MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa
SHA3-384 hash: aa4823a7a4aff19a2f77f0b05a776caa7df59b491eef1c5fee3253fc3664002e68dfd88e04f99c042053b2ec4a4c678a
SHA1 hash: 738ec55138eded8efec68f89d1606e7a00d92278
MD5 hash: f7e99022acf18e8b988e6a34cafdc9f3
humanhash: orange-spring-gee-lamp
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:39'384 bytes
First seen:2025-08-06 18:46:55 UTC
Last seen:2025-08-07 05:32:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:gu+v48wtLTLonmNVAevXZ+p6K05lKwlnLrZloQ3zqPnbcuyD7UHQRjF:gSomvAIXop6KycwlxuQ3GPnouy8Hyp
TLSH T12403F15A0C9F0198C8BF613694CFB31C4689C2DEC5C08B5566D43979C5E8BFE9E2C167
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) :39'384 bytes
File size (de-compressed) :83'220 bytes
Format:linux/i386
Unpacked file: 08c2c4ef6e0d9ac99ca4961fead928710ccaafbb0caa67d6d74207b75c63fc83

Intelligence

File Origin
# of uploads :
2
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/6893a3469ef4d2ff7ceec01c/reports/b48d37b8-0a4e-4833-b8da-89a745563182/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/6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7613c828-c2ae-4dce-9905-08ada8393ea3
Behavior Graph:
Download SVG
%3 guuid=88964d3f-1a00-0000-0453-cf82aa0a0000 pid=2730 /usr/bin/sudo guuid=c0625441-1a00-0000-0453-cf82ae0a0000 pid=2734 /tmp/sample.bin net guuid=88964d3f-1a00-0000-0453-cf82aa0a0000 pid=2730->guuid=c0625441-1a00-0000-0453-cf82ae0a0000 pid=2734 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c0625441-1a00-0000-0453-cf82ae0a0000 pid=2734->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c2103142-1a00-0000-0453-cf82b10a0000 pid=2737 /tmp/sample.bin guuid=c0625441-1a00-0000-0453-cf82ae0a0000 pid=2734->guuid=c2103142-1a00-0000-0453-cf82b10a0000 pid=2737 clone guuid=c3207f6f-1b00-0000-0453-cf82930c0000 pid=3219 /tmp/sample.bin guuid=c0625441-1a00-0000-0453-cf82ae0a0000 pid=2734->guuid=c3207f6f-1b00-0000-0453-cf82930c0000 pid=3219 clone guuid=5a93866f-1b00-0000-0453-cf82940c0000 pid=3220 /tmp/sample.bin net send-data zombie guuid=c0625441-1a00-0000-0453-cf82ae0a0000 pid=2734->guuid=5a93866f-1b00-0000-0453-cf82940c0000 pid=3220 clone guuid=4e864142-1a00-0000-0453-cf82b20a0000 pid=2738 /tmp/sample.bin guuid=c2103142-1a00-0000-0453-cf82b10a0000 pid=2737->guuid=4e864142-1a00-0000-0453-cf82b20a0000 pid=2738 clone guuid=dc8d4942-1a00-0000-0453-cf82b30a0000 pid=2739 /tmp/sample.bin dns net send-data zombie guuid=c2103142-1a00-0000-0453-cf82b10a0000 pid=2737->guuid=dc8d4942-1a00-0000-0453-cf82b30a0000 pid=2739 clone guuid=dc8d4942-1a00-0000-0453-cf82b30a0000 pid=2739->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 36B dac1a50c-9030-58bd-8b04-b0ceda4107fe boatn1941.ddns.net:12121 guuid=dc8d4942-1a00-0000-0453-cf82b30a0000 pid=2739->dac1a50c-9030-58bd-8b04-b0ceda4107fe send: 10B guuid=5a93866f-1b00-0000-0453-cf82940c0000 pid=3220->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1080B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=5a93866f-1b00-0000-0453-cf82940c0000 pid=3220->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d9719ab-5ba6-4e6d-ae0f-89a924e708e8
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1751607
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1751607 Sample: morte.i686.elf Startdate: 06/08/2025 Architecture: LINUX Score: 64 26 boatn1941.ddns.net 2->26 28 boatn1941.ddns.net 87.121.84.111, 12121, 41094, 41096 SKATTV-ASBG Bulgaria 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Sample is packed with UPX 2->36 8 morte.i686.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 16 morte.i686.elf 8->16         started        18 morte.i686.elf 8->18         started        20 morte.i686.elf 8->20         started        process6 22 morte.i686.elf 16->22         started        24 morte.i686.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 15:23:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mkm3rufwnnf2aht2xf5hsqmazwjzaay4sc66lbvhdsyigrvt6h5a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250806-xfavbsek9t/
Behaviour
Writes file to tmp directory
Loads a kernel module
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ab831435-3bd1-40f8-a5f7-b4bf5e57d617
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa

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: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

elf 6299b8d0b66b4ba01e7ab97a794180cd9390031c90bde586a71cb08346b3f1fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3597717/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3598432/

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