MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da5b21ebaa6857136421a549dcc38229a015fe8dc05b8306e07edfd42d33e223. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da5b21ebaa6857136421a549dcc38229a015fe8dc05b8306e07edfd42d33e223
SHA3-384 hash: 3be2346bc3f5c56c84e6f13bf136841da837316510b0fc3a39e8f16084d6ef0c480a5081fd9c9bebba761fe300da77a6
SHA1 hash: a771d85a7a89f4d4c69c81220ae3854e9ff707cc
MD5 hash: 4e2fd332082c82152f10123cf8162fc4
humanhash: sodium-butter-table-florida
File name:4e2fd332082c82152f10123cf8162fc4
Download: download sample
Signature Mirai
Create hunting rule
File size:59'292 bytes
First seen:2021-10-16 13:52:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oL3iOkim7GsSHR+nuVXwJeMqY6ty8Sn2f80:CorSHcnSXwJvpAS2z
TLSH T17E433AD6F400AE7CFD5BEA7A84124A0AF571B25149630F77B363BC93AC320A5593AD06
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/616ad940db358dd15ebd1fb4/reports/88ca913c-c88a-481e-8136-d44287135c30/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4f398a77-acaf-4150-b1b9-f73d6888fab7
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/871634
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 504061 Sample: qKjg35J4FG Startdate: 16/10/2021 Architecture: LINUX Score: 64 18 156.92.118.137 WAL-MARTUS United States 2->18 20 41.25.211.136 Vodacom-VBZA South Africa 2->20 22 98 other IPs or domains 2->22 24 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many ports of the same IP (likely port scanning) 2->28 30 Uses known network protocols on non-standard ports 2->30 8 qKjg35J4FG 2->8         started        signatures3 process4 process5 10 qKjg35J4FG 8->10         started        process6 12 qKjg35J4FG 10->12         started        14 qKjg35J4FG 10->14         started        16 qKjg35J4FG 10->16         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da5b21ebaa6857136421a549dcc38229a015fe8dc05b8306e07edfd42d33e223/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-10-16 13:53:06 UTC
AV detection:
15 of 45 (33.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/211016-q6zg2scac6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/da5b21ebaa6857136421a549dcc38229a015fe8dc05b8306e07edfd42d33e223

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf da5b21ebaa6857136421a549dcc38229a015fe8dc05b8306e07edfd42d33e223

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1685084/
  
URLhaus
https://urlhaus.abuse.ch/url/1663366/

Comments


Avatar
zbet commented on 2021-10-16 13:52:43 UTC

url : hxxp://45.148.10.245/lx/apep.m68k