MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505
SHA3-384 hash: d42aaba23efb9196c67f2fd8a1fdda8a203e5a209611d830495162de68e990443d7e2634e67269412652833e8b8dcaaf
SHA1 hash: 62922f243ec54773e02ff210832626709c0225ef
MD5 hash: c532e6694c10bb196e5d7d4dd9a208ef
humanhash: dakota-nevada-wolfram-ohio
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:64'404 bytes
First seen:2025-05-30 18:17:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Zl1XbZYZHm+y8mOTE5lXCDIeKSGgaggGH15wVawFsaFeeSn34:ZbrOIeKSGgaggGVmVaEsaMe6I
TLSH T16053924A2A354FAEF72DC23987B75E31A758239516E1C648D27CF8025F7030E681FB99
telfhash t1fb014b18153417f193808ddd6bedff34e4a180df9a261e37cd40da9ae260a829c00c2c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.4514.13092.19340.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6839f7c0668438e362e88e8alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6839f66efd02ed5e0590c2e6/reports/1da3f3b4-7869-465c-b177-9f716a1a929c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4374f463-c891-4d23-a6d0-47b030b22666
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1702576
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1702576 Sample: mips.elf Startdate: 30/05/2025 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 mips.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-30 18:18:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=urdvuqeqb3qkrwt2nlgptmb257fjwxn7n2cur2m65jdu5gkwcucq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250530-wxrczaz1gv/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8314f67b-7d39-4526-be2c-f2d1e7991445
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505

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

File information

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

Web download

Mirai

elf a4475a40900ee0a8da7a6accf9b03aefca9b5dbf6e8548e99eea474e99561505

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3532702/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments