MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f
SHA3-384 hash: efa6641582952d14f93a71d65cfb69db25c335e083ee0fe53b6576f179aea96e91272a98a5df52ca0cd5648b8761b873
SHA1 hash: cfd6bf31596a93a3b262bdc6323c4aabc4c8f320
MD5 hash: 8a1c2c7c1f68fa2b5601333c9cae33c3
humanhash: oscar-eighteen-queen-indigo
File name:fonts.php
Download: download sample
File size:27'054 bytes
First seen:2026-02-28 16:02:13 UTC
Last seen:Never
File type:php php
MIME type:text/x-php
ssdeep 192:MnCRQg8UrJr5p7ZzDr4pV5aSzKmhRWYp4iQ/SKI6DX7mDoIf/Rv4enC4OBukiRw0:MsDVF7sp7vpdKI6DXjenPvkd089kW26q
TLSH T196C28204B8C461B582B3B3B57B9BB81CF86A42AB930686007D8C56C65FB4D1497D3FF6
TrID 62.5% (.PHP) PHP source (5000/1)
37.5% (.HTML) HyperText Markup Language (3000/1/1)
Magika php
Reporter AnonLabs
Tags:backdoor php remote-access trojan webshell


Avatar
AnonLabs
PHP Web Shell / Backdoor with fake 404 error page camouflage.

Capabilities:
- Command execution via shell_exec/exec/system/passthru with disable_functions bypass attempts
- File management (browse, upload, edit, delete, chmod, rename)
- Cookie-based authentication (password: "mich0")
- Email notification to attacker (servancan3131@gmail.com) on access
- Server fingerprinting (nginx/Apache detection for fake error pages)

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
JP JP
Vendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a31189c950ab5d9ab28c52
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
php
Link:
https://www.filescan.io/uploads/69a3118910e80629d4f6a83a/reports/ef251ee8-d381-4e62-8b7c-ced0939e1e5e/overview
Verdict:
Suspicious
Labled as:
TR/PHP.Backdoor
Link:
https://www.hybrid-analysis.com/sample/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f
Verdict:
Malicious
File Type:
html
First seen:
2025-05-31T21:26:00Z UTC
Last seen:
2026-02-02T14:15:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.PHP.WebShell.gen
Link:
https://opentip.kaspersky.com/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f/results?tab=lookup
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f/
Verdict:
Malicious
Threat:
Backdoor.PHP.WebShell
Link:
https://tip.neiki.dev/file/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f
Threat name:
Script-PHP.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-03-31 13:13:35 UTC
File Type:
Text (PHP)
AV detection:
6 of 24 (25.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmyv3xvmhcbrmks5kz5vrns42r7lgfnkw3czmioqar6kvuesvohq._file
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/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f

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:ach_202409_html_AJAX_phish
Create hunting rule
Author:abuse.ch
Description:Detects potential HTML phishing page using AJXA
Rule name:WebShell_Generic_PHP_5
Create hunting rule
Author:Florian Roth
Description:PHP Webshells Github Archive - from files ex0shell.php, megabor.php, GRP WebShell 2.0 release build 2018 (C)2006,Great.php

File information

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

  
Link
https://www.virustotal.com/gui/file/1b315ddeac3883162a5d567b58b65cd47eb315aab6c59621d0047caad092ab8f?nocache=1
  
Delivery method
Other

Comments