MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfc3bf7641c16bc223f2e3808f8a10739acf8a48f6feb675d441ceb59cfa544b. 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 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfc3bf7641c16bc223f2e3808f8a10739acf8a48f6feb675d441ceb59cfa544b
SHA3-384 hash: 0cbd5a9d3c9e24dd8593cc9d377c1853054a843415204062337acc41e12da42a46ad5c9f21709425e398bfa050fcf91a
SHA1 hash: 78c0de578c519d3ab6a4510c605bb096d8decc38
MD5 hash: 6710bc5b7d60f861fe84ffb9fd665e88
humanhash: vermont-steak-helium-nebraska
File name:6710bc5b7d60f861fe84ffb9fd665e88
Download: download sample
Signature Mirai
Create hunting rule
File size:28'280 bytes
First seen:2021-11-27 07:53:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:zjxqNa7PqLefxslATOTIAA6Q7dHGKKdPBKp0+Owrj4uVcqgw09c:wNLaxsl8X6+dDePQwU4u+qgw09c
TLSH T161C2E1B1C00E8DB3FF7AFEB08685DDE23F8A469E28A2D8D3A0557B15067353954009F9
Reporter zbetcheckin
Tags:32 elf mirai powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135814-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61a1e41cf36138de3f41084d/reports/2629be83-7cb6-45ac-8c35-430e0d450594/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/50891001-ab14-408a-9d71-23e28efc8b14
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/897079
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 529557 Sample: Jvdo1zfK8y Startdate: 27/11/2021 Architecture: LINUX Score: 72 26 102.82.68.101, 23 ZAINUGASUG Uganda 2->26 28 175.110.98.179 WITRIBE-AS-APWITRIBEPAKISTANLIMITEDPK Pakistan 2->28 30 98 other IPs or domains 2->30 32 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 2 other signatures 2->38 8 Jvdo1zfK8y 2->8         started        10 systemd sshd 2->10         started        12 systemd sshd 2->12         started        signatures3 process4 process5 14 Jvdo1zfK8y 8->14         started        16 Jvdo1zfK8y 8->16         started        18 Jvdo1zfK8y 8->18         started        process6 20 Jvdo1zfK8y 14->20         started        22 Jvdo1zfK8y 14->22         started        24 Jvdo1zfK8y 14->24         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfc3bf7641c16bc223f2e3808f8a10739acf8a48f6feb675d441ceb59cfa544b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-11-27 07:54:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/211127-jrjpqaceg7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/cfc3bf7641c16bc223f2e3808f8a10739acf8a48f6feb675d441ceb59cfa544b

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf cfc3bf7641c16bc223f2e3808f8a10739acf8a48f6feb675d441ceb59cfa544b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1822797/

Comments


Avatar
zbet commented on 2021-11-27 07:53:09 UTC

url : hxxp://103.246.145.79/zehir/z3hir.ppc