MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778
SHA3-384 hash: 272e861051af4c1f0d8958af2e793f9fbb90c5730f45dfd3e92ce932368eb21d357382e9a12b26ede49364348b9bd0f0
SHA1 hash: 5ec997e7169b07878b0aa87ac0a2176df1a2b719
MD5 hash: 06ebe0f6ff9c7cfcbb5c78c56e071ca0
humanhash: maine-leopard-virginia-snake
File name:SecuriteInfo.com.Linux.Siggen.9999.29240.30230
Download: download sample
Signature Mirai
Create hunting rule
File size:35'432 bytes
First seen:2024-02-11 19:35:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:XA3Px9VZw7EY+W7MUVzsINosaAF1cGRe11a6iGBdDKq:Q3PxFw7vl7MysINolA7RWiIdDh
TLSH T1D5F202C186CB58D4CC64D37EA39F30D1E8B3A631210C72D19928FDBAEEB348B254559D
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.29240.30230.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Runs as daemon
DNS request
Connection attempt
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/65c921a254f1a1b63b6a8011/reports/3e5ab035-0a44-42ea-9e2b-e03b362ec25a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778
Behaviour
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/fcc9a5f6-8004-41bc-9612-39d4c3c237a5
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1390438
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries the IP of a very long domain name
Sample deletes itself
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-02-11 19:36:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7zdbua73ywfddoqr34oz7rjnaope5wdlisnycn4o7lyj36tc54a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet botnet discovery linux upx
Link:
https://tria.ge/reports/240211-ya74baah3s/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Contacts a large (76257) amount of remote hosts
Creates a large amount of network flows
Mirai
Malware Config
C2 Extraction:
scan.rebirthltd.top
194.169.175.3
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/2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778

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:myMirai
Create hunting rule
Description:Mirai
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:UPXProtectorv10x2
Create hunting rule
Author:malware-lu

File information

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

Web download

Mirai

elf 2ff230d01fde2c518dd08ef8ecfe29681cf276c35a24dc09bc77d784efd31778

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2759624/
  
Delivery method
Distributed via web download

Comments