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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28. 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 16 File information Comments
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SHA256 hash: 1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28
SHA3-384 hash: e2a314d206e18f938709a1997b09ad519cfb24501750651429710067d179988117081adde72e40a1b573a05bc128d0a3
SHA1 hash: 1cb12d9676a2161ec85c99cbf0648fde2273be84
MD5 hash: 08c89b05136fd8655481a1fb40e72f06
humanhash: iowa-maine-social-crazy
File name:sora.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:141'744 bytes
First seen:2026-09-09 07:19:54 UTC
Last seen:2026-09-10 20:33:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:AF0s474ZSRxVqxQ/n9Lj/+oPf85e/pKn5dq3/:AF0s474MV6QVLj0O+dqP
TLSH T110D38D52A8D0AEF6C292477861E7D4384736EC096F931DF6F2199DF8504B9CCB09E362
telfhash t1444189250e574a390b10d9ac98cd7765a56c6353e5009ef2db688c5c63340ebe8aff0e
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 :
2
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/494767f9-5f0e-4adb-aabf-eb871cf6d523/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30442.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Exploit-3.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135980-0
Create hunting rule

Unix.Trojan.Mirai-7135981-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

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

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dropper gcc masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6aa108c1eb1b223945b628d8/reports/451827ff-4a62-4919-9fc3-9932e6716141/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-09T04:48:00Z UTC
Last seen:
2026-09-09T15:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4d9cc67b-7fd2-4e88-911a-fadb91d8563c
Behavior Graph:
Download SVG
%3 guuid=26cecb4a-1b00-0000-8326-59862d0a0000 pid=2605 /usr/bin/sudo guuid=1dfa394e-1b00-0000-8326-59862e0a0000 pid=2606 /tmp/sample.bin guuid=26cecb4a-1b00-0000-8326-59862d0a0000 pid=2605->guuid=1dfa394e-1b00-0000-8326-59862e0a0000 pid=2606 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/996a00c7-9dd2-4036-a6fc-981ad5e7ddb9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-09 07:20:47 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=dshue6x6foulbsrpspo4hcnw2yfihooq7plcylk3x7cwvuuwbiua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260909-h6gy1abd67/
Malware Config
C2 Extraction:
37.16.74.19
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/1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
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Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
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Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 1c8f427afe2ba8b0ca2f93ddc389b6d60a83b9d0fbd62c2d5bbfc56ad2960a28

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3914180/
  
Delivery method
Distributed via web download

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