MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b
SHA3-384 hash: ccecb731898d519a118d38b7ea901fc899041501489e28e2926a47ed999208253ea207cbd3bd0cea5c22dcae835b0afc
SHA1 hash: 312e5198e2ff141c04b616f29a4220087d093b37
MD5 hash: 1d2c40395461ce4c554221379b6a3bc7
humanhash: mike-maine-cardinal-maryland
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:136'064 bytes
First seen:2026-03-27 07:27:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lAF2acRfkY6z3xv+ErH4vk9954rlvLFZW8YYQK:yIRfe3xvvSrlvZZ7UK
TLSH T1C8D35C0A79D270FCC687D170926E9F61EA3A745C02183DBBA3C2AE711937DE05E15F62
telfhash t1c331eeb14e9a366812c7a712f319bf69f073150205f1f4e99d376de8ce123824fa30a2
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 3f627119aee81a21ebabbbbe2e2ed465a98707ce6376f11e2eb4349261dbbd91
File size (compressed) :63'928 bytes
File size (de-compressed) :136'064 bytes
Format:linux/amd64
Packed file: 3f627119aee81a21ebabbbbe2e2ed465a98707ce6376f11e2eb4349261dbbd91

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Trojan.Gafgyt-10059182-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Creating a file in the %temp% directory
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-03-27T05:50:00Z UTC
Last seen:
2026-03-28T01:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f73f2d6a-4005-4192-ae4d-661e978d1043
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-03-27 07:28:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihejfiyts7lwc4shgwiapypmdpnosbwx7kbmk764csirf5z7dunq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260327-jas7tsgv7v/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b

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: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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 3f627119aee81a21ebabbbbe2e2ed465a98707ce6376f11e2eb4349261dbbd91

Mirai

elf 41c892a31397d7617247359007e1ec1bdae906d7fa82c57fdc149112f73f1d1b

(this sample)

  
Dropped by
SHA256 3f627119aee81a21ebabbbbe2e2ed465a98707ce6376f11e2eb4349261dbbd91
  
URLhaus
https://urlhaus.abuse.ch/url/3806085/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1b4354de9d85a2430b6362f055331bba

Comments