MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374. 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: 8


Intelligence 8 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374
SHA3-384 hash: deb0a6b6f7a39c1a0bf3e75b3ee9d5b6061278ccb35a379dcb45eb7fa2105e11694b6650daf6a7baba7ac6608e703012
SHA1 hash: 957dccf079113b4e8f99b632a23a67232bd76613
MD5 hash: fe9e4f0e77128c093284402d15c3aeee
humanhash: july-pasta-hot-moon
File name:782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:1'190'368 bytes
First seen:2026-08-22 19:46:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:+2JybSpmiEccTL0BrSuMzRPiv7et8hOgXVse1UZ1ajGPdOHJ/jWJQPFP0uUADIOS:KynU7kcwO2fohbQUOAy/pbpEAgpnmqv
TLSH T18F457C059F901FDFD0AFCD30462E960B08ED4DA722C6B7B5A0BCCC59B39A2494ED7958
TrID 99.7% (.O) ELF Executable and Linkable format (generic) (4000/1)
0.2% (.TAR) TAR - Tape ARchive (file) (10/3)
Magika elf
Reporter whack_sh
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9289c4b5-fd69-4e70-8c32-043b5436a65a/
Detection(s):
Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Creating a file in the %temp% subdirectories
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Creates directories
Traces processes
Substitutes an application name
Writes files to system directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 expand gcc lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/6a89fcc2017fb16ff75c6d8b/reports/5b40ac05-9388-4c4c-af1a-02a4142169de/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/576daab7-1803-44fb-a279-73a444263804
Behavior Graph:
Download SVG
%3 guuid=c0fa16eb-1700-0000-bd48-cabddb090000 pid=2523 /usr/bin/sudo guuid=02a07bed-1700-0000-bd48-cabde1090000 pid=2529 /tmp/sample.bin guuid=c0fa16eb-1700-0000-bd48-cabddb090000 pid=2523->guuid=02a07bed-1700-0000-bd48-cabde1090000 pid=2529 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8a5300ac-1fab-4657-805b-f3d9695a9115
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374/
Threat name:
Linux.Exploit.DirtyFrag
Create hunting rule
Status:
Malicious
First seen:
2026-08-22 19:47:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pavflsl2tjdakuh2j6alqbwkxsrfdgip2w42v7mcxrvuoop7gn2a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260822-yhlkaaydph/
Behaviour
Reads runtime system information
Modifies Watchdog functionality
Traces itself
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/782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
Create hunting rule
Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:malwareelf55503
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 782a55c97a9a460550fa4f80b806cabca251990fd5b9aafd82bc6b4739ff3374

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3906544/

Comments