MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e
SHA3-384 hash: 6ecda71f02472bf6b559a9dfbb6e2ee048db62cc5f84e3d5332a46ca0b90e8ebd91e4d1471b93043edf8b6a8950d57af
SHA1 hash: 8397762e225cc0d48a796331aaf9cc5cab07f4f9
MD5 hash: f76085ea2ea30c090fde590156919ada
humanhash: zulu-december-autumn-edward
File name:nz.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:46'944 bytes
First seen:2026-07-22 19:23:46 UTC
Last seen:2026-07-23 11:57:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:doodpoYb0fc3VVItqN3oLz7fPJN2qIoPTqYpf+NPm/rmoW8T3Mu4uVcqgw09U:dood+Yb0fGRN3oLf/2qIo5pf+NOm98TH
TLSH T1C623F142C1B10C61EEEA1BF58D55479C93E22B2E00C219B632EADF604666E758E2DCD9
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
File size (compressed) :46'944 bytes
File size (de-compressed) :120'396 bytes
Format:linux/ppc32
Unpacked file: d1782bb9948f4b91b832b73c74998ab679aa643de40d668ce30a96db541052a7

Intelligence

File Origin
# of uploads :
4
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8057dbd1-799e-4dc9-a91d-33c52ea78bb5/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a6118f1dcd931b1df9afe7f/reports/71a55d84-dd3b-4b75-99a5-bd08d4bafc54/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-22T13:01:00Z UTC
Last seen:
2026-07-24T12:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8b2571cd-0071-450c-a374-3f7f8387b00e
Behavior Graph:
Download SVG
%3 guuid=2f41d5e9-1800-0000-0fa4-6f85150c0000 pid=3093 /usr/bin/sudo guuid=4a4e66ee-1800-0000-0fa4-6f85200c0000 pid=3104 /tmp/sample.bin guuid=2f41d5e9-1800-0000-0fa4-6f85150c0000 pid=3093->guuid=4a4e66ee-1800-0000-0fa4-6f85200c0000 pid=3104 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b1dd278d-5f63-4609-9a1f-208647428fab
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1946773
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1946773 Sample: nz.ppc.elf Startdate: 22/07/2026 Architecture: LINUX Score: 84 26 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 nz.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 nz.ppc.elf 8->16         started        18 nz.ppc.elf 8->18         started        20 nz.ppc.elf 8->20         started        process6 22 nz.ppc.elf 16->22         started        24 nz.ppc.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-22 19:24:38 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ctx2y65m3nr4oufszgzcpna2ebl5bn43ecpcsmvkgew24wjwgn7a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260722-x4mtssshrd/
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/14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 14efac7bacdb63c750b2c9b227b41a2057d0b79b209e2932aa312dae5936337e

(this sample)

Mirai

elf d1782bb9948f4b91b832b73c74998ab679aa643de40d668ce30a96db541052a7

  
URLhaus
https://urlhaus.abuse.ch/url/3887323/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d1782bb9948f4b91b832b73c74998ab679aa643de40d668ce30a96db541052a7
  
Dropping
MD5 98f6eb6c6a8f3149f6d164c0e9ee7ca6

Comments