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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7e704d90e6281d4ef4b0fcdbb06bf3733435e7a3d473668713149bae76f2abe. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7e704d90e6281d4ef4b0fcdbb06bf3733435e7a3d473668713149bae76f2abe
SHA3-384 hash: a8436567a7b926f98fd965a7e9614af5f9e528be6af81c7e0f49c0cd329b416a1c43c96fa2a5d737be9da8586c7a3768
SHA1 hash: 409afcbe94daf5b35f84dcfa1f528bb8fc0210f5
MD5 hash: 691f0995f6af12b3b290d678536ec0a1
humanhash: purple-georgia-kentucky-pip
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:416'464 bytes
First seen:2026-10-10 18:24:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:Hh6vJ68Pxw47doP6mD2BOTf3BrA60uoe/fXR42ipnGKKqmFFnQou6IiJYr:HsJhy42SFOT6MfO2YNKqn3i
TLSH T1F794947EF98DDFC1FC45C530A8520793F0132AD85791C29366A1A23E71872ED8B97C9A
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-54.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Kills processes
Sends data to a server
Creating a file
Connection attempt
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand gcc lolbin obfuscated
Link:
https://www.filescan.io/uploads/6aca830ff627ad4ccc419953/reports/1cc80657-81ff-4695-b7dc-23bb8c4ffeb6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3af54e91-014a-43f0-8e8e-d93282a0e2ca
Behavior Graph:
Download SVG
%3 guuid=2bc681c4-1b00-0000-a643-23b0570a0000 pid=2647 /usr/bin/sudo guuid=cecd22c9-1b00-0000-a643-23b05a0a0000 pid=2650 /tmp/sample.bin guuid=2bc681c4-1b00-0000-a643-23b0570a0000 pid=2647->guuid=cecd22c9-1b00-0000-a643-23b05a0a0000 pid=2650 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e02b549a-8209-490e-be0f-f1f39f71f22b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1985345
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
89%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7e704d90e6281d4ef4b0fcdbb06bf3733435e7a3d473668713149bae76f2abe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7e704d90e6281d4ef4b0fcdbb06bf3733435e7a3d473668713149bae76f2abe/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-10 18:25:23 UTC
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7tqjwiomka5j32lb7g3wbv7g4zugxt2hvdtm2drgfe3vz3pfk7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261010-w2ql8sgv5m/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 b7e704d90e6281d4ef4b0fcdbb06bf3733435e7a3d473668713149bae76f2abe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947525/
  
Delivery method
Distributed via web download

Comments