MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ad07764b39294b77b72cd36b9ae57a7f9d257065f1a8a2624bbf8727aa7a3f7c. 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: 7
| SHA256 hash: | ad07764b39294b77b72cd36b9ae57a7f9d257065f1a8a2624bbf8727aa7a3f7c |
|---|---|
| SHA3-384 hash: | c062bd00113a72f908b04c35621eba40d7b6ef4a06be615dcb1b6cc1b989581c04e0eac30d518b6efa07a1eff94d0ad9 |
| SHA1 hash: | f48dc90c94e2de5c432214b56e42196aaeb78410 |
| MD5 hash: | bdfdc1f12e34b9ec4877c30f32c0947f |
| humanhash: | robin-happy-don-sink |
| File name: | bdfdc1f12e34b9ec4877c30f32c0947f.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 102'400 bytes |
| First seen: | 2021-02-18 08:42:23 UTC |
| Last seen: | 2021-02-18 09:59:27 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 28cfb83efbb0b6bd426b66f31651da5c (16 x GuLoader, 1 x RemcosRAT) |
| ssdeep | 768:wyMsvDaDA0PTs999rc/Oy/qWwoJM+6vtjdGtfIssckWh7eG:paDjY99BrEP65UtfIsbkWh73 |
| Threatray | 4'775 similar samples on MalwareBazaar |
| TLSH | D2A3E772BA50DDF6E14480326422F7EC4A13BF319C48AD1FBD8D7A5E4A376D2A150E1B |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Signature
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
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.Razy
Status:
Malicious
First seen:
2021-02-18 03:08:01 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 4'765 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
ad07764b39294b77b72cd36b9ae57a7f9d257065f1a8a2624bbf8727aa7a3f7c
MD5 hash:
bdfdc1f12e34b9ec4877c30f32c0947f
SHA1 hash:
f48dc90c94e2de5c432214b56e42196aaeb78410
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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