MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1362eff86f8a1e2636ff21294c2a74eec65a2b70ea855a8610531e847485db35. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1362eff86f8a1e2636ff21294c2a74eec65a2b70ea855a8610531e847485db35
SHA3-384 hash: 1a1c47d76bdc573f7064e645a96c741ab07fbef7e16d5e7c335c14d517d6162ce13c25ce96e46717c87e721acc6ce65f
SHA1 hash: 90e2d34a42d661f638e45c2bc6c68c9a9a6e386c
MD5 hash: c224f33b13f11acfe0b2d46e4ef44670
humanhash: robin-eleven-lactose-single
File name:vailon.arm7-20220608-2250
Download: download sample
Signature Mirai
Create hunting rule
File size:52'660 bytes
First seen:2022-06-08 22:50:03 UTC
Last seen:2022-06-08 23:47:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hy9fcZySHypY1XQ46cxU33b3vfQXnJFl1zyw9q3UELN20qHdjyrINnX4egowfM:hy90shpYP6cK3L3nQXJFlw5L2Hd4qt
TLSH T10F33027CE28A25B2E653797998408A09168E87BA833CC27BBD2CE3F4477301745E5F07
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.16060.7355.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/62a127b3e22d00d5e19634f9/reports/5cdee4f2-96e1-4455-a1a0-78953b186288/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
62.197.136.92:80/xnxx
Number of open files:
53
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/1362eff86f8a1e2636ff21294c2a74eec65a2b70ea855a8610531e847485db35
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
62.197.136.92:9506
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d50ec9e-d434-4586-8c6d-e77399f3a8e2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1009486
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 641986 Sample: vailon.arm7-20220608-2250 Startdate: 09/06/2022 Architecture: LINUX Score: 64 51 133.134.254.226 XEPHIONNTT-MECorporationJP Japan 2->51 53 158.91.75.77, 23 WEST-NET-WESTUS United States 2->53 55 98 other IPs or domains 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected Mirai 2->59 61 Uses known network protocols on non-standard ports 2->61 63 Sample is packed with UPX 2->63 9 systemd logrotate 2->9         started        11 systemd mandb vailon.arm7-20220608-2250 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        signatures3 process4 process5 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate gzip 9->21         started        23 logrotate gzip 9->23         started        25 vailon.arm7-20220608-2250 11->25         started        27 vailon.arm7-20220608-2250 11->27         started        29 vailon.arm7-20220608-2250 11->29         started        process6 31 sh invoke-rc.d 17->31         started        33 sh rsyslog-rotate 19->33         started        35 vailon.arm7-20220608-2250 25->35         started        37 vailon.arm7-20220608-2250 25->37         started        39 vailon.arm7-20220608-2250 25->39         started        process7 41 invoke-rc.d runlevel 31->41         started        43 invoke-rc.d systemctl 31->43         started        45 invoke-rc.d ls 31->45         started        47 invoke-rc.d systemctl 31->47         started        49 rsyslog-rotate systemctl 33->49         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1362eff86f8a1e2636ff21294c2a74eec65a2b70ea855a8610531e847485db35/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-08 10:28:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 41 (43.90%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cnro76dpripcmnx7eeuuyktu53dfuk3q5kcvvbqqkmpii5ef3m2q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220608-2sagjsdbbq/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Write file to user bin folder
Contacts a large (18610) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Writes file to system bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/1362eff86f8a1e2636ff21294c2a74eec65a2b70ea855a8610531e847485db35

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
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 1362eff86f8a1e2636ff21294c2a74eec65a2b70ea855a8610531e847485db35

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2223334/
  
Delivery method
Distributed via web download

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