MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f
SHA3-384 hash: 47f71bdf6db57f9e8bc3a8908068954cc07f99ca19dcbf21f84468a89393f9a3f2ee18400d3d464ad40e4f652a548dfd
SHA1 hash: 97bdf1c52d780494205c0e438e19736c7aa59643
MD5 hash: 8ed6c2311c6ef7ab394aaa34322645a6
humanhash: shade-bacon-network-berlin
File name:oiwefhfoaarch64wopqfjwiuas
Download: download sample
Signature Mirai
Create hunting rule
File size:70'468 bytes
First seen:2026-07-24 23:42:53 UTC
Last seen:2026-07-25 01:29:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:zaxZLmYKVDNSl2y08yumeJyGYVmIMGYX1JTNW:zaxZLmYKX+t08jmeJhYTYfNW
TLSH T18D6302CB6EB02B27D0DCA1B2703816D6CD3A9D8BD3538A9CD7D1A756073843650C8B1B
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 UPX
File size (compressed) :70'468 bytes
File size (de-compressed) :197'488 bytes
Format:linux/arm64
Unpacked file: 4d164872180d00df329d5e2105dabdda64389f818b52f14753a687540fdf85ae

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7ab8da18-30cc-46b8-a7bc-b4edebc54222/
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.6204-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Receives data from a server
Locks files
Connection attempt
Sends data to a server
Runs as daemon
Creating a file in the %temp% directory
DNS request
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a63f8acb82e46a567985e23/reports/ec381bf3-953b-43c5-919d-dd364ceacd67/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8969bac1-45df-419c-9989-b2f7041be160
Behavior Graph:
Download SVG
%3 guuid=2b0f5a37-1a00-0000-eda7-cb44ea060000 pid=1770 /usr/bin/sudo guuid=8d50be39-1a00-0000-eda7-cb44ee060000 pid=1774 /tmp/sample.bin guuid=2b0f5a37-1a00-0000-eda7-cb44ea060000 pid=1770->guuid=8d50be39-1a00-0000-eda7-cb44ee060000 pid=1774 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/919c583a-33d8-4d99-886c-7d6918988523
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1947864
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-24 23:44:41 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=knfcxuqoifkd7tbrsymorr7nueprttocf6stolppu6f56tatlahq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260724-3qw37shk8v/
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/534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 534a2bd20e41543fcc319618e8c7eda11f19cdc22fa5372defa78bdf4c13580f

(this sample)

Mirai

elf 4d164872180d00df329d5e2105dabdda64389f818b52f14753a687540fdf85ae

  
URLhaus
https://urlhaus.abuse.ch/url/3891351/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4d164872180d00df329d5e2105dabdda64389f818b52f14753a687540fdf85ae
  
Dropping
MD5 3996a5a7bceb5886db18b46fc8286ffc

Comments