MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23. 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 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23
SHA3-384 hash: f3cb91926857515f6eb365725738d6c8a9e3b41ef321141f4a4e54c0345d88be3dbd45ef1a183135cc3c8047287bdc5d
SHA1 hash: 2d89b1956a1e336455474facba35111b9d271578
MD5 hash: 005e01b688e5b7dd3914b63657eb9d1b
humanhash: cardinal-papa-edward-massachusetts
File name:005e01b688e5b7dd3914b63657eb9d1b
Download: download sample
Signature Mirai
Create hunting rule
File size:100'728 bytes
First seen:2024-07-05 09:28:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6z5kDb6TBfKtsD+FQswBBxFXpI29zueEvowbZnbTDXr:SKDb6TBitsDCgBBxFXpI29zeowbZnbr
TLSH T1A1A3A50E7E118FADF7A9C23447F74A22A65823C637E1D585D1ACEA015E7024E641FFB8
telfhash t197117c088d3813e09b761d9d2aadff73e56170eb4a215e378d00b9adae2dd025d00c0c
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30521.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-9858729-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sets a written file as executable
Launching a process
Creates directories
Sends data to a server
Receives data from a server
Connection attempt
Creating a file
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet lolbin mirai mirai obfuscated remote
Link:
https://www.filescan.io/uploads/6687bcf7ef9fdf64aa72a784/reports/6fab12b1-7caf-456d-9076-8f38e7a37a61/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
6
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23
Behaviour
Persistence
Process Renaming
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/6d3171e8-1476-4216-896e-0bb94667e805
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1515040
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1515040 Sample: ZgBCG135hk.elf Startdate: 21/09/2024 Architecture: LINUX Score: 100 24 107.155.41.160 ZNETUS United States 2->24 26 83.161.145.156, 23, 37500 XS4ALL-NLAmsterdamNL Netherlands 2->26 28 98 other IPs or domains 2->28 30 Suricata IDS alerts for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 4 other signatures 2->36 8 ZgBCG135hk.elf 2->8         started        signatures3 process4 process5 10 ZgBCG135hk.elf sh 8->10         started        12 ZgBCG135hk.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 ZgBCG135hk.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-07-03 01:27:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jfnbttu2ev7cknced2dojhllkhs6hwfmz4sghqbbpsoxaft6purq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/240705-lfw7saycnb/
Malware Config
C2 Extraction:
net.icdns.online
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/495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23

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_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
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_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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 495a19ce9a257e2534441e86e49d6b51e5e3d8accf2463c0217c9d70167e7d23

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2934129/
  
URLhaus
https://urlhaus.abuse.ch/url/2934147/

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


Avatar
zbet commented on 2024-07-05 09:28:45 UTC

url : hxxp://5.59.248.206/mips