MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bcf5aa14d139a865aa901f48c665139971a00918a699f4179bd4c468868d04da. 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: 13
| SHA256 hash: | bcf5aa14d139a865aa901f48c665139971a00918a699f4179bd4c468868d04da |
|---|---|
| SHA3-384 hash: | 30fcb5fd345f3ac7bf70fe46dc7d56a4286543e4a2bd128fa44f5ed952e2bb8a4dd299d05d09a4cc0fc3ca935a7fbc8f |
| SHA1 hash: | 4db073ac74ddb19a28430f92a0c8ed54a4b4a743 |
| MD5 hash: | 5ee04076652e95f5fe5f1f98a6b035e1 |
| humanhash: | spring-fillet-burger-early |
| File name: | nullnet_load.i686 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 86'800 bytes |
| First seen: | 2026-03-27 15:21:35 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 1536:kXZocb2I1nkG7CT75ehFvwtnWic53ZYeJLUQXE5mkt:kXOE91nkACToh8nA3Z5JoQ0 |
| TLSH | T1BE832981F8C741F5C4078D3460ABF23FDA32D57A81719B6DEF9A9E36DA37701911228A |
| telfhash | t1b41132b90b27a8f86bd05403b50f63309e1ead3319247be045f2a9a8348254093bed3e |
| 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: | mirai |
Intelligence
File Origin
# of uploads :
1
# of downloads :
33
Origin country :
GBVendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Result
Verdict:
Malware
Maliciousness:
Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 144.172.105.56:1420
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-22T06:03:00Z UTC
Last seen:
2026-03-22T15:59:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Gafgyt.bl
Status:
Failed
Malware family:
Mirai
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
ELF
Verdict:
Malicious
Threat:
Family.MIRAI
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2026-03-22 10:59:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
mirai
Score:
10/10
Tags:
family:mirai botnet:ecchi credential_access defense_evasion discovery linux upx
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (71178) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
bitches.gunna.pro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CVE_2017_17215 |
|---|---|
| Author: | NDA0E |
| Description: | Detects exploitation attempt of CVE-2017-17215 |
| Rule name: | ELF_Mirai |
|---|---|
| Author: | NDA0E |
| Description: | Detects multiple Mirai variants |
| Rule name: | Linux_Trojan_Mirai_0cb1699c |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_0d73971c |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_268aac0b |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_2e3f67a9 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_485c4b13 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_575f5bc8 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_70ef58f1 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_7d05725e |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_88de437f |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_cc93863b |
|---|---|
| Author: | Elastic Security |
| Rule name: | MAL_ELF_LNX_Mirai_Oct10_1 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects ELF Mirai variant |
| Reference: | Internal Research |
| Rule name: | MAL_ELF_LNX_Mirai_Oct10_1_RID2F39 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects ELF Mirai variant |
| Reference: | Internal Research |
| 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 |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.