MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f542345872df98c6552be6b5ee560fcc0ae47062c5f3edd0b08e8e4d27d87c99. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f542345872df98c6552be6b5ee560fcc0ae47062c5f3edd0b08e8e4d27d87c99
SHA3-384 hash: 15ff76bc650b9d92eac88c8fd740838a4edbd2eac2b7e538ad581f88421657b0766aa0d3f428e4c7b39870a81ff4324a
SHA1 hash: 5a49854755535788f061317b0477611e6eefd8e1
MD5 hash: 67fceb17d9b0b7ce57644ba94e285cce
humanhash: cola-green-winter-uniform
File name:67fceb17d9b0b7ce57644ba94e285cce
Download: download sample
Signature Mirai
Create hunting rule
File size:125'465 bytes
First seen:2021-10-17 07:34:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:05GMSGrHzCoBzqlVjbQaetJ8add9QzTsgZcom87ShtE+ncXeGcgwmi:09TRSpbQaetJ8addQzatE+ncXdcgwmi
TLSH T144C33CC7A541C5B3D00209B222AB67154632EFBF499BA9A2F7583CF0DF305466236FD9
telfhash t130210202a5b9496c2ff359245cbc47a516a262277251be70ef9ec1809c3b002f979ecf
Reporter zbetcheckin
Tags:32 elf gafgyt intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
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Unix.Trojan.Tsunami-6981155-0
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Unix.Trojan.Gafgyt-6981165-0
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Unix.Trojan.Mirai-6981169-0
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Unix.Dropper.Mirai-7135935-0
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Unix.Dropper.Mirai-7135940-0
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Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Gafgyt-9762295-0
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Unix.Trojan.Gafgyt-9809564-0
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Unix.Trojan.Mirai-9853183-0
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Unix.Trojan.Gafgyt-9862947-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
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Unix.Trojan.Gafgyt-9879277-0
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Unix.Trojan.Mirai-5607483-0
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Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/616bd22c9a5a1e91c5c2d0e2/reports/35514a1a-8750-4159-99f0-f036358b0447/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f542345872df98c6552be6b5ee560fcc0ae47062c5f3edd0b08e8e4d27d87c99
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
45.95.169.115:6574
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efa29736-7328-47b0-8045-18cc7609f3da
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/871750
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f542345872df98c6552be6b5ee560fcc0ae47062c5f3edd0b08e8e4d27d87c99/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2021-10-17 07:35:10 UTC
AV detection:
32 of 45 (71.11%)
Threat level:
  5/5
Result
Malware family:
mirai_x86corona
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Score:
  10/10
Tags:
family:gafgyt family:mirai family:mirai_x86corona linux
Link:
https://tria.ge/reports/211017-jepefadccl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/f542345872df98c6552be6b5ee560fcc0ae47062c5f3edd0b08e8e4d27d87c99

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_bashlite_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.bashlite.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 f542345872df98c6552be6b5ee560fcc0ae47062c5f3edd0b08e8e4d27d87c99

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1687311/

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