MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a782bcfea22e233256ec6f536cc5f06d007dac34b1bdb37f56b75913cc9013b3. 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: a782bcfea22e233256ec6f536cc5f06d007dac34b1bdb37f56b75913cc9013b3
SHA3-384 hash: f46d074ec66037d412ccc43b649080098c9b22c34d190d0be27fbc502acc9961433d7585c7bc0e556bc66fa2036c8c8f
SHA1 hash: be337137f850b55d14a9b547d890238d478dc5fa
MD5 hash: 0b7d29b9cd26113d2540ce43f07a2043
humanhash: wyoming-potato-charlie-grey
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:77'608 bytes
First seen:2024-10-24 12:02:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uoQ4z72gxzc7xeMthFmldGdkqer3W1qI4Zte9Wq0CwER1:u27Hq1tqy0r3W4I4aLB1
TLSH T15B734B42730C0947D1A75DF03A3F27D093BEA99121E4FA84695FAB4A81B2E335586FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Mounts file systems
Creating a file
DNS request
Changes access rights for a written file
Launching a process
Changes the time when the file was created, accessed, or modified
Opens a port
Sends data to a server
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/671a3776ed25cb42d204f4cc/reports/47936d1b-8b82-4319-a2e6-71144a6b4923/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d87ef7d8-7d56-44b5-b242-225761ea88cf
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1541143
Signature
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: 1541143 Sample: ppc.elf Startdate: 24/10/2024 Architecture: LINUX Score: 56 38 194.87.198.29, 17173, 40708 LOGOL-ASRU Russian Federation 2->38 40 109.202.202.202, 80 INIT7CH Switzerland 2->40 42 6 other IPs or domains 2->42 46 Multi AV Scanner detection for submitted file 2->46 9 ppc.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 ppc.elf sh 9->15         started        17 ppc.elf 9->17         started        19 ppc.elf 9->19         started        21 ppc.elf 9->21         started        process6 23 sh crontab 15->23         started        27 sh 15->27         started        29 ppc.elf 17->29         started        31 ppc.elf 17->31         started        file7 36 /var/spool/cron/crontabs/tmp.gfYg0o, Unknown 23->36 dropped 48 Sample tries to persist itself using cron 23->48 50 Executes the "crontab" command typically for achieving persistence 23->50 33 sh crontab 27->33         started        signatures8 process9 signatures10 44 Executes the "crontab" command typically for achieving persistence 33->44
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a782bcfea22e233256ec6f536cc5f06d007dac34b1bdb37f56b75913cc9013b3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a782bcfea22e233256ec6f536cc5f06d007dac34b1bdb37f56b75913cc9013b3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-24 12:03:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6blz7vcfyrtevxmn5jwzrpqnuah3lbuwg63g72ww5mrhteqcozq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241024-n7jrwa1ajn/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c0005b11-27a8-432d-864d-4b65650f6998
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/a782bcfea22e233256ec6f536cc5f06d007dac34b1bdb37f56b75913cc9013b3

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 a782bcfea22e233256ec6f536cc5f06d007dac34b1bdb37f56b75913cc9013b3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3192431/
  
Delivery method
Distributed via web download

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