MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71446b6a4013fb94b83b463f35f103d24f775591b3cf933c7c06edd71d74a6f3. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71446b6a4013fb94b83b463f35f103d24f775591b3cf933c7c06edd71d74a6f3
SHA3-384 hash: d453b73f36a5fad1802b37873ee8cf39e8214a493335f15cd1bb34a90fd6d1e073f800ec5ba4b218c9b1ef46b39e8f45
SHA1 hash: 83743c69a20a8b9633479b399404adc07c0805d9
MD5 hash: 473bcf8039254b5abcd495c00598d843
humanhash: arizona-violet-dakota-london
File name:473bcf8039254b5abcd495c00598d843
Download: download sample
Signature Mirai
Create hunting rule
File size:105'232 bytes
First seen:2024-04-24 09:42:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vySK6umQbyWpI0eCgE+z4tWC44J/4k4Hq8Q8neprjDtcnOIeLHpoFmprKq:58mQbyWgbzY5Gccn8q8Kq
TLSH T14EA34B41B7280797E2A75DB03E3F27E687AF8D5010F8A284296FBA45D272D721046EDD
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 mirai powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Kills processes
DNS request
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Kills critical processes
Deleting of the original file
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6fd636ba-9a2b-45dc-99fd-d1d3d1c419ee
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1430924
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1430924 Sample: 3AHgsMIs1Y.elf Startdate: 24/04/2024 Architecture: LINUX Score: 60 28 kz.adolfhitler.su 212.70.149.10, 35342, 53466 INTERNET-HOSTINGBG Bulgaria 2->28 30 212.70.149.14, 35342, 48428 INTERNET-HOSTINGBG Bulgaria 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 3AHgsMIs1Y.elf 2->8         started        11 gvfsd-fuse fusermount 2->11         started        13 systemd journalctl 2->13         started        15 20 other processes 2->15 signatures3 process4 signatures5 36 Sample deletes itself 8->36 17 3AHgsMIs1Y.elf 8->17         started        38 Sample reads /proc/mounts (often used for finding a writable filesystem) 11->38 process6 process7 19 3AHgsMIs1Y.elf 17->19         started        22 3AHgsMIs1Y.elf 17->22         started        24 3AHgsMIs1Y.elf 17->24         started        26 3AHgsMIs1Y.elf 17->26         started        signatures8 34 Sample tries to kill multiple processes (SIGKILL) 19->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71446b6a4013fb94b83b463f35f103d24f775591b3cf933c7c06edd71d74a6f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71446b6a4013fb94b83b463f35f103d24f775591b3cf933c7c06edd71d74a6f3/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-24 09:43:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ofcgw2sacp5zjob3iy7tl4id2jhxovmrwphzgpd4a3w5ohluu3zq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/240424-lpw85sge46/
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/71446b6a4013fb94b83b463f35f103d24f775591b3cf933c7c06edd71d74a6f3

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:CMD_Shutdown
Create hunting rule
Author:adm1n_usa32
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 71446b6a4013fb94b83b463f35f103d24f775591b3cf933c7c06edd71d74a6f3

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2824994/
  
URLhaus
https://urlhaus.abuse.ch/url/2825697/

Comments


Avatar
zbet commented on 2024-04-24 09:42:22 UTC

url : hxxp://212.70.149.14/powerpc