MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c52ca2d3f581c0f1149d3538a985bb896755356d0c00abc546c142accaf0015d. 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: 3
| SHA256 hash: | c52ca2d3f581c0f1149d3538a985bb896755356d0c00abc546c142accaf0015d |
|---|---|
| SHA3-384 hash: | 604fc66718316bf7b91083fb685693044107a27ac4f3092533ddc0762495220353e4a0fb15b46504a5b85218df8a47c3 |
| SHA1 hash: | cd72ddfb800ebdc9bc5184691deff7b87d0a55fc |
| MD5 hash: | 917c3af3662f454a377e453eeba29d7e |
| humanhash: | texas-nevada-arizona-avocado |
| File name: | PO#260520_pdf.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 122'880 bytes |
| First seen: | 2020-05-26 11:21:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 870955055df03756c5973373a9db04a3 (1 x GuLoader) |
| ssdeep | 1536:7OGyS9pn0TOOWPRFHJL0iRWZf19qgr1U6578L4bAbN:629JAOVFprs75/bAJ |
| Threatray | 135 similar samples on MalwareBazaar |
| TLSH | 86C30817B4E95CA2D8184EB21C676D6B1E12BC3025620F1BB206F71E7B365CA2DF171A |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: m13231.mail.qiye.163.com
Sending IP: 220.181.13.231
From: Sales <fuwubu@techmoris.com>
Subject: New Order (Urgent)
Attachment: PO260520_pdf.zip (contains "PO#260520_pdf.exe")
GuLoader payload URLs:
http://legalpros.lawyer/stuees/biggrc_JbGnQQX110.bin
http://keno-eneryg.com/stue/biggrc_JbGnQQX110.bin
Intelligence
File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Gathering data
Threat name:
Win32.Trojan.Injector
Status:
Malicious
First seen:
2020-05-26 11:37:12 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
31 of 48 (64.58%)
Threat level:
5/5
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 125 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
persistence
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
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