MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 86df8967bdd2d2f92df86193d138e2e4c15957e091644e2efef7687de49b6c02. 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: | 86df8967bdd2d2f92df86193d138e2e4c15957e091644e2efef7687de49b6c02 |
|---|---|
| SHA3-384 hash: | 7e28946cc162a9e0dd5e3374c831e3d6fbbeba10321216ac23d449af642f6485c139a50fc81794b37cba2fabd3bc851c |
| SHA1 hash: | 4d6fa8b73a03bacf0251089cfbdfa950ca9ded1c |
| MD5 hash: | d1d7fe9513042f9f80ea48d365ab33bf |
| humanhash: | whiskey-six-robert-august |
| File name: | efax message.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 110'592 bytes |
| First seen: | 2020-05-26 07:33:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 961d5a642ac13134d274b87092928059 (1 x GuLoader) |
| ssdeep | 1536:PNxV8ZFs66KTd/2u34eCBguxDlj5SoyS:PjV8M66KZ+uLCBguxxr |
| Threatray | 181 similar samples on MalwareBazaar |
| TLSH | 26B3E84B76E8AC95DD022EB11FD0AAB40E32BD212CB4DF43B44BF75E25371989BE0615 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: mail.emerjoin.org
Sending IP: 213.136.88.15
From: efax Payment <support@uxsouthafrica.com.demo.emerjoin.org>
Subject: You have 1 New Fax Message
Attachment: efax message.img (contains "efax message.exe")
GuLoader payload URL:
http://185.205.209.166/wext/Rem-Stub23_lNdKRpB81.bin
Intelligence
File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Gathering data
Threat name:
Win32.Trojan.Injector
Status:
Malicious
First seen:
2020-05-25 14:58:00 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
24 of 31 (77.42%)
Threat level:
5/5
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 171 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks QEMU agent state file
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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