MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ab8e874a1010d724e8008b46a262fdddcd8847c5bd5e43a62abe6e48ae324f71. 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: 5
| SHA256 hash: | ab8e874a1010d724e8008b46a262fdddcd8847c5bd5e43a62abe6e48ae324f71 |
|---|---|
| SHA3-384 hash: | b870b3817a32c0893ef93c29ab92128ac01c0646126788c4c0f7ef84e5d060ca083c5086f70bbee0124d9400204f7f20 |
| SHA1 hash: | 40e2c7af30121ece6404a5e9eac1f2d61868db69 |
| MD5 hash: | f7a5672524f45d5967521c7e88390db0 |
| humanhash: | bulldog-sierra-september-bacon |
| File name: | ORDER-RFQ-785577_pdf.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 86'016 bytes |
| First seen: | 2020-08-05 12:07:01 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | be5cb6f0dd1d4e8bce4a3292e7a682c5 (1 x GuLoader) |
| ssdeep | 768:ZTzx/UVyix5fewYHqWxfYE452QQn4P80sQeKT:Z3xUmwfWxfxmjl7eK |
| Threatray | 1'042 similar samples on MalwareBazaar |
| TLSH | 01833911A084E532F355C3B90F3566FB157EBC705806AF07714A3F2E2E36E1AA9A1327 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: servidor.partteam.pt
Sending IP: 91.198.47.76
From: geral@merchandisemania.com.pt
Subject: RE:ORDER-RFQ-785577
Attachment: ORDER-RFQ-785577_pdf.zip (contains "ORDER-RFQ-785577_pdf.exe")
GuLoader payload URL:
http://smarting.rs/wp-content/alby_mPcwiI58.bin
Intelligence
File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Signature
Initial sample is a PE file and has a suspicious name
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2020-08-05 12:08:06 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 1'032 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.10
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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