MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7956c9f76cff94cd3d187e7ec6e342a5d94fae026f9bec9a4d846c3a2f2160a. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d7956c9f76cff94cd3d187e7ec6e342a5d94fae026f9bec9a4d846c3a2f2160a
SHA3-384 hash: 9c66f72948741203fdaad59237fa606a9ea3ee2ec645df8cca2556ca8ec2dc54f5084467a5c01403f38eb1d10c868e94
SHA1 hash: d0acb7654ff466b0a4d58ca22310d72834b32159
MD5 hash: d876349e6ee83a554d0a7d9651c86137
humanhash: rugby-zebra-lithium-quebec
File name:d876349e6ee83a554d0a7d9651c86137
Download: download sample
Signature Mirai
Create hunting rule
File size:34'232 bytes
First seen:2022-02-09 22:52:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7OEsB6r4Ik/L3MsWJGmgg0Yr58H+Q1Cwo7XwZK5nbcuyD7UHQRjy:Xs/Ik/L3MPggxl8eNwoAknouy8HyW
TLSH T1EEE2E1508D38CE15D76E12B445B2364E3025D201A68D8BF3A9EA7332BD21E757E2D366
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/620445d0942573cad44d28f5/reports/3471fc8c-92c6-41e6-bafb-5551db76ba19/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6649ff4-b168-4b0e-ac4f-59b1f20304b7
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/937292
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 569770 Sample: 0LSaFYspNo Startdate: 10/02/2022 Architecture: LINUX Score: 72 54 219.91.212.157 YOU-INDIA-APYOUBroadbandCableIndiaLtdIN India 2->54 56 205.213.14.46 WISCNET1-ASUS United States 2->56 58 98 other IPs or domains 2->58 60 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Connects to many ports of the same IP (likely port scanning) 2->64 66 2 other signatures 2->66 9 systemd logrotate 2->9         started        11 systemd mandb 0LSaFYspNo 2->11         started        13 systemd install 2->13         started        15 2 other processes 2->15 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 0LSaFYspNo 11->25         started        27 0LSaFYspNo 11->27         started        29 0LSaFYspNo 11->29         started        31 5 other processes 11->31 process6 33 sh invoke-rc.d 17->33         started        35 sh rsyslog-rotate 19->35         started        37 0LSaFYspNo 25->37         started        40 0LSaFYspNo 25->40         started        signatures7 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        68 Sample tries to kill multiple processes (SIGKILL) 37->68 52 0LSaFYspNo 40->52         started        process8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d7956c9f76cff94cd3d187e7ec6e342a5d94fae026f9bec9a4d846c3a2f2160a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-02-09 22:53:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220209-2tywjacabj/
Please note that we are no longer able to provide a coverage score for Virus Total.

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 d7956c9f76cff94cd3d187e7ec6e342a5d94fae026f9bec9a4d846c3a2f2160a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2039044/

Comments


Avatar
zbet commented on 2022-02-09 22:52:18 UTC

url : hxxp://136.144.41.60/.s4y/x86?ddos