MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f0cd0d44e8eb5d76e7ebb79fd5633814ecd3aeb8251dff223b0be04c1963616d. 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: 6
| SHA256 hash: | f0cd0d44e8eb5d76e7ebb79fd5633814ecd3aeb8251dff223b0be04c1963616d |
|---|---|
| SHA3-384 hash: | 62f399084968ea5528701e656a74494d40ce5ec776386f9c8ce320fa50e8d30f43c28206e64ea8df21a9e454bd3a70ce |
| SHA1 hash: | 74a78bdaa51f50f9175950019958f7ba3cd604d9 |
| MD5 hash: | 7fc0364a71327a662bf435f49e9613e4 |
| humanhash: | helium-sad-social-vegan |
| File name: | 64900658_0rder_Receipt.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 45'056 bytes |
| First seen: | 2020-10-20 06:28:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3023fc666778a7f41172c32b402d1b26 (1 x GuLoader) |
| ssdeep | 768:z+lSPct4xthnxNQpPofZnSI+CduO0UXdjPjzDDDDDDDDDD8:ClSPQSxYWnSZCdvdXDDDDDDDDDD8 |
| Threatray | 2'491 similar samples on MalwareBazaar |
| TLSH | FB137C9F61705BB9CE5686BE0A32063C21DFF830C2559A1BE237191D0A39750E9FCF66 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: torfep04.bell.net
Sending IP: 184.150.200.209
From: Laurence Simard <itil@lipetsk-pivo.ru>
Subject: Your order has been delivered!
Attachment: 64900658_0rder_Receipt.iso (contains "64900658_0rder_Receipt.exe")
GuLoader payload URL:
https://trackit.gr/ven/octnew_WEvCwpWnO118.bin
Intelligence
File Origin
# of uploads :
1
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Threat name:
Nanocore GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to hide a thread from the debugger
Detected Nanocore Rat
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Malicious sample detected (through community Yara rule)
Sigma detected: NanoCore
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2020-10-19 20:50:32 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 2'481 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
f0cd0d44e8eb5d76e7ebb79fd5633814ecd3aeb8251dff223b0be04c1963616d
MD5 hash:
7fc0364a71327a662bf435f49e9613e4
SHA1 hash:
74a78bdaa51f50f9175950019958f7ba3cd604d9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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