MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8. 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


Intelligence 9 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8
SHA3-384 hash: 33d1b8c74586ce429ba8c48d35f14c02a12bae29aa02eab90f533bb86429603400848a5f0447bb312dc9d6a22ef5aa45
SHA1 hash: c80d235ab9af0799f62c444083bb774fb3cd0725
MD5 hash: fe71e531dbdb73be517fd3b7be86ea2f
humanhash: double-berlin-ten-eighteen
File name:zero.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:124'872 bytes
First seen:2026-06-03 01:58:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dxMdBEUj9DwDdlRUob/yJntHJ1FFll3YIlUkCAJMZH5I1Dq3E:dcaUj9ObKhH1FFllISHCAJM/I9GE
TLSH T1B8C33B17B8C1C0FDC8E9C2B84FABA13AD973B4295134B21E27C4BE672E59D205F5D660
telfhash t1125189313c6a3de872e7e5267317c451d8760b6004e171e6e9b26cf6dba57810d66027
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8013e0ee0865605f511882c9fb2fd017e0d6585e7713ef8cdac77e9d0fb985c2
File size (compressed) :47'852 bytes
File size (de-compressed) :124'872 bytes
Format:linux/amd64
Packed file: 8013e0ee0865605f511882c9fb2fd017e0d6585e7713ef8cdac77e9d0fb985c2

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a1f8a7646e44aecc0cb4b03/reports/2bbcb5ac-9fa8-4d9e-8f89-33e37348091c/overview
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:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-03T16:18:00Z UTC
Last seen:
2026-06-04T20:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a480e199-9a0c-435e-9832-bdc6ef1a67f5
Behavior Graph:
Download SVG
%3 guuid=ae6378df-1800-0000-648a-f488060a0000 pid=2566 /usr/bin/sudo guuid=c33991e1-1800-0000-648a-f4880d0a0000 pid=2573 /tmp/sample.bin guuid=ae6378df-1800-0000-648a-f488060a0000 pid=2566->guuid=c33991e1-1800-0000-648a-f4880d0a0000 pid=2573 execve guuid=cf97f4e1-1800-0000-648a-f4880f0a0000 pid=2575 /tmp/sample.bin zombie guuid=c33991e1-1800-0000-648a-f4880d0a0000 pid=2573->guuid=cf97f4e1-1800-0000-648a-f4880f0a0000 pid=2575 clone guuid=0a210de2-1800-0000-648a-f488110a0000 pid=2577 /tmp/sample.bin write-file zombie guuid=cf97f4e1-1800-0000-648a-f4880f0a0000 pid=2575->guuid=0a210de2-1800-0000-648a-f488110a0000 pid=2577 clone guuid=9ba52fe2-1800-0000-648a-f488120a0000 pid=2578 /tmp/sample.bin net send-data zombie guuid=0a210de2-1800-0000-648a-f488110a0000 pid=2577->guuid=9ba52fe2-1800-0000-648a-f488120a0000 pid=2578 clone 40f5f7f9-2372-5af2-8c7a-97e93c12704c 31.56.209.222:31337 guuid=9ba52fe2-1800-0000-648a-f488120a0000 pid=2578->40f5f7f9-2372-5af2-8c7a-97e93c12704c send: 524B
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1922014
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1922014 Sample: zero.x86.elf Startdate: 03/06/2026 Architecture: LINUX Score: 64 17 31.56.209.222, 31337, 40068 SWISSNET-ASUS Netherlands 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 9 zero.x86.elf 2->9         started        signatures3 process4 process5 11 zero.x86.elf 9->11         started        process6 13 zero.x86.elf 11->13         started        process7 15 zero.x86.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-03 01:59:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hilse7u4rfiadelwud3fzu7iykowlqzriiy5u6i77hviaph2t3ua._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260603-cekb6ah17n/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
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

Gafgyt

elf 8013e0ee0865605f511882c9fb2fd017e0d6585e7713ef8cdac77e9d0fb985c2

Mirai

elf 3a17227e9c8950019176a0f65cd3e8c29d65c3314231da791ff9ea803cfa9ee8

(this sample)

  
Dropped by
SHA256 8013e0ee0865605f511882c9fb2fd017e0d6585e7713ef8cdac77e9d0fb985c2
  
URLhaus
https://urlhaus.abuse.ch/url/3857827/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5f161e5d83846eac8391d19cf5931769

Comments