MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1
SHA3-384 hash: 5b19d98d29f92b7dc23b23ca7d1c9b5f375b49c64afca95ed640335d1bea5b520a71b0f254f76cfd6f903339e2e0268c
SHA1 hash: 17903ffb46fbec35fe30a80061786d5bbd4e8522
MD5 hash: dd410b5654b4045142a7d39de27e2107
humanhash: rugby-fish-magnesium-robert
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:74'740 bytes
First seen:2025-12-21 19:29:19 UTC
Last seen:2025-12-21 23:31:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:LOlDJ9nqHLw+ZQeuFvQfPbYGiNw7VI/rW0wvnEJ3gzE94e/ohd05TorH:Spn40+ZsvaTYbeO/VwP/zE99/ohq5TSH
TLSH T1DD73022B419F0AB3C1E99D3370077B30AFB8E057E8F12B05F8116045AA1DDB76294A7A
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :74'740 bytes
File size (de-compressed) :166'944 bytes
Format:linux/mips
Unpacked file: a306ffc68350a8f8b1d53e701e93ceb48524255ba85163fb43c917da2e3f4036

Intelligence

File Origin
# of uploads :
3
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f8b2959d-d28a-4608-a917-387e810a4d22/
Detection(s):
SecuriteInfo.com.ELF.Agent-BQZ.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.ELF.Agent-BQZ.21248634.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Locks files
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69484add29529c74a2f51ad4/reports/1df4f38d-d368-474c-a717-a45f2ab75fb3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T16:43:00Z UTC
Last seen:
2025-12-23T02:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/07c5d36b-a224-4313-9333-ec3eefe41ece
Behavior Graph:
Download SVG
%3 guuid=12a99063-1a00-0000-5ab6-11001f090000 pid=2335 /usr/bin/sudo guuid=664b2065-1a00-0000-5ab6-110026090000 pid=2342 /tmp/sample.bin guuid=12a99063-1a00-0000-5ab6-11001f090000 pid=2335->guuid=664b2065-1a00-0000-5ab6-110026090000 pid=2342 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56e892c2-6afe-406b-a447-9b6e20d5f737
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837235
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 19:30:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewijv6g2wzmv7cmc3zcjdtsgzztjmguj25cx2dgos7lacvngc3iq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery upx
Link:
https://tria.ge/reports/251221-x7hz1sskhk/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3c7eeeee-5377-4718-af46-51a88e900fed
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/25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1

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: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 25909af8dab6595f8982de4491ce46ce66961a89d7457d0cce97d60155a616d1

(this sample)

Mirai

elf a306ffc68350a8f8b1d53e701e93ceb48524255ba85163fb43c917da2e3f4036

  
URLhaus
https://urlhaus.abuse.ch/url/3739610/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a306ffc68350a8f8b1d53e701e93ceb48524255ba85163fb43c917da2e3f4036
  
Dropping
MD5 b4357a5e46dfff43dc1452792a8ca08e
  
URLhaus
https://urlhaus.abuse.ch/url/3739653/

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