MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d. 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: aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d
SHA3-384 hash: 2130b424c8b58a75b51c73bb068b844921bfbe9b3b7d025707e0910e1cc7a3b17e0f4a702b4a388b7e70ab3c5f6a24c4
SHA1 hash: 1182ac4502ec05ad90fe8fd7c6d528e2825f086c
MD5 hash: 99547be5d5f529107893713f8f3715a9
humanhash: lithium-yellow-ceiling-jupiter
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:136'468 bytes
First seen:2025-09-18 15:11:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zyhHGpp0LMmBvWziVHxFfvaZWm54be0P0e5ZIMRTdT1:PuMmBeziVRFfvaZWma93TIMRRp
TLSH T1B4D3D81E7E218F7DFBD9D23447B39E25965823C637E1C585D1ACD6012E6028E281FFA8
telfhash t1a9118b0c893812f087751d9d6beeff36e56130df4a225e378d00e8adaa2ed429d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7c5a026b1bc209be531584cb12344ecaad1ea3a4b33f8f8a60961e22b7dfbd89
File size (compressed) :47'004 bytes
File size (de-compressed) :137'456 bytes
Format:linux/mips
Packed file: 7c5a026b1bc209be531584cb12344ecaad1ea3a4b33f8f8a60961e22b7dfbd89

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
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
DNS request
Changes access rights for a written file
Receives data from a server
Runs as daemon
Connection attempt
Opens a port
Sends data to a server
Changes access rights for a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet lolbin masquerade mirai remote threat
Link:
https://www.filescan.io/uploads/68cc2171390649f7a5f2e014/reports/f3b664b9-7589-43f9-b769-0a66dbcf30ec/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/aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d
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:
2025-09-18T13:26:00Z UTC
Last seen:
2025-09-18T13:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f86ccb5d-a049-4484-a0d2-3ef1e3c265a3
Behavior Graph:
Download SVG
%3 guuid=28a05e96-1500-0000-04f7-04bc490c0000 pid=3145 /usr/bin/sudo guuid=b7126c98-1500-0000-04f7-04bc4e0c0000 pid=3150 /tmp/sample.bin guuid=28a05e96-1500-0000-04f7-04bc490c0000 pid=3145->guuid=b7126c98-1500-0000-04f7-04bc4e0c0000 pid=3150 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/034eea43-cec7-46ad-aad4-2929bcb92661
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1780145
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1780145 Sample: morte.mips.elf Startdate: 18/09/2025 Architecture: LINUX Score: 76 26 sjnm.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 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 40 Uses dynamic DNS services 26->40 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/aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-18 15:12:44 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=vjod4242jkhyp5uwzq4reapdtbjlmd3obr7mqgzasngpibsfdm6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250918-sljxzasmw7/
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:
sjnm.ddns.net
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1b11f975-bb22-4e39-8fc8-43dc2c16df5f
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/aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d

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

sh 98247dcc1720e638eaa118a1b71e792283359d45a9204f01e3811b379a80d7cb

Mirai

elf 7c5a026b1bc209be531584cb12344ecaad1ea3a4b33f8f8a60961e22b7dfbd89

Mirai

elf aa5c3e6b9a4a8f87f696cc391201e39852b60f6e0c7ec81b20934cf406451b3d

(this sample)

  
Dropped by
SHA256 7c5a026b1bc209be531584cb12344ecaad1ea3a4b33f8f8a60961e22b7dfbd89
  
URLhaus
https://urlhaus.abuse.ch/url/3617120/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ddd65d2e158ba8eb42b874251091cfb7
  
URLhaus
https://urlhaus.abuse.ch/url/3614398/
  
URLhaus
https://urlhaus.abuse.ch/url/3617095/
  
URLhaus
https://urlhaus.abuse.ch/url/3617144/
  
URLhaus
https://urlhaus.abuse.ch/url/3617099/
  
URLhaus
https://urlhaus.abuse.ch/url/3617107/

Comments