MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7765b39aa0345fd2af3838a548807c90094ea98d227d625ed742260833643b52. 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: 8
| SHA256 hash: | 7765b39aa0345fd2af3838a548807c90094ea98d227d625ed742260833643b52 |
|---|---|
| SHA3-384 hash: | 8660f4df1821cebf588fef84fa95d08436141e7c4e8dbb0e2f5ab976726d8c1d88b4e6ddc79a7cc5ac3834d204e631af |
| SHA1 hash: | 33025f16845b3a0cb45fbea17a8503192d30877f |
| MD5 hash: | 5229a9827d05b91b9e4c350101f096db |
| humanhash: | carpet-cup-ack-maryland |
| File name: | SecuriteInfo.com.Generic.mg.5229a9827d05b91b.6687 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 77'824 bytes |
| First seen: | 2021-02-12 22:54:55 UTC |
| Last seen: | 2021-02-12 23:54:14 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fb96edc70b23927d38bc3bb3592fc251 (1 x GuLoader) |
| ssdeep | 768:yhDjYsS9cPhDYooSDUQIzO7USCoIuVJyatcihpyzPyVL4mkz94FMLzJdezJtidD:mDjYSPdYooSDLIzOQLo+EvTw3LdD |
| Threatray | 12 similar samples on MalwareBazaar |
| TLSH | B2731812F6206205E562DCB1ED55D5FE80BA6C320C44ED03B6C13B1977BAAEBC4F1A5E |
| Reporter |  SecuriteInfoCom |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
363
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Generic.mg.5229a9827d05b91b.6687
Verdict:
No threats detected
Analysis date:
2021-02-12 22:57:48 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Sending a UDP request
DNS request
Sending an HTTP GET request
Creating a file
Unauthorized injection to a recently created process by context flags manipulation
Result
Verdict:
UNKNOWN
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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
Contains functionality to detect hardware virtualization (CPUID execution measurement)
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 submitted file
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
Writes to foreign memory regions
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Detection:
guloader
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2021-02-12 21:18:22 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 2 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
7765b39aa0345fd2af3838a548807c90094ea98d227d625ed742260833643b52
MD5 hash:
5229a9827d05b91b9e4c350101f096db
SHA1 hash:
33025f16845b3a0cb45fbea17a8503192d30877f
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.
Web download
Delivery method
Distributed via web download
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