MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 04d3aefbcb6d2097f66a3ec053a2b17cb1af298a215f6299f691aae88992acd9. 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: 8
| SHA256 hash: | 04d3aefbcb6d2097f66a3ec053a2b17cb1af298a215f6299f691aae88992acd9 |
|---|---|
| SHA3-384 hash: | 684427f01c07519ed9490c7ca530a427f8a2b63bc644243b2de1b668d0e1e41588318d1599a92539548ff397596b2567 |
| SHA1 hash: | 0fccf4cbde0cdd14c53571f79d5a53ee2f3d2900 |
| MD5 hash: | 6cb0600cc0dd098d6a5859ff2b1a8d6a |
| humanhash: | moon-hot-east-football |
| File name: | x86_64 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 148'648 bytes |
| First seen: | 2026-10-02 18:48:58 UTC |
| Last seen: | 2026-10-03 12:04:52 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 3072:nb/qAtQt6JVdfMDIiNatd/cLZ95UhnopGcZmb4hmo9W9V5uAY6zMc+:bdQtsdkwd0Lz+ByGgmbVo2V5pNzn+ |
| TLSH | T1B6E36C02F5C18CFED489D170876AC2A7E672FC5922247A9B27947E317F3EF602B19641 |
| telfhash | t12a51e0f02a8d765832c7a762730ade7dfc77067208e174d4a9572de4dd23b810da3052 |
| 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 |  BlinkzSec |
| Tags: | gafgyt mirai |
Intelligence
File Origin
# of uploads :
2
# of downloads :
81
Origin country :
DEVendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sends data to a server
Creating a process from a recently created file
Sets a written file as executable
Collects information on the OS
DNS request
Collects information on the CPU
Connection attempt
Runs as daemon
Kills processes
Creating a file in the %temp% directory
Creating a file
Receives data from a server
Opens a port
Substitutes an application name
Kills critical processes
Traces processes
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm expand gcc golang lolbin
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
26
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Anti-VM
Persistence
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-10-03T18:58:00Z UTC
Last seen:
2026-10-04T09:44:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Trojan.Gafgyt
Status:
Malicious
First seen:
2026-10-02 18:48:52 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
antivm discovery linux persistence
Behaviour
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Write file to user bin folder
Traces itself
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
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: | Cerberus |
|---|---|
| Author: | Jean-Philippe Teissier / @Jipe_ |
| Description: | Cerberus |
| Rule name: | ELF_Mirai |
|---|---|
| Author: | NDA0E |
| Description: | Detects multiple Mirai variants |
| Rule name: | ELF_Packer_Dropper_Fileless_Armhf |
|---|---|
| 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 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | test_rule_vldslv |
|---|
| Rule name: | TH_Generic_MassHunt_Linux_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Linux malware mass-hunt rule - 2026 |
| Reference: | https://cyfare.net/ |
| Rule name: | unixredflags3 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for UNIX red flags |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | win_korlia_w0 |
|---|---|
| Author: | Nick Hoffman |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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