MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 037def81f4d4987a0c5fa5b5f10c8a7771111b3ca75d49cf2cc8daf7945c516b. 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: 5


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

SHA256 hash: 037def81f4d4987a0c5fa5b5f10c8a7771111b3ca75d49cf2cc8daf7945c516b
SHA3-384 hash: 3e8ff21815d8f08a446457f2aa8a038630a8c3f94d418ef01d899f00353abf195ef99431e027e004e185037cbcd65e8d
SHA1 hash: 58f8813aee1012efa0f0a371f0c337fa27d6b8bc
MD5 hash: 83e664b6b3c4dd4a638412522a4d084b
humanhash: spring-fifteen-eight-eight
File name:xnxnxnxnxnxnxnxnriscv32xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:131'916 bytes
First seen:2026-02-21 06:03:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7Bnrp2i6lYVNdn6XUoZV6LIOSg8qcfj+bBvAtMMTnQ5g:9AStelmIOx8qjv2xTnKg
TLSH T11CD3F185FA276991D1A301FDA8D00AC287612E76CFA317080259F73479BDDFA0FA8DD5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Virus.Ladvix-10013865-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm mirai virus
Link:
https://www.filescan.io/uploads/69994aa3cd25bfe1dfd6bfe7/reports/5c3caba6-4971-4c2e-b9b0-9039b2edd9c2/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/464e0462-ac73-47dd-9c02-196802491ed1
Behavior Graph:
Download SVG
%3 guuid=85922141-1700-0000-279d-69c0e50f0000 pid=4069 /usr/bin/sudo guuid=2599ea42-1700-0000-279d-69c0ed0f0000 pid=4077 /tmp/sample.bin guuid=85922141-1700-0000-279d-69c0e50f0000 pid=4069->guuid=2599ea42-1700-0000-279d-69c0ed0f0000 pid=4077 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/46e4c4cd-a921-4c07-9560-cf82e98c2f82
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/037def81f4d4987a0c5fa5b5f10c8a7771111b3ca75d49cf2cc8daf7945c516b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/037def81f4d4987a0c5fa5b5f10c8a7771111b3ca75d49cf2cc8daf7945c516b/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=an667apu2smhudc7uw27cdeko5yrcgz4u5outtzmzdnppfc4kfvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260221-gr5wvaas2d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/037def81f4d4987a0c5fa5b5f10c8a7771111b3ca75d49cf2cc8daf7945c516b

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 037def81f4d4987a0c5fa5b5f10c8a7771111b3ca75d49cf2cc8daf7945c516b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776256/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3774579/
  
URLhaus
https://urlhaus.abuse.ch/url/3776251/
  
URLhaus
https://urlhaus.abuse.ch/url/3776254/
  
URLhaus
https://urlhaus.abuse.ch/url/3776271/
  
URLhaus
https://urlhaus.abuse.ch/url/3782386/

Comments