MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb
SHA3-384 hash: 05505efc994829fe4218cf6b4fd6182c12c6ff0a7d8ea06c8503784d59da0e23e5be8adb3fd0caea3b5e2deee1600107
SHA1 hash: 3c810aad95d585ac57f24392b0265b03e73d86e4
MD5 hash: 203a55ed4a66b8fdbbdd840c8d432339
humanhash: chicken-oxygen-blue-floor
File name:S3o.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:47'932 bytes
First seen:2025-11-27 09:47:59 UTC
Last seen:2025-11-27 10:13:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:NtB548w628WWpbLcWgmTigHkxre0NYLLbN4qTEuxzMgfu74plzbiAslx05m:vBw62YcWWxre0NYfbN4qzXLzbiAsAm
TLSH T10E23F14240A9C2A4E523A5F3380BF6D8ED797A67411E5E3B2C9F732B0C5DDA06618724
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) :47'932 bytes
File size (de-compressed) :110'000 bytes
Format:linux/amd64
Unpacked file: e4eba2e970479067afaaefc9eafb8e270e8683e76786a88ae6bb081a252bff7c

Intelligence

File Origin
# of uploads :
2
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69281e702845e4111d8c7c79/reports/b7548b8f-cba0-40b7-895a-adaf4276feeb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-27T07:06:00Z UTC
Last seen:
2025-11-27T17:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d288035-3763-47fb-82b2-3e310f6c1337
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1821642
Signature
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: 1821642 Sample: S3o.x86_64.elf Startdate: 27/11/2025 Architecture: LINUX Score: 68 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 41.216.189.185, 49546, 49548, 49550 AS40676US South Africa 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 S3o.x86_64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 S3o.x86_64.elf 8->12         started        14 S3o.x86_64.elf 8->14         started        16 S3o.x86_64.elf 8->16         started        process6 18 S3o.x86_64.elf 12->18         started        20 S3o.x86_64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=swmdupi3gt675nzsjxuklpbcwgw4csa2au2mnulhfremvn7yetvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251127-ltj5datqfz/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vserge42.bounceme.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b0c5cecc-20ca-4877-abd6-64a747d75aac
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/95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb

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: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: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 95983a3d1b34fdfeb7324de8a5bc22b1adc1481a0534c6d1672c48cab7f824eb

(this sample)

Mirai

elf e4eba2e970479067afaaefc9eafb8e270e8683e76786a88ae6bb081a252bff7c

  
URLhaus
https://urlhaus.abuse.ch/url/3717857/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e4eba2e970479067afaaefc9eafb8e270e8683e76786a88ae6bb081a252bff7c
  
Dropping
MD5 ad73c86a9b93f5ec87d8894067d28133

Comments