MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a. 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: 957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a
SHA3-384 hash: b23614a3cd7adc50db5ec6efff7645cf1f4ed6b5a23703474b9f5ee968ddd49afc81504ff2bedc85b782b23f7f6ae1d9
SHA1 hash: b42ad5c229d92969b4b6c19ebb8b38bcc38c3078
MD5 hash: daf146aaa464dd95dcd4a194b8721e94
humanhash: undress-fanta-early-sixteen
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:67'676 bytes
First seen:2025-12-09 16:56:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rfAPLF1hSOgUHxCU3PDBvQAoHqkcRFsXH/T:r0JSOgohbhc/T
TLSH T18563A316BF650FB7ECABCD3745B91704288CA50B21E87B753934D918B68B25B09F38B4
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/693854ec1eac7b9b76a20143/reports/cbd74bf7-75f3-4c8a-b18e-060c04a12bbe/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T12:58:00Z UTC
Last seen:
2025-12-09T13:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8b4e8559-b2f3-4a80-b496-fdb2b65c0c64
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1829675
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1829675 Sample: zermpsl.elf Startdate: 09/12/2025 Architecture: LINUX Score: 48 18 54.217.10.153, 34600, 443 AMAZON-02US United States 2->18 20 54.247.62.1, 443 AMAZON-02US United States 2->20 22 2 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 zermpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zermpsl.elf 8->14         started        process6 16 zermpsl.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 16:57:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sv6tjr25nw7xfqc7ed75xfmjywggnxhednjb7mxhcsqzbqnzleva._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/251209-vgczza1ngq/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3516012e-66c5-4b79-873d-e713dd372a56
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/957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a

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 957d34c75d6dbf72c05f20ffdb9589c58c66dce41b521fb2e714a190c1b9592a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726377/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726584/

Comments