MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 714fd240f9544a3ecf75d91cfc47328339ad54f780e726ba2042e51563775448. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
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SHA256 hash: 714fd240f9544a3ecf75d91cfc47328339ad54f780e726ba2042e51563775448
SHA3-384 hash: bcd7ba8c73c8583869937da4d5b8c781c9680663fbb8dd60a8255295619294c2a9a96719f811a8a8606dd5c5b96b235d
SHA1 hash: 9d1c709da64cb22ba61abe9c93df61cd0d279aed
MD5 hash: 744fc3cbe14f95f0b2c8a916dd2701f6
humanhash: lake-lake-social-nevada
File name:arm
Download: download sample
Signature Mirai
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File size:45'548 bytes
First seen:2022-03-24 22:50:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Hj5rC0h+buhRJEPbyjFe84OxC0nxBdyfaK9eEthharwqRCrUNUCseas3UozgF:Di4MPb3JOxC0nxCfaK8FjarJeXzgF
TLSH T13513F114A5A73862DFF128737ABE86430605447AE5D4332F26E067AEC242D9B572F11B
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.2522.20244.28183.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/623cf5ab1f20423948245922/reports/6207bd0c-090a-42f8-878c-1b509404dded/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc2feedd-b32f-4a32-a9d8-8196c5588c56
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/964201
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 596685 Sample: arm Startdate: 25/03/2022 Architecture: LINUX Score: 64 58 Multi AV Scanner detection for submitted file 2->58 60 Yara detected Mirai 2->60 62 Sample is packed with UPX 2->62 9 systemd logrotate 2->9         started        11 systemd mandb arm 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        process3 process4 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 arm 11->25         started        27 arm 11->27         started        29 arm 11->29         started        31 3 other processes 11->31 process5 33 sh invoke-rc.d 17->33         started        35 sh rsyslog-rotate 19->35         started        37 arm 25->37         started        40 arm 25->40         started        signatures6 42 invoke-rc.d runlevel 33->42         started        44 invoke-rc.d systemctl 33->44         started        46 invoke-rc.d ls 33->46         started        48 invoke-rc.d systemctl 33->48         started        50 rsyslog-rotate systemctl 35->50         started        64 Sample tries to kill multiple processes (SIGKILL) 37->64 52 arm 40->52         started        process7 process8 54 arm 52->54         started        56 arm 52->56         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/714fd240f9544a3ecf75d91cfc47328339ad54f780e726ba2042e51563775448/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-03-24 22:50:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220324-2sa33scbeq/
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/714fd240f9544a3ecf75d91cfc47328339ad54f780e726ba2042e51563775448

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:SUSP_ELF_LNX_UPX_Compressed_File
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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 714fd240f9544a3ecf75d91cfc47328339ad54f780e726ba2042e51563775448

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2114497/
  
Delivery method
Distributed via web download

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