🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e
SHA3-384 hash: 4e18739eacc4d76d84eddba135d483d943f9c5e388d64346f7bea158d4f028f71e87b1a3a479dadae9b0a6c0834296bd
SHA1 hash: 58619fb1c38d25c05a12e93f9c8f48d33d1d21b9
MD5 hash: 7a75c6f3c314e728c5736779af66995b
humanhash: montana-chicken-batman-triple
File name:1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e
Download: download sample
Signature Mirai
Create hunting rule
File size:149'928 bytes
First seen:2026-11-01 10:39:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:K6QrKzTjSafYHyZMFU35PsxkoQTAqOn1QYFb6aW:nYHPUyARO1jb6a
TLSH T18AE33A33768044FDD0B6913083AFD037FB22B85562317B5E6B906E622F76E216F1A6D1
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 spydisec
Tags:cowrie elf honeypot mirai x86-64


Avatar
spydisec
Captured by an SSH/Telnet honeypot (cowrie): second stage named in the attacker's dropper script, fetched once by the sensor and never executed. Downloaded from http://134.209.71.181/bins/jlg.x86_64; attacker IP(s): 191.242.248.110; first seen 2026-11-01T10:38:53Z.

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Malware configuration found for:
GuLoader
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c2ecf9fb-c525-4a63-bcb6-4f01f28f9e34/
Detection(s):
SecuriteInfo.com.Linux.Mirai-42.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Collects information on the CPU
DNS request
Opens a port
Runs as daemon
Receives data from a server
Connection attempt
Sends data to a server
Substitutes an application name
Traces processes
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e
Behaviour
Anti-VM
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-11-01T09:01:00Z UTC
Last seen:
2026-11-02T20:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/445627b9-0839-462e-8aa6-2dadadb7e95b
Behavior Graph:
Download SVG
%3 guuid=2c89d5a0-1800-0000-6bf1-a60b5b070000 pid=1883 /usr/bin/sudo guuid=f9480fa4-1800-0000-6bf1-a60b62070000 pid=1890 /tmp/sample.bin guuid=2c89d5a0-1800-0000-6bf1-a60b5b070000 pid=1883->guuid=f9480fa4-1800-0000-6bf1-a60b62070000 pid=1890 execve guuid=16d092a4-1800-0000-6bf1-a60b64070000 pid=1892 /tmp/sample.bin dns net send-data write-file zombie guuid=f9480fa4-1800-0000-6bf1-a60b62070000 pid=1890->guuid=16d092a4-1800-0000-6bf1-a60b64070000 pid=1892 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=16d092a4-1800-0000-6bf1-a60b64070000 pid=1892->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 72B 5639a205-3dbe-52b0-8456-e41ca4cadc4c jlgnetworkbot.site:1337 guuid=16d092a4-1800-0000-6bf1-a60b64070000 pid=1892->5639a205-3dbe-52b0-8456-e41ca4cadc4c send: 24B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae1e766a-a843-44c8-8810-48177c2a0bff
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-01 08:36:08 UTC
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=djsexq73la57zal5o43wdloyr3kpbwmoxnplupxkhv7o4i7rpiha._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/261101-mp6cgswt8q/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Traces itself
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
detect-debug-environment checks-cpu-name elf shared-lib 64bits sets-process-name
Link:
https://intel.virussign.com/intelligence/file/1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e
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/1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e

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:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
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 1a644bc3fb583bfc817d773761add88ed4f0d98ebb5eba3eea3d7eee23f17a0e

(this sample)

  
Delivery method
Distributed via web download

Comments