MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d76b1b0f9045dafaef132350a8ee36fa7ea66d430952f5832b888cae73778f93. 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: 9
| SHA256 hash: | d76b1b0f9045dafaef132350a8ee36fa7ea66d430952f5832b888cae73778f93 |
|---|---|
| SHA3-384 hash: | 9dc668b74a8e6385a7de3c9a46cd20a599a7d7f528ede0c06f69913fe924ea676b90735ec1f1e4ea7d91fa94416c7340 |
| SHA1 hash: | 1456297744731e0be0e783a5f22b565adbf6b926 |
| MD5 hash: | aa60f016caaa7a3ef64c1d561963b304 |
| humanhash: | high-angel-tennessee-network |
| File name: | bot.i586 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 188'966 bytes |
| First seen: | 2026-03-31 05:19:52 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 3072:zuJG6/GDBzcG0fUXR59RTowRxJKLIVHuV1szCGqISJZHoEyU1taI5ZUa:zuJGRlzbr9oAxJpHdqISJZHoEyU1taIZ |
| TLSH | T10C044B42A742C6F3D5C31BF212A747210573E43A2F2FDA05E37DACB49A19588F61A76C |
| telfhash | t1c8816369953d45d89e739c15a4ad2bb34857e12a22e1ff1aff06cdc8045e42cf229e0f |
| 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 :
39
Origin country :
DEVendor Threat Intelligence
Gathering data
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Kills processes
Receives data from a server
Manages services
Changes access rights for a written file
Launching a process
Locks files
Sends data to a server
Sets a written file as executable
Creating a file
Creating a file in the %temp% directory
Collects information on the CPU
Changes the time when the file was created, accessed, or modified
Changes owner for a written file
Connection attempt
Collects information on the OS
Kills critical processes
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
base64 gcc lolbin masquerade remote threat unknown
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 85.215.131.70:15367
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Behavior Graph:
Malware family:
Mirai
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2026-03-31 05:20:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation
Behaviour
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Reads CPU attributes
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
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: | ach_202503_elf_Mirai |
|---|---|
| Author: | abuse.ch |
| Description: | Detects Mirai 'TSource' ELF files |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | ELF_IoT_Persistence_Hunt |
|---|---|
| Author: | 4r4 |
| Description: | Hunts for ELF files with persistence and download capabilities |
| Rule name: | ELF_Mirai |
|---|---|
| Author: | NDA0E |
| Description: | Detects multiple Mirai variants |
| Rule name: | ELF_Toriilike_persist |
|---|---|
| Author: | 4r4 |
| Description: | Detects Torii IoT Botnet (stealthier Mirai alternative) |
| Reference: | Identified via researched data |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | Linux_Trojan_Gafgyt_5bf62ce4 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_389ee3e9 |
|---|---|
| Author: | Elastic Security |
| Rule name: | setsockopt |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for setsockopt() red flags |
| 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
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