MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88a2724021e8586edff7a7535dea361a7497098d0a98362c3b87e3faa433ea23. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88a2724021e8586edff7a7535dea361a7497098d0a98362c3b87e3faa433ea23
SHA3-384 hash: 4b499da540179c4834f21c358c46135d0be378c773124eaea984d86136c6bba8cc4180248b8ed59e49a3ca29dca15eab
SHA1 hash: ec0b43578456a49e09a66dc1e5fd3ee72e58dc86
MD5 hash: c7889e40a43050f9357857090f6adeef
humanhash: uniform-five-violet-xray
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-02-08 09:16:16 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:Yv3DR8Xq8NyNLjC/mjSXrWkFlEHbjLvDQLNCNaN0ahZiUdJPBA82HLxpYL+uoohx:+K/NSPaCLge0MH8saCfEA6/Nn
TLSH T12C22DFC8228821A16CF4CE1A796E0CD5A508BCE45DDC0D188DC829ADC54EEFF35D6EBD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/1mJN8M5wspgVM8ouXLp1d1Gw1w62tQmehin/an/an/a
http://conn.masjesu.zip/bins/yV8srI8I25K3lrJ9X3soUxoFg9AHIUoQKHn/an/an/a
http://conn.masjesu.zip/bins/p4mvAm5TeJ4eD0gZfKBgkI0Xz8XAVinIJGn/an/an/a
http://conn.masjesu.zip/bins/BUgtHnrgfgOubHW3hueXUpTl2ESAfblfZXn/an/an/a
http://conn.masjesu.zip/bins/ZnYHGj5D21CYC0tGGQpZbQpz9BUPqu8qkyn/an/an/a
http://conn.masjesu.zip/bins/xegPJFqzW7PKhNPeqeo6erfoOVUAOBTP8Zn/an/an/a
http://conn.masjesu.zip/bins/Wq91A9V753Bi7eAaIPM6ngURyBUfmysFyzn/an/an/a
http://conn.masjesu.zip/bins/Q0Df3I3NrfPooVwmaPqvyqTJhUsTgtuD5Jn/an/an/a
http://conn.masjesu.zip/bins/RNzErNgM03uVF7xeouhBtNefyhbazHy1Dhn/an/an/a
http://conn.masjesu.zip/bins/ctaAm5bWvc8bKCKZTX7akd8YxuYJlESj9on/an/an/a
http://conn.masjesu.zip/bins/NwbD5aaBehSVoDS1aHJiuNI2odIJM7sHCnn/an/an/a
http://conn.masjesu.zip/bins/j5VggsugH60sc0SqErZX9uZb5aYO8bWuYzn/an/an/a
http://conn.masjesu.zip/bins/nwmnCm9FMNiivStTu6HVYLmT2UIXA8myG1n/an/an/a
http://conn.masjesu.zip/bins/WwVbigGXkjGK0tTioQbUwIF8X53ulifGJIn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
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

Gathering data
Result
Verdict:
UNKNOWN
Score:
2%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/88a2724021e8586edff7a7535dea361a7497098d0a98362c3b87e3faa433ea23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88a2724021e8586edff7a7535dea361a7497098d0a98362c3b87e3faa433ea23/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 09:17:10 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcrheqbb5bmg5x7xu5jv32rwdj2jocmnbkmdmlb3q7r7vjbt5irq._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/250208-k84xnaxpel/
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 (2185) 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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/88a2724021e8586edff7a7535dea361a7497098d0a98362c3b87e3faa433ea23

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 88a2724021e8586edff7a7535dea361a7497098d0a98362c3b87e3faa433ea23

(this sample)

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

Comments