MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b. 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: 2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b
SHA3-384 hash: 60e9820293a87d09dc598a15bb473ceaee721601a965efcd5a7b21b4086b5ef71cf6cd5d5ced0a08e4d52f82b5b46baa
SHA1 hash: 9b276c7cfd660d7546f8c9d1394012511f72d713
MD5 hash: 59b173c85153381d64435871845a41cf
humanhash: oregon-pizza-leopard-texas
File name:morte.x64-20250307-0226
Download: download sample
Signature Mirai
Create hunting rule
File size:51'808 bytes
First seen:2025-03-07 02:26:13 UTC
Last seen:2025-03-08 17:37:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:l1sqfvYXEgf3hpfnRbfBI4Uc1qtKk0wSarmjt6:/hoUAnRbpI/c3kb9656
TLSH T18133F15751EDA470C41BCAB606366EA0E533DD2E5675072680F5F1BFCA3BAA8FE10720
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 :
13
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.17103.29416.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ca5af6c8d04e92a4bf8823linux22vpnfull_triage
Tags:
backdoor mirai overt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/67ca59834a3011c802c9f37f/reports/bc54b7bc-928e-4766-aeba-85cfeebe2926/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
176.65.134.62/bins
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b
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/6d63efa4-b94c-4a08-98e3-f7cca555abe2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1631413
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1631413 Sample: morte.x64-20250307-0226.elf Startdate: 07/03/2025 Architecture: LINUX Score: 60 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Sample is packed with UPX 2->49 9 morte.x64-20250307-0226.elf 2->9         started        process3 process4 11 morte.x64-20250307-0226.elf 9->11         started        process5 13 morte.x64-20250307-0226.elf 11->13         started        15 morte.x64-20250307-0226.elf 11->15         started        17 morte.x64-20250307-0226.elf 11->17         started        19 morte.x64-20250307-0226.elf 11->19         started        process6 21 morte.x64-20250307-0226.elf 13->21         started        23 morte.x64-20250307-0226.elf 13->23         started        25 morte.x64-20250307-0226.elf 15->25         started        27 morte.x64-20250307-0226.elf 15->27         started        process7 29 morte.x64-20250307-0226.elf 21->29         started        31 morte.x64-20250307-0226.elf 21->31         started        33 morte.x64-20250307-0226.elf 21->33         started        41 13 other processes 21->41 35 morte.x64-20250307-0226.elf 25->35         started        37 morte.x64-20250307-0226.elf 25->37         started        39 morte.x64-20250307-0226.elf 25->39         started        43 13 other processes 25->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 02:27:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4wt6gmasknquk4gkzldy2havfsvtrxpr5otzazxzltqjmvw7q5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250307-cxjhkssvds/
Behaviour
Modifies Watchdog functionality
Contacts a large (23601) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/85075d53-5fdf-4efe-b643-0f11555e212f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b

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 2f2d3f1980929b0a2b8656563c68e0a96559c6ef8f5d3c8337cae704b2b6fc3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464769/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464804/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments