MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d7d0b4353401225e8da8424a7e1c5edaa091b256bdd48b7dcb158befca0b205. 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


Threat unknown


Vendor detections: 3


Intelligence 3 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d7d0b4353401225e8da8424a7e1c5edaa091b256bdd48b7dcb158befca0b205
SHA3-384 hash: 66cdd160afa7170abe8f9997f31f2de89c17ccf559b59fd621326d1241d5932be188bef143756c6532ad2dab0eec56c8
SHA1 hash: 73716825db3b5a4f6fee892a3f3a7cfe7a9907d0
MD5 hash: 2ac000e26102885305d056a5ee418faf
humanhash: juliet-yankee-steak-hydrogen
File name:cronb.sh
Download: download sample
File size:81'906 bytes
First seen:2022-03-31 14:01:39 UTC
Last seen:2022-04-19 20:58:23 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 1536:1F2cc2z4dXQIx5WfKrtq7bD0JvCFOmm5aic0xpFa:1F2ccTVtsDIK47cde2
TLSH T16883959CE471EDB03D58C869A9997218A8EFE09B91F376487C1D3E38275400EF8741BE
Reporter tolisec
Tags:miner sh shellscript

Intelligence

File Origin
# of uploads :
3
# of downloads :
485
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
URLhaus.2124305.UNOFFICIAL
Create hunting rule

URLhaus.2124302.UNOFFICIAL
Create hunting rule

URLhaus.1430084.UNOFFICIAL
Create hunting rule

URLhaus.1430083.UNOFFICIAL
Create hunting rule

Unix.Downloader.Rocke-6826000-0
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d7d0b4353401225e8da8424a7e1c5edaa091b256bdd48b7dcb158befca0b205/
Threat name:
Linux.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2022-03-31 14:02:06 UTC
File Type:
Text (Shell)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux persistence
Link:
https://tria.ge/reports/220331-rb4c7ahaek/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Reads CPU attributes
Modifies rc script
Write file to user bin folder
Modifies hosts file
Writes DNS configuration
Deletes system logs
Writes file to system bin folder
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/7d7d0b4353401225e8da8424a7e1c5edaa091b256bdd48b7dcb158befca0b205

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:CMD_Shutdown
Create hunting rule
Author:adm1n_usa32
Rule name:SUSP_LNX_Linux_Malware_Indicators_Aug20_1
Create hunting rule
Author:Florian Roth
Description:Detects indicators often found in linux malware samples
Reference:Internal Research
Rule name:SUSP_LNX_Linux_Malware_Indicators_Aug20_1_RID3621
Create hunting rule
Author:Florian Roth
Description:Detects indicators often found in linux malware samples
Reference:Internal Research

File information

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

Web download

sh 7d7d0b4353401225e8da8424a7e1c5edaa091b256bdd48b7dcb158befca0b205

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2124298/
  
Delivery method
Distributed via web download

Comments