MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c
SHA3-384 hash: 2aa257376bb2f02179ca99b1ecc4fb055203f05ff4debf5993beea67c0c1e4e59527274f5cf379535400a2a79476986f
SHA1 hash: df96e6ab5aa4fa15c8db26b0e351f7b90b89cf35
MD5 hash: afb657f031bad9f8a62483327cec7967
humanhash: vermont-mobile-skylark-ten
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2026-04-01 14:28:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHCfam:9FJMgWPZr8IaCWReS1WpPez7
TLSH T1E2F33B47B7208FB1C368967109B3CB67A6E6269216E19985E66DCD107F3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 52dae64b4f830c0437008cae906f34607b4016bf6e68c3ace0816b6872b2bf5c
File size (compressed) :74'780 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: 52dae64b4f830c0437008cae906f34607b4016bf6e68c3ace0816b6872b2bf5c

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
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.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Locks files
DNS request
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
116
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-29T12:05:00Z UTC
Last seen:
2026-04-01T23:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ada0ec6f-1d24-4578-bfed-8c3aa7e6d711
Behavior Graph:
Download SVG
%3 guuid=e3856957-1700-0000-d21e-d26d320f0000 pid=3890 /usr/bin/sudo guuid=19274a59-1700-0000-d21e-d26d3a0f0000 pid=3898 /tmp/sample.bin guuid=e3856957-1700-0000-d21e-d26d320f0000 pid=3890->guuid=19274a59-1700-0000-d21e-d26d3a0f0000 pid=3898 execve
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-03-29 16:59:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kph3pmhglnfiaqtm75os6pyidp4gygboitecxt4ld4bkzqm74joa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/260401-rtpbzsdt3k/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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.

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 52dae64b4f830c0437008cae906f34607b4016bf6e68c3ace0816b6872b2bf5c

Mirai

elf 53cfb7b0e65b4a80426cff5d2f3f081bf86c182e44c82bcf8b1f02acc19fe25c

(this sample)

  
Dropped by
SHA256 52dae64b4f830c0437008cae906f34607b4016bf6e68c3ace0816b6872b2bf5c
  
URLhaus
https://urlhaus.abuse.ch/url/3809895/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 bf32acad80d9cf042e58dd93648a058d

Comments