MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec
SHA3-384 hash: 384fc30792f4c87036e04ece177e7fdeeedfbaaa26336cf45c5ae82a160b1f84320eff553dc3b7c4e38c6cc6aec600c9
SHA1 hash: fa5dfd6beca0f0465d5e1e3415f8bc3aea280628
MD5 hash: 20ebdae749a1ae5bb5af6bff079e9200
humanhash: fifteen-stream-fruit-connecticut
File name:novo.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:88'796 bytes
First seen:2024-10-02 15:01:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gSHGJBruLPgOM+q7+/jnWohaZKKypKXEQzowbZnb:gSHGbrXejnW8aB0qowbZnb
TLSH T18A93B419BF510EF7DC9FCD374AA91B02388CA58622A47B763574D828F64B24F15E3CA4
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 NDA0E
Tags:elf mirai novo

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
NL NL
Vendor Threat Intelligence
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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Receives data from a server
Launching a process
Runs as daemon
Opens a port
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug botnet lolbin masquerade mirai mirai remote
Link:
https://www.filescan.io/uploads/66fd6075ac7403f517910f91/reports/cd2687a3-74d7-4440-8c31-a0c9f5322b82/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/deda6b9b-a4a8-4563-a9b9-d78951688a88
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1524302
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1524302 Sample: novo.mpsl.elf Startdate: 02/10/2024 Architecture: LINUX Score: 100 21 novo.doxbin.top 2->21 23 13.14.193.227, 23, 49285 XEROX-WBUS United States 2->23 25 99 other IPs or domains 2->25 27 Suricata IDS alerts for network traffic 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 5 other signatures 2->33 8 novo.mpsl.elf 2->8         started        signatures3 process4 process5 10 novo.mpsl.elf sh 8->10         started        12 novo.mpsl.elf 8->12         started        process6 14 sh rm 10->14         started        17 sh rm 10->17         started        19 novo.mpsl.elf 12->19         started        signatures7 35 Sample deletes itself 14->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-02 15:02:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ilv752asf7xs5wypfwtr7gnnubsvv5qomlv4nwnp4ts4s74gl3wa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai discovery
Link:
https://tria.ge/reports/241002-seg5sssepn/
Behaviour
Changes its process name
Contacts a large (23993) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
novo.doxbin.top
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_0bce98a2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f120cc0f-721e-4a77-ad46-67a3e147da7f
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/42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
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_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
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

File information

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

Web download

Mirai

elf 42ebfee8122fef2edb0f2da71f99ada0655af60e62ebc6d9afe4e5c97f865eec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3205086/
  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments