MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e387546c4a99a976a8635d4342ef0bb6f430b2e469eb650ca9290dd16afb0e6a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e387546c4a99a976a8635d4342ef0bb6f430b2e469eb650ca9290dd16afb0e6a
SHA3-384 hash: b533cc4fae33f714795f558fa22d62c829e8103ea53f0241316f02390cfd0a194b5a4d01cbbf510e7693d793c68d8bf4
SHA1 hash: 1ab06bcd70b540419f4a9cca519829a27c4e8c4b
MD5 hash: 5b92fc0f779af2467f6740d7881d530b
humanhash: friend-sierra-lima-oven
File name:uYtea.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:77'288 bytes
First seen:2025-12-04 00:05:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bpxe5qoct9fdlQBI6rrEnUFndlBotYG9CJa101Dv:Fx3oANdYrndvomgC4S
TLSH T1C573C70A7E229FBCFB9846354BB78F159A5833D627D1D641E2ACDA001D7024E341FFA9
telfhash t11d013c28453c03f5d7851cadabedff75d5a040ef4a256e338e00fe5a9a11a459d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
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/e6f1301d-b1f8-43e5-bf9a-c58afafc2f37/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6930d049bc15eab491f3de5c/reports/0e32bad0-370c-4024-a62e-6df8a3138bb3/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eb3d5bdb-8b29-4b16-bccf-da8909b04455
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1825956
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e387546c4a99a976a8635d4342ef0bb6f430b2e469eb650ca9290dd16afb0e6a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e387546c4a99a976a8635d4342ef0bb6f430b2e469eb650ca9290dd16afb0e6a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 00:05:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4odvi3cktguxnkddlvbuf3ylw32dbmxenhvwkdfjfeg5c2x3bzva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons defense_evasion discovery
Link:
https://tria.ge/reports/251204-af9mbswnav/
Behaviour
System Network Configuration Discovery
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
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: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: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 e387546c4a99a976a8635d4342ef0bb6f430b2e469eb650ca9290dd16afb0e6a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3724544/
  
Delivery method
Distributed via web download

Comments