MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab63171a0b3118f9a223b6f0cf23303cdd2aafcbdff1e8024e9728a91f99ae8d. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab63171a0b3118f9a223b6f0cf23303cdd2aafcbdff1e8024e9728a91f99ae8d
SHA3-384 hash: 6486fa1a5f7cace7d9b20c7a4c5c5ca0bbd5dc6ce3769a78909541e5a77912cda66092f115fbf7cab86d41a0e40f230f
SHA1 hash: 637b619c1d425218ed7ec1ae064fc85196423c45
MD5 hash: 37b42f54fe3c72cb1eb5543a6c17f546
humanhash: california-coffee-grey-yellow
File name:ohshit.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:2'970 bytes
First seen:2025-03-11 08:31:38 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 48:vm7N7N7hmo6GmgAzPmYKWmqoUm7q7o7UmfL3bmd9Rm+cgmppVmASOm8+CmbfTmT8:vm7N7N7hmo6GmgAzPmYKWmqoUm7q7o7o
TLSH T14551E3CDA524AE3D2D676A17F6B682383485D0A30DE9AFD9DBC4BBF8064EC103150753
Magika shell
Reporter abuse_ch
Tags:mirai sh
URLMalware sample (SHA256 hash)SignatureTags
http://107.172.82.193/hiddenbin/boatnet.x86fca185b5efc7e5df44003d8612f179414eadb71c31386c707a7e6f1f8809790e Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.mipsc28c0adf305d4225c9d21fa9c254519a07e24d4411b42b99c85d882be65a0d1b Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.arcn/an/an/a
http://107.172.82.193/hiddenbin/boatnet.i468n/an/an/a
http://107.172.82.193/hiddenbin/boatnet.i686n/an/an/a
http://107.172.82.193/hiddenbin/boatnet.x86_64n/an/an/a
http://107.172.82.193/hiddenbin/boatnet.mpsld427cd5ac2c772a3c95a1615737508252dec671df6bcf526ab206b9770aa5a60 Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.armb2150692107ceabaf2cd6b50e0522958f1167c34993573fd8447709881c1e2b4 Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.arm559a4e5fee5209edb86b7bf852e8ba40ae4c258da5cda8e7c60fc18579788194d Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.arm64ec4ff36077b82e16180834883f89012b670b8d25a0cbe4470f59d96708b0ee2 Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.arm71addc625f95f4465413e87c2772a3da79a6aa0342ac439a17aaf710957f6753a Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.ppcc3dfa7cda9d54cb99a865f08faaf77c4e3806cb5ca02374e548550cf1f6f6796 Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.spce8edf5262bd79abd98a624a6f22f77cb0f65af54612b3377444995b5c580de6c Miraielf ua-wget
http://107.172.82.193/hiddenbin/boatnet.m68ka2fa4d0529eba4b28ba46d25f5c9848001413db821de492b96c8e169dec851e9 Miraielf
http://107.172.82.193/hiddenbin/boatnet.sh4afca317318519fb2ae15ca6f5fd62c6739a8fbdb22cd45b8a7708f268ad38ffe Miraielf ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cffd1b1f777fe30608df10linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67cff53b3c5f644bd94cd8c8/reports/80431696-7dc3-4cde-9ec0-92a76491993d/overview
Result
Verdict:
MALICIOUS
Score:
93%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/ab63171a0b3118f9a223b6f0cf23303cdd2aafcbdff1e8024e9728a91f99ae8d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab63171a0b3118f9a223b6f0cf23303cdd2aafcbdff1e8024e9728a91f99ae8d/
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2025-03-11 08:32:45 UTC
File Type:
Text (Shell)
AV detection:
18 of 24 (75.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vnrrogqlgemptirdw3ym6izqhtosvl6l37y6qasos4uksh4zv2gq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250311-kffpcsxnt3/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
UPX packed file
Enumerates running processes
Writes file to system bin folder
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Mirai
Mirai 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/ab63171a0b3118f9a223b6f0cf23303cdd2aafcbdff1e8024e9728a91f99ae8d

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 ab63171a0b3118f9a223b6f0cf23303cdd2aafcbdff1e8024e9728a91f99ae8d

(this sample)

Mirai

elf fca185b5efc7e5df44003d8612f179414eadb71c31386c707a7e6f1f8809790e

  
URLhaus
https://urlhaus.abuse.ch/url/3473678/
  
Delivery method
Distributed via web download
  
Dropping
MD5 681dd964889eddd4cfdc230ba745767b
  
Dropping
SHA256 fca185b5efc7e5df44003d8612f179414eadb71c31386c707a7e6f1f8809790e

Comments