MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a4d3959342805223b2ebb945d27b5cb3fa9e6cbd3a191e6cac71cf6ba115b6ed. 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: 11
| SHA256 hash: | a4d3959342805223b2ebb945d27b5cb3fa9e6cbd3a191e6cac71cf6ba115b6ed |
|---|---|
| SHA3-384 hash: | e2afc663bfb4aec2bdb90bd429ac1463f21f643eae4dd43eaa6edb3405fc0899b6fc58af511e55d106366d7f0496d3cc |
| SHA1 hash: | b95a5567289f0a5769e3cb8d91a9ca57607f6dec |
| MD5 hash: | 89bf7e4c66baf2aaa8c9724651e1e048 |
| humanhash: | seven-twenty-two-music |
| File name: | main_arm7 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 207'246 bytes |
| First seen: | 2026-10-31 16:03:46 UTC |
| Last seen: | 2026-10-31 16:13:26 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 6144:PVkkV09XtooDSnMw88qokamHspabJVLiHw/eehjM/RfNR9:PVkkVmpDSnm8qokamHspabPeQVh4/zb |
| TLSH | T1C6143A46AA408B13C0D627B9FADF424533339B6493E773069928AFB43F8679E4F27505 |
| telfhash | t1ce311671562412265a91ed68dde997a3152fc7125340ff37cf12c4cc680e05ee636c4f |
| Magika | elf |
| Reporter |  Jerry1113 |
| Tags: | cowrie elf honeypot mirai torii |
Intelligence
File Origin
# of uploads :
4
# of downloads :
108
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Result
Verdict:
Malware
Maliciousness:
Behaviour
Connection attempt
Creating a file
DNS request
Changes access rights for a file
Runs as daemon
Collects information on the RAM
Receives data from a server
Launching a process
Sends data to a server
Substitutes an application name
Traces processes
Deleting of the original file
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
bash gcc lolbin mirai rust
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-31T15:13:00Z UTC
Last seen:
2026-11-01T19:33:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Malware family:
Mirai
Verdict:
Malicious
Result
Threat name:
Mirai, Xmrig
Detection:
malicious
Classification:
troj.mine
Score:
96 / 100
Signature
Antivirus / Scanner detection for submitted sample
Executes the "iptables" command to insert, remove and/or manipulate rules
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2026-10-31 16:04:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
mirai
Score:
10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery execution
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Traces itself
Writes DNS configuration
Contacts a large (1748) amount of remote hosts
Malware Config
C2 Extraction:
chaomoinguoi.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| 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: | F01_s1ckrule |
|---|---|
| Author: | s1ckb017 |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | Linux_Generic_Threat_c19ca8e5 |
|---|---|
| Author: | Elastic Security |
| Rule name: | LIN_Downloader_Unknown_WgetChmodExecute |
|---|---|
| Author: | Marjoriefort |
| Description: | Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style |
| Reference: | misses_archive / grappe 5.182.210.174 |
| Rule name: | MAL_ARM_LNX_Mirai_Mar13_2022 |
|---|---|
| Author: | Mehmet Ali Kerimoglu a.k.a. CYB3RMX |
| Description: | Detects new ARM Mirai variant |
| 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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