MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82decb373e48ff5a65f760c1bd2379d38735bca90fff8b964948672dca984f67. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82decb373e48ff5a65f760c1bd2379d38735bca90fff8b964948672dca984f67
SHA3-384 hash: 134c9c3343dfefb4405f69dc0f5fbc67563d3c86afb25fe43a183d1fff469e5bef2b6ca276704b8e06e861443011adc8
SHA1 hash: c88eb16d8e91469a64c0c467b9d4299fa42038d0
MD5 hash: a03d7d9b9e5940d2a4833231a9d2eab5
humanhash: kitten-april-florida-delaware
File name:a03d7d9b9e5940d2a4833231a9d2eab5
Download: download sample
Signature Mirai
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File size:64'436 bytes
First seen:2021-10-16 14:55:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:dE7c318fq2o361yxmLbGyFdJEQjg/wFMO1lNlxanO+3H69nJNSGI:OW1+q2E61yxObzdJRguM6a73MnJQ
TLSH T135535B21AD7A2E17C0E4A17B12F78310B2F5578F2AA8CB1E7C721E4DBF55940161B2F9
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/616ae7ce9a5a1e91c5c2a780/reports/918defa4-b5f3-4ae5-a045-97eabdbef76a/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f1fdbb16-8067-4f7c-ac73-ffea1ee3acba
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/871605
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 504030 Sample: Ws9kHn1NDA Startdate: 16/10/2021 Architecture: LINUX Score: 72 18 45.209.232.124, 37215 zain-asGH Ghana 2->18 20 197.187.29.195 airtel-tz-asTZ Tanzania United Republic of 2->20 22 98 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 2 other signatures 2->30 8 Ws9kHn1NDA 2->8         started        signatures3 process4 process5 10 Ws9kHn1NDA 8->10         started        process6 12 Ws9kHn1NDA 10->12         started        14 Ws9kHn1NDA 10->14         started        16 Ws9kHn1NDA 10->16         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/82decb373e48ff5a65f760c1bd2379d38735bca90fff8b964948672dca984f67/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2021-10-16 14:55:06 UTC
AV detection:
23 of 45 (51.11%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/211016-sagcpschbm/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/82decb373e48ff5a65f760c1bd2379d38735bca90fff8b964948672dca984f67

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:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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
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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 82decb373e48ff5a65f760c1bd2379d38735bca90fff8b964948672dca984f67

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1685161/
  
URLhaus
https://urlhaus.abuse.ch/url/1663422/

Comments


Avatar
zbet commented on 2021-10-16 14:55:01 UTC

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