MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cfbf5c3e349fe71bd1dfabe38eda8edf4ba1bb247083d4acbb3b68e1fff819d6. 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: 10
| SHA256 hash: | cfbf5c3e349fe71bd1dfabe38eda8edf4ba1bb247083d4acbb3b68e1fff819d6 |
|---|---|
| SHA3-384 hash: | e4abf655b3b89dbdac363e42bea806f1e1495dccb849167ee68fccec2953349deb76124ab7980a9e3bcffe80ab7c2cc7 |
| SHA1 hash: | 2934a773271b508f9a258353df2e2f85ea4ced0f |
| MD5 hash: | 549d78eeb5cdbf236c9e28869f1e2ce0 |
| humanhash: | finch-fifteen-zebra-september |
| File name: | PURCHASE INQUIRY DAEP-DWCESTUAELT-9771 EXPANSION PROJECT.vbs |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 35'514 bytes |
| First seen: | 2026-10-12 12:16:21 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | text/plain |
| ssdeep | 768:N6eP9JCSKvPo6odA7gGcTfqMZxoG5ff1R3uaK045Ee:UePqSKY6eFzFbpXuaKWe |
| TLSH | T1E9F24AB1CE661018090BABB7EC842972D9B46859214B04B4BFBC731D581B66C77FF98F |
| Magika | vba |
| Reporter | |
| Tags: | exe GuLoader vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
227
Origin country :
USVendor Threat Intelligence
No detections
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
94.1%
Tags:
virus shell sage
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd encrypted lolbin masquerade
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-11T20:25:00Z UTC
Last seen:
2026-10-14T08:05:00Z UTC
Hits:
~100
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated SOS: 0.31 T1027 T1059.005 VBScript
Threat name:
Win32.Trojan.Qwexlafiba
Status:
Malicious
First seen:
2026-10-12 00:58:33 UTC
File Type:
Text (VBS)
AV detection:
11 of 38 (28.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader defense_evasion discovery downloader execution privilege_escalation
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtSetInformationThreadHideFromDebugger
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Family: Guloader,Cloudeye
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.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.