MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51. 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: ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51
SHA3-384 hash: 81305334e888479cabfcf98d883d3a5aa90c9f21b6d5a77805b870d0b891bd2df7440d9f6471a5460673cb8841d74470
SHA1 hash: 839f3679ac8a12503bfa60473302903fd6e9795f
MD5 hash: 63ee8b054f5927c75bcc4a0a429f790d
humanhash: november-december-uncle-don
File name:ngentodluwh.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:210'352 bytes
First seen:2025-11-23 01:24:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hwHZxTsWhP+7p5zJqw31lCPvcm58mG/cLrZSkLYxQGmj0g5NrBSMhHi9SNFch32+:hMEzDs5R0uCzotFch3PLXkmiFp8l
TLSH T17B24C70AAF910EBBD8AFDD3702EA1B0628CCA41721A53B797674D528F50E50F5AD3C74
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 b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0
File size (compressed) :63'712 bytes
File size (de-compressed) :210'352 bytes
Format:linux/mipsel
Packed file: b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
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-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Kills processes
Opens a port
Sends data to a server
Kills critical processes
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-22T23:46:00Z UTC
Last seen:
2025-11-23T02:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ed93d27-aa5c-40c8-98c2-02b5547c7c43
Behavior Graph:
Download SVG
%3 guuid=3d6d755c-1a00-0000-d4b8-37d6080b0000 pid=2824 /usr/bin/sudo guuid=6b97e25f-1a00-0000-d4b8-37d60e0b0000 pid=2830 /tmp/sample.bin guuid=3d6d755c-1a00-0000-d4b8-37d6080b0000 pid=2824->guuid=6b97e25f-1a00-0000-d4b8-37d60e0b0000 pid=2830 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1819266
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819266 Sample: ngentodluwh.mipsel.elf Startdate: 23/11/2025 Architecture: LINUX Score: 56 22 102.146.179.254, 23 ZAIN-ZAMBIAZM Zambia 2->22 24 221.167.55.194, 23, 32816 YSU-AS-KRyoungsanuniversityKR Korea Republic of 2->24 26 98 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 ngentodluwh.mipsel.elf 2->8         started        signatures3 process4 process5 10 ngentodluwh.mipsel.elf 8->10         started        12 ngentodluwh.mipsel.elf 8->12         started        14 ngentodluwh.mipsel.elf 8->14         started        process6 16 ngentodluwh.mipsel.elf 10->16         started        18 ngentodluwh.mipsel.elf 10->18         started        20 ngentodluwh.mipsel.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 01:25:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsxpk3wvklbsf5kaa4svj6uvttwo7ut6kfyd2vwjr2ne3svetniq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251123-bta7cssnam/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads system network configuration
Creates a large amount of network flows
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (13612) amount of remote hosts
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f7be442f-40d1-4c41-a250-d53b0e1c2478
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/ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51

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_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 b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0

Mirai

elf ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51

(this sample)

  
Dropped by
SHA256 b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0
  
URLhaus
https://urlhaus.abuse.ch/url/3714493/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6341484094ac73aa1b9ab17c1dd615fd
  
URLhaus
https://urlhaus.abuse.ch/url/3714510/
  
URLhaus
https://urlhaus.abuse.ch/url/3714743/
  
URLhaus
https://urlhaus.abuse.ch/url/3714759/

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