MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66b739f45f7fe7f1df837a8ddbe8f2f48ba67af8c241273d00e0c890fcc9f312. 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: | 66b739f45f7fe7f1df837a8ddbe8f2f48ba67af8c241273d00e0c890fcc9f312 |
|---|---|
| SHA3-384 hash: | 452c7550be5a872d2c8d2fc386b4cc80cdf066da04bb6096cc8724b2ed4a588d0e5ea7983a3fa0b07bb49c65cbe7308d |
| SHA1 hash: | e4a158e620709a5a580b55ea9511f0e16f9c5979 |
| MD5 hash: | 57840469d4245d18e860dbf076b050bf |
| humanhash: | colorado-north-early-juliet |
| File name: | PO.NEW-29-03-20-DOCUMENT-VIEW.bat |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 102'400 bytes |
| First seen: | 2020-03-29 16:07:02 UTC |
| Last seen: | 2020-03-29 16:35:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a59a127c32fa1a5e2a4374ce547040dd (1 x GuLoader) |
| ssdeep | 1536:3YgdxhoHtv3mYiMopb+StdV0o1bcaeMFWTkMaH:NhUtPmoosYV0m7H |
| Threatray | 1'479 similar samples on MalwareBazaar |
| TLSH | 0FA3D612FD00BC64E5240DB68BB59A9C23057E267E4ABE03348C3EDE7EF52613552D9B |
| Reporter |  paleoarchean |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Dynamer
Status:
Malicious
First seen:
2020-03-29 12:51:14 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
25 of 30 (83.33%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
guloader
Similar samples:
+ 1'469 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropping
GuLoader
Delivery method
Distributed via e-mail attachment
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| VB_API | Legacy Visual Basic API used | MSVBVM60.DLL::__vbaObjSetAddref MSVBVM60.DLL::EVENT_SINK_AddRef |
Comments
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