MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019. 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


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019
SHA3-384 hash: 52273972efa6cc10dfc7a7459cd6c63eb56fe6f2cc778b35dedadc676ea1a6060e9caa69c263d6497e3e21fe6704e636
SHA1 hash: 05deb2bbad5e43e308f181aaf113f85db9461eef
MD5 hash: 20fda291f6c8bce02dfb5dc20ed6566c
humanhash: iowa-cola-tango-neptune
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:144'696 bytes
First seen:2025-09-10 12:36:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NkF+6uk9hckUGXZy9q/uleW0AJsPQDAFwLH6EDq0Rp6+P+po5C5DB1VJ3OdPU/fe:iF+6uk9hckUGXZy9q/uleW0AJsPQDJHZ
TLSH T146E3E71E7E215F3DFBA9C23447B78E26965933C637E1C585D1ACEA001E6024E641FFA8
telfhash t1f6115e1c493822f097725c9d5aeeff72e5a030df4a365d378e10e9a9ab6dd429d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5563352bced6cef604051cc40685db4c7bc1406ea0f7634a80d8a5933efbb826
File size (compressed) :48'488 bytes
File size (de-compressed) :145'124 bytes
Format:linux/mips
Packed file: 5563352bced6cef604051cc40685db4c7bc1406ea0f7634a80d8a5933efbb826

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Changes access rights for a file
Receives data from a server
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet lolbin masquerade mirai remote threat
Link:
https://www.filescan.io/uploads/68c17135c62f6996238837b4/reports/f74f1452-d35f-48ee-8896-12af97b7de27/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-10T10:55:00Z UTC
Last seen:
2025-09-10T10:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ce95d3ac-15ec-498d-a3e1-2f8d5736362b
Behavior Graph:
Download SVG
%3 guuid=1e6286ac-1600-0000-6beb-13518e0c0000 pid=3214 /usr/bin/sudo guuid=675757ae-1600-0000-6beb-1351940c0000 pid=3220 /tmp/sample.bin guuid=1e6286ac-1600-0000-6beb-13518e0c0000 pid=3214->guuid=675757ae-1600-0000-6beb-1351940c0000 pid=3220 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/04e914dc-3eaf-4a77-a94c-5db8e7f1e6c6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1774736
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1774736 Sample: morte.mips.elf Startdate: 10/09/2025 Architecture: LINUX Score: 72 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 morte.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.mips.elf 8->16         started        18 morte.mips.elf 8->18         started        20 morte.mips.elf 8->20         started        process6 22 morte.mips.elf 16->22         started        24 morte.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 12:38:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=usk2aukrtyqurlf32ise6wxtf54wxdqc5f36ipk46nz2lywk2amq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250910-pt1znsypt4/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
erfffxz.bounceme.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0 botnet mirai trojan gafgyt
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/cdcea490-5f45-45d0-9689-ea2c1833be95
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/a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

Mirai

elf 5563352bced6cef604051cc40685db4c7bc1406ea0f7634a80d8a5933efbb826

Mirai

elf a495a051519e2148acbbd2244f5af32f796b8e02e977e43d5cf373a5e2cad019

(this sample)

  
Dropped by
SHA256 5563352bced6cef604051cc40685db4c7bc1406ea0f7634a80d8a5933efbb826
  
URLhaus
https://urlhaus.abuse.ch/url/3617120/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8e3397d38db75e16c8deff683e32ff47
  
URLhaus
https://urlhaus.abuse.ch/url/3617107/
  
URLhaus
https://urlhaus.abuse.ch/url/3617095/
  
URLhaus
https://urlhaus.abuse.ch/url/3614398/
  
URLhaus
https://urlhaus.abuse.ch/url/3617144/
  
URLhaus
https://urlhaus.abuse.ch/url/3617099/

Comments