MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66
SHA3-384 hash: 641b8f22a4a95daa8561a400e63b0f0633704cbce8f50d5b4c31c3a87303b5df452635c71b6ebba9505a53a057c48722
SHA1 hash: 854bdb5c6a5814e56a0ac6d702406a348743e5bc
MD5 hash: 0aa0ee9893c7c92f359341d02224a1c4
humanhash: zebra-hot-delta-social
File name:nabm68k
Download: download sample
File size:46'844 bytes
First seen:2025-12-07 11:24:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:/PU7P6B7s8iEwKBtmfALKlsgggggrWwZ6xOy8uz4vuEFKqVpwoAt5bel3yPloA:/w6puERBtmYLNgggggKw4Ay8uz4fFKqs
TLSH T180231AD3B800EC7DFC8DE63AC50A4A00B171B61886512A63E366FD6FDD722987C6DD46
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6935641fbc15eab491f64845/reports/5816e080-ad75-4578-ab53-1c8c6c20150e/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-07T05:06:00Z UTC
Last seen:
2025-12-07T05:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/849f3db9-20e1-427c-9542-75c6e54cc328
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1828316
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: 1828316 Sample: nabm68k.elf Startdate: 07/12/2025 Architecture: LINUX Score: 56 22 161.171.197.0, 23 WAL-MARTUS United States 2->22 24 96.20.38.233, 23 VIDEOTRONCA Canada 2->24 26 99 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 nabm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabm68k.elf 8->14         started        process6 16 nabm68k.elf 14->16         started        18 nabm68k.elf 14->18         started        20 nabm68k.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z62bi4nhwkuvycr2japoyinriqilrom32exbuxi63fw2fdwc5zta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251207-njdwqa1ket/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2f48fc56-2b10-40db-857a-5fc6c2714d39
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/cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66

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

elf cfb41471a7b2a95c0a3a481eec21b14410b8b99bd12e1a5d1ed96da28ec2ee66

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726355/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3727592/

Comments