MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e
SHA3-384 hash: 593cd0109406f151d9a3d25c588949a14919fa760ec1402da0d88468be62556a7b3e66afb4c93ec9bf8885673e58d9d3
SHA1 hash: 290f185925c2613bcc5a531ac76cb2bcfbf80899
MD5 hash: 0aa5a8445b91cc28b4fa1fbb223860ad
humanhash: alanine-black-sodium-ink
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:21'580 bytes
First seen:2026-07-08 01:05:22 UTC
Last seen:2026-07-08 07:52:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:MtPFIlqax5D9tN4uS61t2qWVl/cMReX1zFGCOHFfx4+fkY669C+v1RKe:P5ptHKLV23l5GCAx4+cd6nKe
TLSH T16DA2E068D5D10557C82ED43DE7FE8493C42AE845976F23C8B7EB9627854B819C730A0C
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) :21'580 bytes
File size (de-compressed) :47'440 bytes
Format:linux/i386
Unpacked file: fdef885dbd4fe4d9a38821c0eac2d3ea77702ab890debb47c9957908d9398e81

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0694d79c-9207-4e9e-a4dd-594f0dcfa559/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a4da26c6bc5328c533cdac9/reports/30d09c0e-374e-45fe-ad1c-7f1dbb75926c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-07T22:16:00Z UTC
Last seen:
2026-07-07T23:06:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ca8919b2-7e15-4bf3-8e00-cc03dd78fe5d
Behavior Graph:
Download SVG
%3 guuid=fa6e096d-2000-0000-538e-25955f130000 pid=4959 /usr/bin/sudo guuid=926e626f-2000-0000-538e-259564130000 pid=4964 /tmp/sample.bin net guuid=fa6e096d-2000-0000-538e-25955f130000 pid=4959->guuid=926e626f-2000-0000-538e-259564130000 pid=4964 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=926e626f-2000-0000-538e-259564130000 pid=4964->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2789c86f-2000-0000-538e-259566130000 pid=4966 /tmp/sample.bin dns net send-data zombie guuid=926e626f-2000-0000-538e-259564130000 pid=4964->guuid=2789c86f-2000-0000-538e-259566130000 pid=4966 clone guuid=2789c86f-2000-0000-538e-259566130000 pid=4966->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 900B 80668549-c89f-5883-8f50-79c9db044b08 217.32.184.17:23 guuid=2789c86f-2000-0000-538e-259566130000 pid=4966->80668549-c89f-5883-8f50-79c9db044b08 send: 2B guuid=a9f1d66f-2000-0000-538e-259567130000 pid=4967 /tmp/sample.bin guuid=2789c86f-2000-0000-538e-259566130000 pid=4966->guuid=a9f1d66f-2000-0000-538e-259567130000 pid=4967 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/41abddc0-e9a8-4e0b-a89e-49168fc328a2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1938976
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1938976 Sample: i686.elf Startdate: 08/07/2026 Architecture: LINUX Score: 60 14 45.90.163.37 2->14 16 217.32.184.17, 23 PLUSNETUKInternetServiceProviderGB United Kingdom 2->16 18 Malicious sample detected (through community Yara rule) 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 8 i686.elf 2->8         started        signatures3 process4 process5 10 i686.elf 8->10         started        process6 12 i686.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-08 01:07:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hptd7mgr3wxpfjlzvjazzztwfviic5raxtyeqtqihmobsuwzszha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux upx
Link:
https://tria.ge/reports/260708-bfxs7sgz7v/
Behaviour
Changes its process name
Family: Mirai
Malware Config
C2 Extraction:
45.90.163.37
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 3be63fb0d1ddaef2a579aa419ce6762d50817620bcf0484e083b1c1952d9964e

(this sample)

Mirai

elf fdef885dbd4fe4d9a38821c0eac2d3ea77702ab890debb47c9957908d9398e81

  
Dropping
SHA256 fdef885dbd4fe4d9a38821c0eac2d3ea77702ab890debb47c9957908d9398e81
  
Dropping
MD5 5cd6b827eb268d135153bfc6d11a56fe
  
URLhaus
https://urlhaus.abuse.ch/url/3883630/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3881679/

Comments