MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d70469231c644296239696d435e1c7621f6062069f57060ace0c08f144d5d9. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3d70469231c644296239696d435e1c7621f6062069f57060ace0c08f144d5d9
SHA3-384 hash: b7b89ddeb363e7041b32b54ebc852d7aaf21ca3b514d8e61d47bca6ca755fcf0559d9cb1cdadf52fd2360113d9066182
SHA1 hash: b2db6ba2ca3d862c3775596d4f58ea1d81f02481
MD5 hash: f6f82b377be86b90a0b32754881e888e
humanhash: ack-king-quiet-lima
File name:xnxnxnxnxnxnxnxnpowerpcxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:68'180 bytes
First seen:2025-12-01 10:14:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qMkbvrpl13t45rISArTyKCKwsWGu63KUTVcd7tH4SrPs:jkbj5yqrTyjBuDcd75rPs
TLSH T1766302E0FF09B1F9F4E0DA3390F1058692614E35845BAFE36056F697EEA54D0206BB39
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :68'180 bytes
File size (de-compressed) :197'320 bytes
Format:linux/ppc32
Unpacked file: b9f72dc346f0130789dd6fc9cc4545a9c7379dee66c9a6be2174800b23ac5d05

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file in the %temp% directory
Deletes a file
Receives data from a server
Kills processes
Creating a file
Locks files
Deleting a recently created file
Sends data to a server
Substitutes an application name
Kills critical processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/692d6abc2cd29ea63003b23a/reports/a04c0cc8-2939-48b6-ac27-1efcf08799b5/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a2315b8d-843a-4c75-a6f3-b447dada725e
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1823464
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823464 Sample: xnxnxnxnxnxnxnxnpowerpcxnxn.elf Startdate: 01/12/2025 Architecture: LINUX Score: 72 59 efjgerws.galaxias.cc 213.209.143.33, 45652, 45656, 45658 RAPIDNET-DEHaunstetterStr19DE Germany 2->59 61 Connects to many ports of the same IP (likely port scanning) 2->61 63 Sample is packed with UPX 2->63 8 xnxnxnxnxnxnxnxnpowerpcxnxn.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 92 other processes 2->14 signatures3 process4 file5 18 xnxnxnxnxnxnxnxnpowerpcxnxn.elf 8->18         started        20 gpu-manager sh 10->20         started        22 gpu-manager sh 10->22         started        24 gpu-manager sh 10->24         started        30 5 other processes 10->30 26 gpu-manager sh 12->26         started        28 gpu-manager sh 12->28         started        32 6 other processes 12->32 55 /var/log/kern.log, ASCII 14->55 dropped 57 /var/log/auth.log, ASCII 14->57 dropped 73 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->73 34 139 other processes 14->34 signatures6 process7 process8 36 xnxnxnxnxnxnxnxnpowerpcxnxn.elf 18->36         started        39 sh grep 20->39         started        41 sh grep 22->41         started        43 sh grep 24->43         started        45 sh grep 26->45         started        47 sh grep 28->47         started        49 5 other processes 30->49 51 6 other processes 32->51 53 121 other processes 34->53 signatures9 65 Sample tries to kill a massive number of system processes 36->65 67 Sample tries to kill multiple processes (SIGKILL) 36->67 69 Manipulation of devices in /dev 36->69 71 Deletes system log files 36->71
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a3d70469231c644296239696d435e1c7621f6062069f57060ace0c08f144d5d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3d70469231c644296239696d435e1c7621f6062069f57060ace0c08f144d5d9/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uplqi2jddrseffrds2lninpby5rb6ydca2pvobqkzygar4ke2xmq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251201-mac3dsam2t/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/10ae82d6-351f-4c92-b0cf-3bd07e9bc9e5
Please note that we are no longer able to provide a coverage score for Virus Total.

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 a3d70469231c644296239696d435e1c7621f6062069f57060ace0c08f144d5d9

(this sample)

Mirai

elf b9f72dc346f0130789dd6fc9cc4545a9c7379dee66c9a6be2174800b23ac5d05

  
URLhaus
https://urlhaus.abuse.ch/url/3713405/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b9f72dc346f0130789dd6fc9cc4545a9c7379dee66c9a6be2174800b23ac5d05
  
Dropping
MD5 8b4cad2fb20d0cdd274c28a0491f309b

Comments