MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 efac718d57cdb1b9c1e08aadd1def7e1754a8466de7abc52912accec70c46a87. 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: 3
| SHA256 hash: | efac718d57cdb1b9c1e08aadd1def7e1754a8466de7abc52912accec70c46a87 |
|---|---|
| SHA3-384 hash: | ef8b097e0d1e8a4837a8ddda25bb0b13311f9b707c54638fa331087dce05792565fb1db5b2db861749b0c1cc6c672b5a |
| SHA1 hash: | 60daa73924fbcc36e278a6dd3722a258acc5ae6c |
| MD5 hash: | 1c2cf01389308ecc6248307569eada0d |
| humanhash: | crazy-carbon-nebraska-seven |
| File name: | villighedb.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 98'304 bytes |
| First seen: | 2020-05-21 15:34:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3904f19e546dfe8c523cf53826e62b50 (1 x GuLoader) |
| ssdeep | 768:JINDFu2S9x6rQrN35dK5R3iDVrBkL5KDJ5+uZwq54yuDna37WFD3:8Ql36U1NBkYDX+uZhEDa37WFj |
| Threatray | 128 similar samples on MalwareBazaar |
| TLSH | 36A329253924EEB1C8298BF1C9708E74151BFD7927615A43BDCB7B1C2E3248AF91A347 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: server.example.com
Sending IP: 103.114.106.250
From: Jason Bourne <admin@mogioan.cf>
Subject: 回复: 回复: ORDER CONFIRMATION
Attachment: Quotation_images.rar (contains "villighedb.exe")
GuLoader payload URL:
https://drive.google.com/uc?export=download&id=1ovKVpChESCpaA_RXMgvjSy3b7a6K7NNd
Intelligence
File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Injector
Status:
Malicious
First seen:
2020-05-21 15:35:48 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
19 of 31 (61.29%)
Threat level:
5/5
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 118 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent state file
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
Delivery method
Distributed via e-mail attachment
Comments
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