MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67. 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: 11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67
SHA3-384 hash: e25515e6e5498f30e6c3302414adbface407ccac72f2d08a1510060870b5a80709f26808b5d0347ee7ee81d2b6013bb8
SHA1 hash: 68f345ab8e32f264a2725a927b2035c1cb292cba
MD5 hash: 27dd9357da21b48dbb254a7235df2577
humanhash: december-alabama-pluto-arkansas
File name:nklppc
Download: download sample
Signature Mirai
Create hunting rule
File size:73'468 bytes
First seen:2025-12-21 15:09:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0Kfmbakx9AtBT01PiHxWgISJ8bIewTBimT3bVRp:xuo21PiHuSJQGBT3R
TLSH T1CB735C43B2180947E4A729B4293F1BE183BFA99021E4B78A790FAF494576E334447FDD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
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
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
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/69480db884afa5547b5b6c84/reports/3a1d6dab-18ff-4567-b5b4-cc96a2bcafd6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T12:39:00Z UTC
Last seen:
2025-12-21T14:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0704166a-3fc8-4b38-9717-6c9d463f7def
Behavior Graph:
Download SVG
%3 guuid=c3ccb127-1d00-0000-0223-ba84de080000 pid=2270 /usr/bin/sudo guuid=97ba5829-1d00-0000-0223-ba84df080000 pid=2271 /tmp/sample.bin guuid=c3ccb127-1d00-0000-0223-ba84de080000 pid=2270->guuid=97ba5829-1d00-0000-0223-ba84df080000 pid=2271 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f8446e01-b76e-4a09-bf09-226e0ba5d80a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837078
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: 1837078 Sample: nklppc.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 18 176.239.1.1 TURKCELL-ASTurkcellASTR Turkey 2->18 20 176.239.1.2 TURKCELL-ASTurkcellASTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nklppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklppc.elf 8->14         started        process6 16 nklppc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 15:10:56 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=cg36dogpzchemu5mh3qe57n2fgnnxxrzjpyourtasa2syyokfrtq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-sj7w1sej9y/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/96f1d121-03a9-40c0-be4e-8c2e726986a8
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/11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67

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 11b7e1b8cfc88e4653ac3ee04efdba299adbde394bf0ea466090352c61ca2c67

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739205/
  
Delivery method
Distributed via web download

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