MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4. 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 13 File information Comments
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SHA256 hash: 648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4
SHA3-384 hash: 51c853773c959df04737a2df19ad6fa6c7534b160ee96a29f7cf5a0dfaeb2d9b0f90bb41b7141bcd982e25578cd9feac
SHA1 hash: 2ed7c1f5542d21e9aaf7664b1e37947b7984ddfa
MD5 hash: c7c2c22ece45e3152136dc542a8b09e4
humanhash: oven-red-ten-december
File name:novo.arm7
Download: download sample
Signature Mirai
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File size:154'829 bytes
First seen:2024-10-02 15:01:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rSLHt1HmyJ/i2sX6NaICmaE8MUCIZa3kqekwbZnIJS9p+M/9psKIC:rSLHHG+AKNaICmaE8pCIJlkwRIJS9UMP
TLSH T1CBE33B46FB808F13C0D61776BAAF4245332397A493EB730699287FF43F8669A4E53905
telfhash t14a2120615235a115ad71dd54eced97b2152893132344af32ef26c0cc680a09ae63ac4f
Magika elf
Reporter NDA0E
Tags:elf mirai novo

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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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-7135925-0
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-7139229-0
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
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Unix.Trojan.Mirai-10027280-0
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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
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gcc lolbin masquerade mirai mirai remote
Link:
https://www.filescan.io/uploads/66fd607270ee93675e14de3b/reports/be6b7d6b-1b7c-47e6-89ae-3d92ac23d952/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
32
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/204e2c22-94d4-428c-ae9c-c92f4d6b4cee
Result
Threat name:
Mirai, Moobot
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1524307
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
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: 1524307 Sample: novo.arm7.elf Startdate: 02/10/2024 Architecture: LINUX Score: 100 21 novo.doxbin.top 2->21 23 60.193.208.16 XEPHIONNTT-MECorporationJP Japan 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 6 other signatures 2->33 8 novo.arm7.elf 2->8         started        signatures3 process4 process5 10 novo.arm7.elf sh 8->10         started        12 novo.arm7.elf 8->12         started        process6 14 sh rm 10->14         started        17 sh rm 10->17         started        19 novo.arm7.elf 12->19         started        signatures7 35 Sample deletes itself 14->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2024-10-02 15:02:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mscvlknqsqfzxrhdjzm4uhjoofgarikibcdjc2hradtte3qxxhka._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai discovery execution
Link:
https://tria.ge/reports/241002-segt2asepm/
Behaviour
Command and Scripting Interpreter: Unix Shell
Changes its process name
Contacts a large (23688) 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/8e0dfc66-5f1b-4c55-9f73-09d499f52c23
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/648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mal_LNX_Mirai_Botnet_ELF
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Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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 648555a9b0940b9bc4e34e59ca1d2e714c08a14808869168f100e7326e17b9d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3205106/
  
Delivery method
Distributed via web download

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