MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665
SHA3-384 hash: d231198a560be8f4bbedff00947ddc596206cc152b6ad1633f22b8ff01b082dbd8695583fc9e23aed9a3430221d60578
SHA1 hash: 254c6931083ac36894bcaddfeafe73ef8b85ad49
MD5 hash: be04d16f832c5d09deaf25a0a8a18abd
humanhash: papa-beer-double-twelve
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:68'800 bytes
First seen:2025-12-04 17:10:38 UTC
Last seen:2025-12-05 02:32:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:j4YeCK8lpEyEBafotAe1w8dhjXLSsVC11BuDK:jzeCK8HlfyAepLjLkUDK
TLSH T10B6301586B6AFAD0ED3025388DD40784AF62D7A856D630A31394CD18F6D67136FFBC82
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :68'800 bytes
File size (de-compressed) :180'727 bytes
Format:linux/arm
Unpacked file: 47ec0403042e9903bccce439cb96049d9cde2c49bd4b2e59154959c0069fea4e

Intelligence

File Origin
# of uploads :
2
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1f441916-cb2c-4c80-bff7-f57b50638799/
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-04T14:04:00Z UTC
Last seen:
2025-12-06T01:30:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/25112075-0bea-42c1-a381-d2bca6cfb0d5
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1826548
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 17:11:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlrzlkk2k2xgiofjmykvgv6reqeotwbbcdg2uwxwpc2gmwhfmzsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery upx
Link:
https://tria.ge/reports/251204-vqc2bsvner/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
ahahahahahajs.unproxy.st
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ede87082-016e-40c7-b1e4-08cb5e3f3bf2
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/b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf b2e395a95a56ae6438a966155357d12408e9d82110cdaa5af678b46658e56665

(this sample)

Mirai

elf 47ec0403042e9903bccce439cb96049d9cde2c49bd4b2e59154959c0069fea4e

  
URLhaus
https://urlhaus.abuse.ch/url/3724828/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 47ec0403042e9903bccce439cb96049d9cde2c49bd4b2e59154959c0069fea4e
  
Dropping
MD5 9696b434cef6e18760770e1d3ba9874e
  
URLhaus
https://urlhaus.abuse.ch/url/3683091/
  
URLhaus
https://urlhaus.abuse.ch/url/3713674/
  
URLhaus
https://urlhaus.abuse.ch/url/3713666/

Comments