MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3776fafbcca2774b32d382a93c7c62041510fc3886cce1e1f3bb35e8a90e9fb. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3776fafbcca2774b32d382a93c7c62041510fc3886cce1e1f3bb35e8a90e9fb
SHA3-384 hash: 4ac4da4f37cdc0edc46d5d0b2b8037c74f10b0cd84292c5a78b8059a8bd311505866902b899d1bb14a8890deec645e31
SHA1 hash: 4033ca77cb4c2fc361f72b5868818432cfb58df3
MD5 hash: 6c9194d84d2d489e3f4e16210d516de0
humanhash: delaware-emma-uranus-september
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2024-12-09 10:51:40 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:z3zPbcsJqmasQURWu1ECC1w0UixkcXH+RlqGXH+RlNcsJqmUM3z5QURWuIJCC1w8:z3zPbcsJqmasQURWu19ixkgpcsJqmUMc
TLSH T1F622BEC926C821626DB2DF1B75671CD068047C449CCC9E1E48CD29AD944AEFB34D6EBE
Magika shell
Reporter abuse_ch
Tags:sh Xorbot

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
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:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6756cbd548182d16855706bflinux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/6756cbd693eb4cd48a9e1464/reports/f7168543-5053-47be-97fa-b1c73e87c8a5/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a3776fafbcca2774b32d382a93c7c62041510fc3886cce1e1f3bb35e8a90e9fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3776fafbcca2774b32d382a93c7c62041510fc3886cce1e1f3bb35e8a90e9fb/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-12-09 10:52:10 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=un3w7l54zitxjmznhavjhr6gebavcd6drbwm4hq7hozv5cuq5h5q._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/241209-mydntsvndz/
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 (1547) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a3776fafbcca/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/a3776fafbcca2774b32d382a93c7c62041510fc3886cce1e1f3bb35e8a90e9fb

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 a3776fafbcca2774b32d382a93c7c62041510fc3886cce1e1f3bb35e8a90e9fb

(this sample)

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

Comments