MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d32ca448100320763398231b87fd93f04057fdcc38106212035100384188057. 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


GuLoader


Vendor detections: 8


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

SHA256 hash: 9d32ca448100320763398231b87fd93f04057fdcc38106212035100384188057
SHA3-384 hash: 3b67f619c3cd63e8a605445a3240b9bf36a867c3cd834e70d1ae0ba42efaaa6fd6d1b65e90451800b9cd3baed4ee5991
SHA1 hash: 8afbe7ae8cdacb980b75aa598129628f9da6ad8a
MD5 hash: 4692a6f1b36c8ea1f3d240d7a17c316a
humanhash: muppet-six-sink-fourteen
File name:PI 070824.r00
Download: download sample
Signature GuLoader
Create hunting rule
File size:453'390 bytes
First seen:2024-07-09 05:59:23 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 12288:/q6Os1mrqQ60wBF3ALE5IUm/wQltteZuwZW03:vO1rqQ6FFD5+wA7eZjl
TLSH T120A423F63AE2EC9C663A4C4466EE6153B12B7EA24E084CC278501BC9772D7D74B9173C
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:GuLoader r00


Avatar
cocaman
Malicious email (T1566.001)
From: "Zheng <matulis@ibt.lt>" (likely spoofed)
Received: "from ibt.lt (unknown [192.3.96.76]) "
Date: "9 Jul 2024 02:23:03 +0200"
Subject: "Fw: Revised PI"
Attachment: "PI 070824.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:PI 070824.exe
File size:799'080 bytes
SHA256 hash: 1b159fa01a8af6dc08e1e371203362f5a9ba4cf4128c3c234f1e53d492ee0eab
MD5 hash: 669e3dfadd63835b7602e41a26986afc
MIME type:application/x-dosexec
Signature GuLoader
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=668cd1e6d6caced36c82d9d2win7simulatehigh_evasion
Tags:
Encryption Execution Network Static Stealth Malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
installer lolbin microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/668cd1e408c0fe0eb9615cb1/reports/0eb12b09-d29c-4d2b-ace0-0e91ca9c1c7d/overview
Verdict:
Suspicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/9d32ca448100320763398231b87fd93f04057fdcc38106212035100384188057
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d32ca448100320763398231b87fd93f04057fdcc38106212035100384188057/
Threat name:
Win32.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2024-07-08 15:52:15 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tuzmurebaazaoyzzqiy3q76zh4cak764yoaqmijaguiahbayqblq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.77
Link:
https://yomi.yoroi.company/submissions/9d32ca448100320763398231b87fd93f04057fdcc38106212035100384188057

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:Detect_SliverFox_String
Create hunting rule
Author:huoji
Description:Detect files is `SliverFox` malware
Rule name:NSIS_April_2024
Create hunting rule
Author:NDA0N
Description:Detects NSIS installers
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Malspam

GuLoader

r00 9d32ca448100320763398231b87fd93f04057fdcc38106212035100384188057

(this sample)

GuLoader

Executable exe 1b159fa01a8af6dc08e1e371203362f5a9ba4cf4128c3c234f1e53d492ee0eab

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1b159fa01a8af6dc08e1e371203362f5a9ba4cf4128c3c234f1e53d492ee0eab
  
Dropping
GuLoader
  
Dropping
MD5 669e3dfadd63835b7602e41a26986afc

Comments