MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e. 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: 12


Intelligence 12 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e
SHA3-384 hash: 9163f059baddfa5080c84d3ea73fd65dfa7b16d2341f93733e1b420fb6d25594ac2945240ab474db978c3c70236b4af7
SHA1 hash: 4b1c9e33e2459ab2a1e10f17148ef7aa8682a9f4
MD5 hash: 4859e75ca629157c752d34d0591eb394
humanhash: ack-nuts-seventeen-early
File name:ciubuc_i486
Download: download sample
Signature Mirai
Create hunting rule
File size:2'398'968 bytes
First seen:2026-05-03 00:04:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:IKYPs5xI2zAXX4sd5z3euatL3QKL1BbRj8Zf8GdV0fGeydsF0wH6OjLJ7JAH6Wcm:lmbJe/L3Q7RdVNeNlAZcagpGkVye
TLSH T12DB56C43E683C4F1DA560BF4125BFB7B993699060121C963DB98F929BD72312E70A33D
telfhash t1ee635eb792cd59ec1be0c50a9a4f7f20dad2d43319f0b8b189dab8c21273e539976474
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Changes access rights for a written file
Sends data to a server
Changes access rights for a file
Sets a written file as executable
Creating a file
Creating a process from a recently created file
Deletes a file
Connection attempt
Accesses SSH
Traces processes
Deletes a system binary file
Substitutes an application name
Deleting of the original file
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 gafgyt mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69f6910bfd9cdd68416dc85d/reports/f24b0b95-5115-4457-b3fe-aa17370a432b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
166
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-02T21:11:00Z UTC
Last seen:
2026-05-02T21:47:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8a904201-a253-4276-b4cb-2844eab6abbb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-03 00:05:37 UTC
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5k4s3w2tnkstso2cp3wiykyl45v6xeejiamm7tk2xie45dg5dzpa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260503-act3gads5n/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Traces itself
Deletes Audit logs
Deletes itself
Deletes journal logs
Deletes system logs
Contacts a large (148477) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6e8e9257
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_aa39fb02
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf eab92ddb536aa5393b427eec8c2b0be76beb90894018cfcd5aba09ce8cdd1e5e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3828773/
  
Delivery method
Distributed via web download

Comments