MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0
SHA3-384 hash: 9a295162d9722e9d7e8bfe8bdfe6a0e2ae5cabc1f30aa6e10e409fe96eb30821920904bb6d83bbeef1759c3df326f5bc
SHA1 hash: ab41195150df5f6217376181a1d7a968be20aa41
MD5 hash: 8bb411dc0289bf0b340675e847edf44f
humanhash: red-skylark-kentucky-romeo
File name:nabppc
Download: download sample
Signature Mirai
Create hunting rule
File size:62'740 bytes
First seen:2025-12-17 10:59:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:58vomlyQY+PVN49D89jIilrJWm4cnubVRe:58/8u9E+FvnuG
TLSH T128536D4173084943E55B1DF0393F2BE1E79F9A9021B4B386695EBB8D42B6E33500BE9D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69428d47e126b9ff4384acf3/reports/2d6f8f8a-e1a4-4a12-9d69-80a24a501cc9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-17T08:43:00Z UTC
Last seen:
2025-12-17T09:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ef8bed0f-7ee8-4a89-a673-10423d75717d
Behavior Graph:
Download SVG
%3 guuid=18179dff-1800-0000-33fe-a3f9cf0a0000 pid=2767 /usr/bin/sudo guuid=00041a03-1900-0000-33fe-a3f9d50a0000 pid=2773 /tmp/sample.bin guuid=18179dff-1800-0000-33fe-a3f9cf0a0000 pid=2767->guuid=00041a03-1900-0000-33fe-a3f9d50a0000 pid=2773 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/579492e3-78e2-4e21-845b-ffac090651d0
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1834704
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834704 Sample: nabppc.elf Startdate: 17/12/2025 Architecture: LINUX Score: 48 22 47.113.219.200, 23 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 2->22 24 47.113.219.201, 23 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 2->24 26 100 other IPs or domains 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 30 Sample scans a subnet 2->30 8 nabppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabppc.elf 8->14         started        process6 16 nabppc.elf 14->16         started        18 nabppc.elf 14->18         started        20 nabppc.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 11:00:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxhvzwhjmnj6peawdfz3istsvldxvhqtfo4f5dmouzx6ok2mrpya._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251217-m359msdq9w/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/04112149-2a30-48bb-bcbf-d81c273fbde1
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/cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0

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: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 cdcf5cd8e96353e790161973b44a72aac77a9e132bb85e8d8ea66fe72b4c8bf0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3727598/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726471/

Comments