MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0
SHA3-384 hash: caf09ab5e127f9aa5d69f4aa874782f560f30cee29e668ad51724f9617b773debc43f8154de2c3d8563a45631cb421c6
SHA1 hash: 2f1587fa94e844f1f31499a0bf671e21f06a9bf3
MD5 hash: bb19b60f0dd576c7ff81c63c0c492a9e
humanhash: seventeen-utah-beryllium-four
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:46'756 bytes
First seen:2025-08-30 19:51:41 UTC
Last seen:2025-08-31 18:35:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:iCnRI7sKz453K+htVqdC4hKEiw6FzGS6vHXN5JkOwpmqmHoKjo7mItvAx054:iC1KzyKY49hKXnz03J8jmHo3t4A4
TLSH T10023F1E3A60FE4A6E13169F3CCB4F340FD41146B594D078916E8B1FE8C368AE5E21272
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
File size (compressed) :46'756 bytes
File size (de-compressed) :105'456 bytes
Format:linux/amd64
Unpacked file: 9274fb81c0f6470ec9825bd3fa24f7d9abf931340d548c8f54b6bb6efe062bb6

Intelligence

File Origin
# of uploads :
2
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Connection attempt
DNS request
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68b356af39a6221faa76993a/reports/bdea89fc-cb0d-45e6-a7ad-9c6dc2e74239/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-08-30T17:15:00Z UTC
Last seen:
2025-08-30T17:15:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5948a296-8729-4c84-a76a-a4c97f5de32c
Behavior Graph:
Download SVG
%3 guuid=44909c97-1a00-0000-2da9-1adb650a0000 pid=2661 /usr/bin/sudo guuid=2fce119a-1a00-0000-2da9-1adb6e0a0000 pid=2670 /tmp/sample.bin mprotect-exec net guuid=44909c97-1a00-0000-2da9-1adb650a0000 pid=2661->guuid=2fce119a-1a00-0000-2da9-1adb6e0a0000 pid=2670 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2fce119a-1a00-0000-2da9-1adb6e0a0000 pid=2670->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=42a9949a-1a00-0000-2da9-1adb710a0000 pid=2673 /tmp/sample.bin guuid=2fce119a-1a00-0000-2da9-1adb6e0a0000 pid=2670->guuid=42a9949a-1a00-0000-2da9-1adb710a0000 pid=2673 clone guuid=e77f3dc5-1b00-0000-2da9-1adb8f0c0000 pid=3215 /tmp/sample.bin guuid=2fce119a-1a00-0000-2da9-1adb6e0a0000 pid=2670->guuid=e77f3dc5-1b00-0000-2da9-1adb8f0c0000 pid=3215 clone guuid=31bb41c5-1b00-0000-2da9-1adb900c0000 pid=3216 /tmp/sample.bin net send-data zombie guuid=2fce119a-1a00-0000-2da9-1adb6e0a0000 pid=2670->guuid=31bb41c5-1b00-0000-2da9-1adb900c0000 pid=3216 clone guuid=6c9de69a-1a00-0000-2da9-1adb730a0000 pid=2675 /tmp/sample.bin guuid=42a9949a-1a00-0000-2da9-1adb710a0000 pid=2673->guuid=6c9de69a-1a00-0000-2da9-1adb730a0000 pid=2675 clone guuid=7093eb9a-1a00-0000-2da9-1adb740a0000 pid=2676 /tmp/sample.bin net send-data zombie guuid=42a9949a-1a00-0000-2da9-1adb710a0000 pid=2673->guuid=7093eb9a-1a00-0000-2da9-1adb740a0000 pid=2676 clone guuid=7093eb9a-1a00-0000-2da9-1adb740a0000 pid=2676->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 990B a4e02df3-c7fa-5be2-b410-afe687812c07 41.216.189.108:80 guuid=7093eb9a-1a00-0000-2da9-1adb740a0000 pid=2676->a4e02df3-c7fa-5be2-b410-afe687812c07 send: 4B guuid=31bb41c5-1b00-0000-2da9-1adb900c0000 pid=3216->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 990B guuid=31bb41c5-1b00-0000-2da9-1adb900c0000 pid=3216->a4e02df3-c7fa-5be2-b410-afe687812c07 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eca750e3-e0c5-49a2-b65a-1c285a7af149
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1768261
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768261 Sample: morte.x86_64.elf Startdate: 30/08/2025 Architecture: LINUX Score: 72 22 drooby.ddns.net 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 morte.x86_64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 12 morte.x86_64.elf 8->12         started        14 morte.x86_64.elf 8->14         started        16 morte.x86_64.elf 8->16         started        process6 18 morte.x86_64.elf 12->18         started        20 morte.x86_64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-30 19:56:52 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tsvnaqs4svvmjq7eq4iombidxhtpsddn36z45smwayb2fdm2zkqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250830-ylx3gsfl3w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
drooby.ddns.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/df306b81-d34d-4e0d-86ff-cfe70b11f2c5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh 842ddc9b2aaf46d8defb2ce094e703d66946a55b17b4291d26188bf49a54ee0b

Mirai

elf 9caad0425c956ac4c3e48710e60503b9e6f90c6ddfb3cec9960603a28d9acaa0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3614393/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 842ddc9b2aaf46d8defb2ce094e703d66946a55b17b4291d26188bf49a54ee0b
  
Dropped by
MD5 73e9516004c01a8f438278508002b849
  
URLhaus
https://urlhaus.abuse.ch/url/3614583/
  
URLhaus
https://urlhaus.abuse.ch/url/3614581/

Comments