MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5d5d15fc56d20938c142ba1d146ff218676cf210b26ae60c33626d806aa1993. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5d5d15fc56d20938c142ba1d146ff218676cf210b26ae60c33626d806aa1993
SHA3-384 hash: ff0d62c6b5a513897e6c9d5e3b196b6533ed72b38cccd79a07e0ca3cd7557ea75c67a90f49f5cbfa10cbc483f4dda7be
SHA1 hash: b64e907fa5ad5f1e12e168dcab2b9d961c97a10a
MD5 hash: 58c8d5677f808433e59d78494daba5b1
humanhash: orange-hawaii-yellow-crazy
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:68'568 bytes
First seen:2025-12-01 10:27:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YPJPnvrvXgx8M1mtZv6vLux6C3CWIS2n/IkJrwHuaycnuKDN0:YFnTvQ8M6vLx6CSWItn/IkJkycuON0
TLSH T1276302DAAFF82792C17CA3B236447B81D54674E1AC53EB5D3E0F01062E6860F74D9786
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 UPX
File size (compressed) :68'568 bytes
File size (de-compressed) :131'984 bytes
Format:linux/arm64
Unpacked file: 1f2185bf10cf8fa056273c5ee5d69b7b21743fb2374754b1414cf2486c5bc841

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
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
Deletes a file
Creating a file in the %temp% directory
Deleting a recently created file
Connection attempt
Kills critical processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt packed upx
Link:
https://www.filescan.io/uploads/692d6dbfd0d5e7288b52b00e/reports/6071bccc-2181-4313-be78-ccb7ecf86abb/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/45327b93-5171-488d-b63d-6bab4eacf572
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1823470
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: 1823470 Sample: xnxnxnxnxnxnxnxnaarch64xnxn.elf Startdate: 01/12/2025 Architecture: LINUX Score: 72 59 efjgerws.galaxias.cc 213.209.143.33, 53326, 53334, 53344 RAPIDNET-DEHaunstetterStr19DE Germany 2->59 61 109.202.202.202, 80 INIT7CH Switzerland 2->61 63 4 other IPs or domains 2->63 65 Connects to many ports of the same IP (likely port scanning) 2->65 67 Sample is packed with UPX 2->67 8 xnxnxnxnxnxnxnxnaarch64xnxn.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 103 other processes 2->14 signatures3 process4 file5 18 xnxnxnxnxnxnxnxnaarch64xnxn.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 77 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->77 34 80 other processes 14->34 signatures6 process7 process8 36 xnxnxnxnxnxnxnxnaarch64xnxn.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 59 other processes 34->53 signatures9 69 Sample tries to kill a massive number of system processes 36->69 71 Sample tries to kill multiple processes (SIGKILL) 36->71 73 Manipulation of devices in /dev 36->73 75 Deletes system log files 36->75
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5d5d15fc56d20938c142ba1d146ff218676cf210b26ae60c33626d806aa1993
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5d5d15fc56d20938c142ba1d146ff218676cf210b26ae60c33626d806aa1993/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4xk5cx6fnuqjhdaufoq5crx7egdhntzbbmtk4ygdgytnqbvkdgjq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251201-mhrwhsg16a/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/022c56fa-75e9-4a32-bc37-57fe3daf85f9
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 e5d5d15fc56d20938c142ba1d146ff218676cf210b26ae60c33626d806aa1993

(this sample)

Mirai

elf 1f2185bf10cf8fa056273c5ee5d69b7b21743fb2374754b1414cf2486c5bc841

  
URLhaus
https://urlhaus.abuse.ch/url/3713408/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1f2185bf10cf8fa056273c5ee5d69b7b21743fb2374754b1414cf2486c5bc841
  
Dropping
MD5 67ec34c32db20541a6a8365692570d0b
  
URLhaus
https://urlhaus.abuse.ch/url/3713393/

Comments