MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9008bf2fa483364f7cf8c3c07539841e574d45718757758238a1fc3372a8bd69. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9008bf2fa483364f7cf8c3c07539841e574d45718757758238a1fc3372a8bd69
SHA3-384 hash: 80bfcd814a05e104cb0cfcb13901617b94901a04a5627c4801077022a8f5491c9f66ccb572e4c3f91e85b3fb5a4f034b
SHA1 hash: aa8e2349a108729ca228534e5f5018fa0c1056d4
MD5 hash: 7beac6c8a64fffe0dae12a21eb234b31
humanhash: green-fruit-arkansas-hamper
File name:7beac6c8a64fffe0dae12a21eb234b31
Download: download sample
Signature Mirai
Create hunting rule
File size:95'297 bytes
First seen:2024-06-25 07:39:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:c4tujMix60n+wQui5j4BT2jbEDw3fXuk4HClmqpCC/3wLGbMYjp:ztujM460+qhBT28D6XuxClmqpCC/3wK9
TLSH T1ED935B03A71C1B57C06BAAF42DBB23F087ADF96215A25580B50DBFC853736F06826F59
telfhash t16d11d086f17f89655eb11824cc784bf50059672366627f71bf1ec2c4502e002ba15e4f
Reporter zbetcheckin
Tags:32 elf mirai powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9801524-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Launching a process
Changes access rights for a written file
DNS request
Receives data from a server
Connection attempt
Creating a file
Runs as daemon
Changes the time when the file was created, accessed, or modified
Kills critical processes
Creates or modifies files in /cron to set up autorun
Writes files to system directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gcc lolbin remote
Link:
https://www.filescan.io/uploads/667a741f0bf5978c0b122dc1/reports/cbcfa35a-cabc-45ff-bcfc-101dadff42f3/overview
Result
Verdict:
MALICIOUS
Malware family:
Hoaxcalls
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5772b7a-18cc-4dad-b9c5-dd0a58330392
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1462215
Signature
Contains symbols with names commonly found in malware
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1462215 Sample: w5OCaZjSpw.elf Startdate: 25/06/2024 Architecture: LINUX Score: 60 31 37.44.238.67, 443, 59368 HARMONYHOSTING-ASFR France 2->31 33 conn.masjesu.zip 95.214.27.138, 38892, 443 CMCSUS Germany 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Contains symbols with names commonly found in malware 2->37 9 w5OCaZjSpw.elf 2->9         started        signatures3 process4 process5 11 w5OCaZjSpw.elf 9->11         started        13 w5OCaZjSpw.elf 9->13         started        process6 15 w5OCaZjSpw.elf sh 11->15         started        17 w5OCaZjSpw.elf sh 11->17         started        19 w5OCaZjSpw.elf 13->19         started        21 w5OCaZjSpw.elf 13->21         started        process7 23 sh crontab 15->23         started        27 sh crontab 17->27         started        file8 29 /var/spool/cron/crontabs/tmp.N5CRox, ASCII 23->29 dropped 39 Sample tries to persist itself using cron 23->39 41 Executes the "crontab" command typically for achieving persistence 23->41 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9008bf2fa483364f7cf8c3c07539841e574d45718757758238a1fc3372a8bd69
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9008bf2fa483364f7cf8c3c07539841e574d45718757758238a1fc3372a8bd69/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-06-25 07:16:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sael6l5eqm3e67hyypahkomedzlu2rlrq5lxlaryuh6dg4vixvuq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/240625-jgy2naxanh/
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/9008bf2fa483364f7cf8c3c07539841e574d45718757758238a1fc3372a8bd69

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 9008bf2fa483364f7cf8c3c07539841e574d45718757758238a1fc3372a8bd69

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2905496/

Comments


Avatar
zbet commented on 2024-06-25 07:39:01 UTC

url : hxxp://95.214.27.138/bins/YLsKGGhAjjzdUCIfH1ZWTPzsWGvdFuaPIA