MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020
SHA3-384 hash: f6a5f900912e935d7842758118a2d3ac94b9d90f804481f3c5ecab8c469422928779b23bc5c45f48bf8b38da666d7f4f
SHA1 hash: 09e445bf41c3435057d9eaaded8b19881f345262
MD5 hash: cafaef5f9b9e207be3cd414d82f139b1
humanhash: snake-timing-five-kilo
File name:cafaef5f9b9e207be3cd414d82f139b1
Download: download sample
Signature Mirai
Create hunting rule
File size:177'860 bytes
First seen:2024-03-06 09:55:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ueEksFM+wX5OZaVR8H3NaMZOTTMJxt9U+7fKbYE:ueEnO+wXBVWdaMATwJHy+uM
TLSH T14704D81AAB550FBBCCAFDD3706E90B1139CC954B22A83B363674D528F54E50B49E3C68
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
FR FR
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-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Connection attempt
Substitutes an application name
Deletes a system binary file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/65e83db883aa71d5c145be9e/reports/b0dee397-3b45-4bb3-a8c5-60183cf2f35a/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/098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020
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/4af6711e-d0e4-4a86-b332-d1fc94e93560
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1403910
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1403910 Sample: MDvX8zliU2.elf Startdate: 06/03/2024 Architecture: LINUX Score: 72 14 botnet.freetube.me 2->14 16 Malicious sample detected (through community Yara rule) 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 8 MDvX8zliU2.elf 2->8         started        signatures3 process4 process5 10 MDvX8zliU2.elf 8->10         started        process6 12 MDvX8zliU2.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-06 09:56:09 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=bgfro6uvpwvgms7r4xw3rtwg4icvxhpc7le4zgijm5gcwgeayaqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240306-lycabsgd21/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
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/098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
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 098b177a957daa664bf1e5edb8cec6e2055b9de2fac9cc9909674c2b1880c020

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2776566/
  
URLhaus
https://urlhaus.abuse.ch/url/2776567/

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 2024-03-06 09:55:37 UTC

url : hxxp://45.154.2.69/bot.mpsl?ddos