MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724. 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


Xorbot


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724
SHA3-384 hash: 1cbf07ef41b36ff4740d6bf24a3b9ceb8abcbceaa957254434271042d2d8409088a589d7429030c883944325527635de
SHA1 hash: eeb176681b831a1002431dc6975172be4fc0eef9
MD5 hash: c84ccfc6e497a40632f30dfeb029ec63
humanhash: skylark-stairway-fanta-table
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2024-12-10 20:41:12 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:+/0wBmuoXWeepObrs59oPxtYUL+O4DVd6D3+P0wBmum5eUbrs59E1YUL+OeVd6Dd:+/0wBmuomlObrs59oPxqDVd6D3+P0wBQ
TLSH T12D22CDCD222410360C758F5B799648E8E5446EC46DD88E5F8CC869BD990EEBF3486EBC
Magika shell
Reporter abuse_ch
Tags:sh Xorbot

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
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
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Sanesecurity.Malware.30787.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6758a86fba01dca62669b057linux22vpnfull_triage
Tags:
virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/6758a7a0d77c2e9f7d03391c/reports/23484f54-cd3a-443f-a5bc-edb8c0840135/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-10 20:45:43 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkb5jv4lytztzrctgkaphm36zaawyvfyoy5wf3bzrpdhoje4i4sa._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalatio trojan
Link:
https://tria.ge/reports/241210-zgzwyssram/
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 (795) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ca83d4d78bc4/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/ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724

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

Xorbot

sh ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724

(this sample)

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

Comments