MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78ca11b6d97d25d03ef631b5f1051073f92d305552397aa182d13ab19e1a757e. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78ca11b6d97d25d03ef631b5f1051073f92d305552397aa182d13ab19e1a757e
SHA3-384 hash: 527fcabed1a998a0b72bb11f4c8d1ef9b77741168df63cbe87d0914662a19474f4accc772d8a931d34d58ee8b288d924
SHA1 hash: a48eac8f01a306844e6c3c507cd410716f1cc4d6
MD5 hash: d22d34048a1cdd35b70bf069abe62cc8
humanhash: fillet-tennessee-alabama-grey
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'332 bytes
First seen:2026-01-26 18:29:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wwYYZdqZqMYn8wUjqbBD33rNGvN88fMEM:wEZaTwP33roFMEM
TLSH T167C3AE36D42A79C4C0914534F4F09E751BB1A1C442576EBB2AE9C5B900C3DA8FA0EFFA
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/64ec727f-ac0c-4506-a27a-8f84075a4665/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6977b31009c19dc155842df0/reports/005a9c3f-1004-498e-8fd8-0311ed2c5da7/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/804f3fc1-321a-45b9-b979-d52250a974ba
Behavior Graph:
Download SVG
%3 guuid=85a60014-1700-0000-5d36-45f5660c0000 pid=3174 /usr/bin/sudo guuid=828b7d17-1700-0000-5d36-45f56d0c0000 pid=3181 /tmp/sample.bin guuid=85a60014-1700-0000-5d36-45f5660c0000 pid=3174->guuid=828b7d17-1700-0000-5d36-45f56d0c0000 pid=3181 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d798d151-f0a5-4169-b4c6-f9ea99e5da9c
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1857810
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857810 Sample: sh4.elf Startdate: 26/01/2026 Architecture: LINUX Score: 80 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 87.106.143.220, 1999, 38792, 38794 ONEANDONE-ASBrauerstrasse48DE Germany 2->32 34 4 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 2 other signatures 2->42 8 sh4.elf 2->8         started        10 python3.8 dpkg 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 sh4.elf 8->16         started        18 sh4.elf 8->18         started        20 sh4.elf 8->20         started        22 sh4.elf 8->22         started        process6 24 sh4.elf 16->24         started        26 sh4.elf 16->26         started        28 sh4.elf 16->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78ca11b6d97d25d03ef631b5f1051073f92d305552397aa182d13ab19e1a757e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78ca11b6d97d25d03ef631b5f1051073f92d305552397aa182d13ab19e1a757e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 18:22:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pdfbdnwzpus5apxwgg27cbiqop4s2mcvki4xvimc2e5ldhq2ov7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260126-w5p5waex6b/
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 78ca11b6d97d25d03ef631b5f1051073f92d305552397aa182d13ab19e1a757e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3764276/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3764287/

Comments