586b58c80fb8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464793/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464771/

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