MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 116a87b8a4c7500a4878bff4b8a2fea16264247a70311a75704d00a2c8d110a2. 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: 10


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

SHA256 hash: 116a87b8a4c7500a4878bff4b8a2fea16264247a70311a75704d00a2c8d110a2
SHA3-384 hash: c3e4258c2628a27be8c53a96f62b2576226d3f453635ffaf02261f050ebd74b94dc51f14d93520e56c9b205738e0b747
SHA1 hash: 99e0c76798a4b40d30c0410355244a43bcfd7657
MD5 hash: 41696a94d867ad324fc5bb6010d85004
humanhash: louisiana-emma-lamp-don
File name:arm6
Download: download sample
Signature Mirai
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File size:194'343 bytes
First seen:2026-05-23 19:19:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:3UfQcoDCmIc5K1lRunsaAeUrllYNlx2q/eozHksCiiMLmk3j0M3:3UfkCmI91lMsaAeUrllYXx2izHksC3AP
TLSH T1AE144B46EB818A13C4D71775B6AF42453323EB64D3EB73068928BFB43F8279E0E62515
telfhash t11831603187344a2e6de1cda0d8fa97b25228c7022749bb32cf76c4cc54154ade63ac8f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/08b7e633-f60e-4dd7-8619-51dd73b856c7/
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135925-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136164-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9858729-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates or modifies symbolic links
Sets a written file as executable
Opens a port
Launching a process
Runs as daemon
Receives data from a server
Manages services
Creating a file
Connection attempt
Sends data to a server
Sets a file as executable
Creates directories
Creating a process from a recently created file
Writes files to system directory
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc obfuscated rust
Link:
https://www.filescan.io/uploads/6a11fe08861ee596e648664b/reports/e5da2a6f-7961-4713-8e06-6baf48168550/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/de33d787-3481-4729-bed3-94b289854b12
Behavior Graph:
Download SVG
%3 guuid=0ecc73bb-1600-0000-1aee-df24290d0000 pid=3369 /usr/bin/sudo guuid=8c2446bd-1600-0000-1aee-df24300d0000 pid=3376 /tmp/sample.bin guuid=0ecc73bb-1600-0000-1aee-df24290d0000 pid=3369->guuid=8c2446bd-1600-0000-1aee-df24300d0000 pid=3376 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b5d5b71b-bfc8-4e99-b5b3-81bcaa9b0291
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/116a87b8a4c7500a4878bff4b8a2fea16264247a70311a75704d00a2c8d110a2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/116a87b8a4c7500a4878bff4b8a2fea16264247a70311a75704d00a2c8d110a2/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2026-05-23 19:20:50 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=cfvipofey5iausdyx72lrix6ufrgijd2oayru5lqjuakfsgrccra._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260523-x2e16shv9m/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Changes its process name
Attempts to change immutable files
Modifies systemd
Write file to user bin folder
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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:setsockopt
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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
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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 116a87b8a4c7500a4878bff4b8a2fea16264247a70311a75704d00a2c8d110a2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848948/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3829394/

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