MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4cc356f289e07ab01e8cea91a99c484a71497674933e084eb571799e494875b3. 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: 10
| SHA256 hash: | 4cc356f289e07ab01e8cea91a99c484a71497674933e084eb571799e494875b3 |
|---|---|
| SHA3-384 hash: | 4472b12a3db1dd8c1de793889c4aa1d1a5f7410fbdcbe227c7192038f69c4bbb48abfa247b8e2ffc5be562b638216a57 |
| SHA1 hash: | 6d224941a1eb2a0888c21a7d483d5aeb7b0520b1 |
| MD5 hash: | fe4f06102e899e7defc5c34a25632305 |
| humanhash: | mexico-thirteen-speaker-two |
| File name: | mips |
| Download: | download sample |
| Signature | Mirai |
| File size: | 85'632 bytes |
| First seen: | 2026-09-22 04:30:30 UTC |
| Last seen: | 2026-09-22 19:09:51 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 768:jNu1VaC5UFMeeZlxHRnCODiVM43WAgZZMy4atMZhkptnLE2E0VD4gzB2xkXt0QZz:hMksDHR2VZgZx4at5tnLKgzcyButRuyk |
| TLSH | T1CD83C50A5E208FACFB9A833187F74E25965C33A627E1C285D25CD9041EB434E645FFAD |
| telfhash | t19e21b41ad53c03f4d7c05cac6bedfb32e46190ef5a266d378e14dd9b9a59981ae00c1c |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf mirai |
Intelligence
File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DEVendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Result
Verdict:
Malware
Maliciousness:
Behaviour
Opens a port
Connection attempt
Runs as daemon
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
botnet mirai obfuscated
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-22T02:32:00Z UTC
Last seen:
2026-09-22T03:16:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2026-09-22 04:31:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes itself
Modifies Watchdog functionality
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: | botnet_Yakuza |
|---|---|
| Author: | NDA0E |
| Description: | Yakuza botnet |
| Rule name: | Linux_Mirai_Generic |
|---|---|
| Author: | albertzsigovits |
| Description: | Generic Approach to Mirai/Gafgyt samples |
| Rule name: | Linux_Trojan_Gafgyt_ea92cca8 |
|---|---|
| Author: | Elastic Security |
| Rule name: | MAL_ELF_LNX_Mirai_Oct10_2 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects ELF malware Mirai related |
| Reference: | Internal Research |
| Rule name: | MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A |
|---|---|
| Author: | Florian Roth |
| Description: | Detects ELF malware Mirai related |
| Reference: | Internal Research |
| Rule name: | Mirai_Botnet_Malware |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects Mirai Botnet Malware |
| Reference: | Internal Research |
| Rule name: | Mirai_Botnet_Malware_RID2EF6 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Mirai Botnet Malware |
| Reference: | Internal Research |
| Rule name: | SUSP_XORed_Mozilla_Oct19 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key. |
| Reference: | https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force() |
| Rule name: | SUSP_XORed_Mozilla_RID2DB4 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed keyword - Mozilla/5.0 |
| 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
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