MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
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SHA256 hash: eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5
SHA3-384 hash: 405519dfb202dbdcec7ca58a866d1212b65dbfdb6b21137edb715a929989a749961d65b787c6d01a46d7dbdd49b81e23
SHA1 hash: 4c6b1dced7d0014015fe2195759f8f1b4f173a56
MD5 hash: 10940f7f28fab88ce650bbc5688747db
humanhash: angel-lake-nebraska-london
File name:miraint.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:180'492 bytes
First seen:2025-12-28 07:58:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Jsau/0ExGoHGcPS7+ZZ774+dt5qjWts4WOfK70rKEX/VR:JsB0Ex1HJ/ZZf4+dt5wjhOfKwJX/VR
TLSH T1F6047C63DD26AF96C15691F4A2F29E744B13FD2648132EF9A5B2EAE14043DCCF1093B4
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
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/865a8fd6-ea61-4c72-ab83-0d7e257d20c3/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
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.Generic-9910198-0
Create hunting rule

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6950e317e126b9ff4393c3cc/reports/d3e9bd89-1471-42ae-9e78-f7ec04d789ee/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T06:00:00Z UTC
Last seen:
2025-12-28T06:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/873f43c9-a057-4987-b70d-cc053f65c572
Behavior Graph:
Download SVG
%3 guuid=431394f4-1800-0000-de5e-9950920c0000 pid=3218 /usr/bin/sudo guuid=b1624df6-1800-0000-de5e-9950970c0000 pid=3223 /tmp/sample.bin guuid=431394f4-1800-0000-de5e-9950920c0000 pid=3218->guuid=b1624df6-1800-0000-de5e-9950970c0000 pid=3223 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7e03ff29-b1f2-487c-9da5-53b1b07db4b6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1840746
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840746 Sample: miraint.sh4.elf Startdate: 28/12/2025 Architecture: LINUX Score: 100 51 212.22.96.85 ZEN-ASZenInternet-UKGB United Kingdom 2->51 53 212.23.3.87 ZEN-ASZenInternet-UKGB United Kingdom 2->53 55 98 other IPs or domains 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for dropped file 2->59 61 Antivirus / Scanner detection for submitted sample 2->61 63 2 other signatures 2->63 11 miraint.sh4.elf 2->11         started        13 systemd .sh 2->13         started        15 systemd snapd-env-generator 2->15         started        17 16 other processes 2->17 signatures3 process4 process5 19 miraint.sh4.elf 11->19         started        21 .sh 13->21         started        process6 23 miraint.sh4.elf 19->23         started        27 .sh 21->27         started        file7 49 /usr/bin/.sh, ELF 23->49 dropped 65 Drops invisible ELF files 23->65 67 Drops files in suspicious directories 23->67 69 Sample deletes itself 23->69 29 miraint.sh4.elf sh 23->29         started        31 miraint.sh4.elf sh 23->31         started        33 miraint.sh4.elf sh 23->33         started        35 miraint.sh4.elf 23->35         started        signatures8 process9 process10 37 sh systemctl 29->37         started        39 sh systemctl 31->39         started        41 sh systemctl 33->41         started        43 miraint.sh4.elf 35->43         started        45 miraint.sh4.elf 35->45         started        process11 47 miraint.sh4.elf 43->47         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 07:58:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5oh52ycswkb372cemwxpqhgwebrubxvd7bpc4qn5pl36knr3agsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251228-jtyxestjem/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7644dc85-fd39-4589-b54b-f12c4240f786
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/eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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 eb8fdd6052b283bfe84465aef81cd6206340dea3f85e2e41bd7af7e5363b01a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735505/
  
Delivery method
Distributed via web download

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