MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f16e3a601a2ecbe08bb764289fc0766df7ca8e634f5490d905055be4f827364. 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: 4
| SHA256 hash: | 8f16e3a601a2ecbe08bb764289fc0766df7ca8e634f5490d905055be4f827364 |
|---|---|
| SHA3-384 hash: | 824b0b32e33067749f4304c5e09ab1f4c290776a31c4154b7b57eca49042ce6ab9a7bec4c12beb16feae99ea206ba484 |
| SHA1 hash: | 7e3cccc917f9ce20efac6fb2f5877c4bfa5218d2 |
| MD5 hash: | 4555360a3722412df3830a677887cdaf |
| humanhash: | crazy-moon-item-washington |
| File name: | AWB# 9284730932.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 90'112 bytes |
| First seen: | 2020-12-02 09:19:59 UTC |
| Last seen: | 2020-12-02 10:51:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 951a5112c76125ac0abbc692febc26b8 (3 x GuLoader) |
| ssdeep | 768:CwqRNmSZv1d+13s1zP+ALFzyxDB+ONH+zLf2DfrqR53ye+lWw6IEZrClvolURNm:FWdOH5xDRNH+zLf2brK+f6IaG4 |
| Threatray | 1'565 similar samples on MalwareBazaar |
| TLSH | 4B936C44736FA9BEFFD68D730590E960E14BB6F02AA3493F708D4D290522142B7A5F1E |
| Reporter |  abuse_ch |
| Tags: | DHL exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: server.inspiren.my
Sending IP: 137.59.109.82
From: DHL Express<eawb@iddhl.com>
Subject: EAWB Notification
Attachment: AWB 9284730932.rar (contains "AWB# 9284730932.exe")
GuLoader payload URL:
https://gorkaloyola.com/uplift/floow_PJNnJf28.bin
Intelligence
File Origin
# of uploads :
2
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Result
Gathering data
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Contain functionality to detect virtual machines
Contains functionality to hide a thread from the debugger
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Hides threads from debuggers
Multi AV Scanner detection for domain / URL
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2020-12-02 09:20:10 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 1'555 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
8f16e3a601a2ecbe08bb764289fc0766df7ca8e634f5490d905055be4f827364
MD5 hash:
4555360a3722412df3830a677887cdaf
SHA1 hash:
7e3cccc917f9ce20efac6fb2f5877c4bfa5218d2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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
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