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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96384b2d9d0f1bc413ebf494ee50ff9de981e36384fb14af4731c67edddb0809. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 96384b2d9d0f1bc413ebf494ee50ff9de981e36384fb14af4731c67edddb0809
SHA3-384 hash: e44cde6d03d02e5e9a0a2e8097fc9fb5302b375b5852e762148c312acbc31b1c3f57b0594cdab3d6bddf14e5f49e03f0
SHA1 hash: b22a7e4c2184d140a088f46b945367ffd4630050
MD5 hash: 3a2b1f8a35bf4380ec57096f3deb204c
humanhash: maryland-fillet-connecticut-sixteen
File name:flutter.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:101'020 bytes
First seen:2026-09-02 17:11:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:+ug05Uav53FniL3NlJA9PAWoC+GteeSakPByjrIFEX:+fwh53ML3VA9Pbo6eHakQjseX
TLSH T134A3026DF1821562CDFF3A364656A3360300D6D9A3D63FCFDC966A8009D621A8EFC4B5
Magika elf
Reporter BlinkzSec
Tags:UPX
File size (compressed) :101'020 bytes
File size (de-compressed) :186'204 bytes
Format:linux/arm
Unpacked file: af3c0a6dfd4cd9cd7c04c37aaa88d6223e08a8afd6c99284c30356c1171e3369

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e470ae27-55d7-4c04-a9d9-ad4a945937db/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Kills processes
Creating a file
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Manages services
Changes access rights for a written file
Sends data to a server
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a98593779403fb8b21b5c57/reports/9fa7731e-b155-4e6b-a492-22eff1c1db9b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/622073a3-9dda-4b86-818c-279972099977
Behavior Graph:
Download SVG
%3 guuid=9506686d-1c00-0000-7730-8cf1410b0000 pid=2881 /usr/bin/sudo guuid=18dc4e70-1c00-0000-7730-8cf1490b0000 pid=2889 /tmp/sample.bin guuid=9506686d-1c00-0000-7730-8cf1410b0000 pid=2881->guuid=18dc4e70-1c00-0000-7730-8cf1490b0000 pid=2889 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/63678ee7-c2f1-4d28-886c-f054744a1919
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/96384b2d9d0f1bc413ebf494ee50ff9de981e36384fb14af4731c67edddb0809
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/96384b2d9d0f1bc413ebf494ee50ff9de981e36384fb14af4731c67edddb0809/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sy4ewlm5b4n4ie7l6sko4uh7txuydy3dqt5rjl2hghdh5xo3baeq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/260902-vqyb9sycjf/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Write file to user bin folder
Modifies Watchdog functionality
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:elf_arm_mips_ko_so
Create hunting rule
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
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 96384b2d9d0f1bc413ebf494ee50ff9de981e36384fb14af4731c67edddb0809

(this sample)

Mirai

elf af3c0a6dfd4cd9cd7c04c37aaa88d6223e08a8afd6c99284c30356c1171e3369

  
Dropping
SHA256 af3c0a6dfd4cd9cd7c04c37aaa88d6223e08a8afd6c99284c30356c1171e3369
  
Dropping
MD5 88acd85fd8d1b196dc0e670aebecd9da
  
URLhaus
https://urlhaus.abuse.ch/url/3911433/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3911440/
  
URLhaus
https://urlhaus.abuse.ch/url/3911444/
  
URLhaus
https://urlhaus.abuse.ch/url/3911447/
  
URLhaus
https://urlhaus.abuse.ch/url/3911445/
  
URLhaus
https://urlhaus.abuse.ch/url/3911458/
  
URLhaus
https://urlhaus.abuse.ch/url/3911464/
  
URLhaus
https://urlhaus.abuse.ch/url/3911463/
  
URLhaus
https://urlhaus.abuse.ch/url/3911465/
  
URLhaus
https://urlhaus.abuse.ch/url/3911477/
  
URLhaus
https://urlhaus.abuse.ch/url/3911480/
  
URLhaus
https://urlhaus.abuse.ch/url/3911482/

Comments