MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491
SHA3-384 hash: b78d892d03574d32a6606c7d1122ce5e442cc03ab23835ed57ae6dc95c50363adba08a47486d5fe997660a9f0f61c8f1
SHA1 hash: 06f04e77948be7f96241464b12cef6bfd3f2e9bc
MD5 hash: 182be1bdcb5d0ae9bccaae7b1bc31614
humanhash: wisconsin-fish-mars-august
File name:dipndotsk
Download: download sample
Signature Mirai
Create hunting rule
File size:97'628 bytes
First seen:2026-04-04 03:35:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JFmDMIQWaBkZjVqE8yNwi9AQUyeHYZ+qvDdh9j:JFmDMIQ2pwiAQEYXzj
TLSH T1EC93F60ABF610EFBDC6BDD370AAD070125CC581612A96F3AB974C92CB54F64F1AD3864
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Connection attempt
Traces processes
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/69d0872ee2df9aa488c5ccef/reports/aa51f3cc-758c-4859-9899-2342a56da3f5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491
Behaviour
no suspicious findings
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.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7953508c-3909-43a8-b963-5341c6a1a067
Behavior Graph:
Download SVG
%3 guuid=75acaa5d-1900-0000-c184-b5848b0b0000 pid=2955 /usr/bin/sudo guuid=7a71c05f-1900-0000-c184-b5848c0b0000 pid=2956 /tmp/sample.bin guuid=75acaa5d-1900-0000-c184-b5848b0b0000 pid=2955->guuid=7a71c05f-1900-0000-c184-b5848c0b0000 pid=2956 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/95792bee-9a3e-4182-b2c0-70e976f4057f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-04 03:36:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=76wlqr2v6xft63flg5nm7kmzcmcyle252phpkiuumiddbobq2siq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:josho credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260404-d51mhaat7s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Traces itself
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: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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 ffacb84755f5cb3f6cab375acfa999130585935dd3cef52294620630b830d491

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3810848/
  
Delivery method
Distributed via web download

Comments