MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803
SHA3-384 hash: 1dc2accd67edda33833bad229297b0ded355950c1becedc13f69570277885898c147bd6b5241ce141a07e75e0137b2c2
SHA1 hash: 0c00904d059e4efbdbf22e05ce45f87e8090d3db
MD5 hash: df4374866759e63914b31246e290010e
humanhash: harry-table-king-four
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:59'676 bytes
First seen:2026-02-02 21:05:51 UTC
Last seen:2026-02-02 21:39:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:bdaVDdFQbxyLd8MI/T0RoohPbCvR0h7LY5yfmDVtCgoJ12PY:0V4bIi/kZh7LbfmjNoJgg
TLSH T165430291DE0EAEF6C261087B824CCD4474A0DFBCE2EA383715CCD22556ABD8772AD046
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) :59'676 bytes
File size (de-compressed) :155'487 bytes
Format:linux/arm
Unpacked file: cb50f9dfff4d651c3487d1e53921c9ba7e85223ea073e7e6fbf6f3bc28dc6051

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/46e70082-e76f-4641-bbd1-38361ef4f606/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Opens a port
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/698111ec930564ff3c84ffda/reports/58efc0b8-3f91-43c2-bf54-8d6607b3d913/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
29
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/248e7702-1a9d-464f-a3c3-345bdd91501f
Behavior Graph:
Download SVG
%3 guuid=907211dc-1a00-0000-0ecb-9b798e0b0000 pid=2958 /usr/bin/sudo guuid=9e65ecde-1a00-0000-0ecb-9b79960b0000 pid=2966 /tmp/sample.bin guuid=907211dc-1a00-0000-0ecb-9b798e0b0000 pid=2958->guuid=9e65ecde-1a00-0000-0ecb-9b79960b0000 pid=2966 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b02b303a-8268-480c-8b28-4e01a8bacec1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1862001
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862001 Sample: parm7.elf Startdate: 02/02/2026 Architecture: LINUX Score: 64 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 45.92.1.28, 18129 MaxihostLTDABR Netherlands 2->25 27 3 other IPs or domains 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Sample is packed with UPX 2->33 8 parm7.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 parm7.elf 8->17         started        process6 process7 19 parm7.elf 17->19         started        21 parm7.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 21:07:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ob2cbdwyrvu5rjepnqxcyrbcfiy2ax5lzp4xg4lcxxspardxabq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260202-zx4j3scw5e/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
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/eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803

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 eb83a10476c46b4ec5247b6171622111518d02fd5e5fcb9b8b15ef278223b803

(this sample)

Mirai

elf cb50f9dfff4d651c3487d1e53921c9ba7e85223ea073e7e6fbf6f3bc28dc6051

  
URLhaus
https://urlhaus.abuse.ch/url/3770915/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 cb50f9dfff4d651c3487d1e53921c9ba7e85223ea073e7e6fbf6f3bc28dc6051
  
Dropping
MD5 a739fe755f23606194a5e64421a5b1ca

Comments