MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6b4da622d1286dcbfa10ae709d11e4b95d0dfa5dfb6d9083ef4ff5553a48b2c. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6b4da622d1286dcbfa10ae709d11e4b95d0dfa5dfb6d9083ef4ff5553a48b2c
SHA3-384 hash: 49011a9781c097f68cf0e1829e5a2981c584ae5a44219f978972832ed64c57a08fc83f06bae37a5501edd71020906a97
SHA1 hash: 004d3e6cb7508250dd9ca8ac96095813f49fa429
MD5 hash: 6b398105a4bff9ac9236bba2983b2bcd
humanhash: south-low-may-december
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-29 22:51:07 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:4Piyardkj4m4Z5rz4Z9HvPfZ5kjn0Z5kjnindrz4Z9Iyardkj4w:4+On4Z+vPfZ5kjn0Z5kjnAvOb
TLSH T12822BAC9225804324DB1DA293E6D18E4554CB8D09CC89D2A98C935ED858DFEF38DAFFD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/JRkYXd0lE0enB1Wj3Jlpm8XQEX6codjCLAn/an/an/a
http://conn.masjesu.zip/bins/BUmqMpaUvvcJ2QpGx6PjftY2sMAnU9AIWnn/an/an/a
http://conn.masjesu.zip/bins/MZsaGFlSNm33P35ybQ77Txbh0D9DwztyPln/an/an/a
http://conn.masjesu.zip/bins/NVXZxRiM62rTg4JCDLnb4tI3ZKWThZ55uNn/an/an/a
http://conn.masjesu.zip/bins/vAOD0xglZI9My8galAJOs7mNvngQF7M2Ctn/an/an/a
http://conn.masjesu.zip/bins/kNjbpeLiQxNy5XD5SZ7OBgcE2tMjb0qZikn/an/an/a
http://conn.masjesu.zip/bins/HEiDfKCCQI2wW2HZNL4AyApSGcjpN4mR7Hn/an/an/a
http://conn.masjesu.zip/bins/S6ZTk20txPXNdqRoaAF9wm15xVESQcHJCCn/an/an/a
http://conn.masjesu.zip/bins/a6GIyyCpRw7pvh1WugMgtJm5aDozysQjAHn/an/an/a
http://conn.masjesu.zip/bins/YSdgqknAMbaN28qiBBHu1XGRKQFvmeGDsrn/an/an/a
http://conn.masjesu.zip/bins/1PTU6JRqk7C85omn4iXgGBhpfuTSPSyEAXn/an/an/a
http://conn.masjesu.zip/bins/kiFqGIL92KfMzvzvaIeNQGXQmzhAGc5mMcn/an/an/a
http://conn.masjesu.zip/bins/0u6eZO2bQHxZFs6K3pQyPWjZ1lESQqmTASn/an/an/a
http://conn.masjesu.zip/bins/A4Hobr4aq12r8jjYfkgRwM0zmfDfQWtCbLn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
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:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679ab20c29ae628cf42b2482linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/679ab1120ca4151de4d6bbfe/reports/10a880d8-0787-4be0-81a4-f8d2db2f4f37/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a6b4da622d1286dcbfa10ae709d11e4b95d0dfa5dfb6d9083ef4ff5553a48b2c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6b4da622d1286dcbfa10ae709d11e4b95d0dfa5dfb6d9083ef4ff5553a48b2c/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-29 22:52:04 UTC
File Type:
Text (Shell)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u22nuyrnckdnzp5bbltqtui6jok5bx5f363nscb66t7vku5ermwa._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250129-2tc9tssjaw/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (1876) amount of remote hosts
Creates a large amount of network flows
Detects Xorbot
Xorbot
Xorbot family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.31
Link:
https://yomi.yoroi.company/submissions/a6b4da622d1286dcbfa10ae709d11e4b95d0dfa5dfb6d9083ef4ff5553a48b2c

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
Rule name:UNK_install_script
Create hunting rule
Author:evilcel3ri
Description:Detects a suspicious behaviour in an bash installation script

File information

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

Web download

Xorbot

sh a6b4da622d1286dcbfa10ae709d11e4b95d0dfa5dfb6d9083ef4ff5553a48b2c

(this sample)

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

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