MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c
SHA3-384 hash: 7c63ea4e3ee7172caf8967d1209a02540d5867bee5c881d74715cc307178cb210a5f50f0f245db42ffa326075a093003
SHA1 hash: 7a0cd8b1d70c9eed4dd226aaec813a99cd0adeb1
MD5 hash: 6e555a45653e776efa9c7f29b0d79156
humanhash: december-west-bluebird-hamper
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-22 08:26:13 UTC
Last seen:2024-11-22 16:25:56 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 192:cT9OA/zwpJbN5m3HP+CsOc9BkH3UcN5m3HQ9BkH3qEsm/zwpJHE:s9O3N5m3HP+CL8cN5m3HuED
TLSH T14A22AEC9268A21201DE29F5974AD0CA465287CC1EC8C5D7ADCC839ED854DEFB74C6EBC
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30787.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67404149d0583382434a6aa9linux22vpnfull_triage
Tags:
virus shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/67404056fbec06b76a1a47f3/reports/cbeda73a-76e9-4c44-94d5-77fd9695bc5a/overview
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-22 08:27:04 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pkdkfthmslpaf7pqnu6kor36ga3qpavu3ef6clamrspttmgsiboa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241122-kcemwstlbl/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates a large amount of network flows
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (1342) amount of remote hosts
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7a86a2ccec92/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c

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_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders

File information

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

Web download

Mirai

sh 7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3090349/
  
Delivery method
Distributed via web download

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