MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c918751bc727db9048648eee53c6bbfaed1d43f92ad5b031c1c9a242192bec7b. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c918751bc727db9048648eee53c6bbfaed1d43f92ad5b031c1c9a242192bec7b
SHA3-384 hash: bdd1b378334a7a742e7560fbf13b4ecbb5606e04268dc8bd7b196f6d8cf7a1a1650c581e4ccb611395501518a51e2d80
SHA1 hash: 653bbfde60b3ed12ad2bebb5f7314c624400f58f
MD5 hash: cb36d21053e69ea6a0d6def137200620
humanhash: berlin-neptune-don-fourteen
File name:nabppc
Download: download sample
Signature Mirai
Create hunting rule
File size:60'740 bytes
First seen:2025-12-21 15:09:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:nMX8XshipSHLhp3ia1Z3xl8HqnwpOVwcev9So8N6AWQvXt2MzRWrTlbVRr:PppoLfrTxlU3pU69SFN6AWa2MeTlbVRr
TLSH T1D5535C42B3084943F5971DB0793F27E1D39E9B9021A4E387794EBA8D41B7E32450BEAD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
DNS request
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69480e273f8fdbf8e94d9eea/reports/20cc5660-d5b1-48d0-aec9-cbd25813cb16/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T12:35:00Z UTC
Last seen:
2025-12-21T15:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c918751bc727db9048648eee53c6bbfaed1d43f92ad5b031c1c9a242192bec7b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4ce23ccb-b136-4c44-a4a8-90df01c06609
Behavior Graph:
Download SVG
%3 guuid=a8966a2c-1e00-0000-02da-e452830b0000 pid=2947 /usr/bin/sudo guuid=f99ae52e-1e00-0000-02da-e4528b0b0000 pid=2955 /tmp/sample.bin guuid=a8966a2c-1e00-0000-02da-e452830b0000 pid=2947->guuid=f99ae52e-1e00-0000-02da-e4528b0b0000 pid=2955 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2d60aa73-8c63-4fbf-938e-1077e0270b86
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837065
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837065 Sample: nabppc.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 22 175.199.1.213, 23, 41520 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->22 24 175.199.15.59, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 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/c918751bc727db9048648eee53c6bbfaed1d43f92ad5b031c1c9a242192bec7b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c918751bc727db9048648eee53c6bbfaed1d43f92ad5b031c1c9a242192bec7b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 15:12:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zemhkg6he7nzasder3xfhrv37lwr2q7zflk3amobzgreegjl5r5q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-skvcbawkej/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5b7e670b-1537-4851-8acb-7c56c3aebef2
Please note that we are no longer able to provide a coverage score for Virus Total.

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 c918751bc727db9048648eee53c6bbfaed1d43f92ad5b031c1c9a242192bec7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739223/
  
Delivery method
Distributed via web download

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