MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 82a5dabffb0bbcdb4595407acdf543c662570511f1abfc60cf0fd5bb054dbc8e. 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: 15
| SHA256 hash: | 82a5dabffb0bbcdb4595407acdf543c662570511f1abfc60cf0fd5bb054dbc8e |
|---|---|
| SHA3-384 hash: | 799a0b349ee36f5d71b562bd811a8a994981f77368160169bb8436d93ad69a777431708e379484b9fa6d8561c4e45817 |
| SHA1 hash: | 633a87fcd73c42b082eb09bc78e952d76b3466f4 |
| MD5 hash: | 1faa331d4abe34acc103251c2c7f7362 |
| humanhash: | stream-grey-uniform-steak |
| File name: | csk_x86_64 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 165'128 bytes |
| First seen: | 2026-03-02 15:06:57 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 3072:D9K8NpKS5NIRJ2VlXHe2IFH4U8Fpsz7N2rTKcnhP+kOHiiiYAiiiiiii:5K8Npr5NWg//kWn5bO |
| TLSH | T183F33906B5C1C4FDC4DAC1744FAEE536E932F09C1638B26B37D4AB2E1E4DE205A2DA45 |
| telfhash | t18e51dfb03ea72950b1e3e769730ed458e8350a5029d0b1d2ed67ace2ce567c40d32477 |
| 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 :
61
Origin country :
DEVendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Result
Verdict:
Malware
Maliciousness:
Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
mirai
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
103.253.146.163
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Status:
terminated
Behavior Graph:
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:
2026-03-02 15:07:29 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
mirai
Score:
10/10
Tags:
family:mirai defense_evasion discovery linux
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
imsorrydidhejustsayhislastnameisburgur.vietnamddns.com
Malware family:
Mirai
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
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: | 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_0cd591cd |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_28a2fe0c |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_33b4111a |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_620087b9 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_807911a2 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_9e9530a7 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_a33a8363 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_d0c57a2e |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_d4227dbf |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_d996d335 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_01e4a728 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_1e0c5ce0 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_520deeb8 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_6a77af0f |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_e0cf29e2 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Mal_LNX_Mirai_Botnet_ELF |
|---|---|
| Author: | Phatcharadol Thangplub |
| Description: | Use to detect Mirai botnet, and there variants. |
| 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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