MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bb38441f00e31c053e8b96617edb3125104e243f5409757a3ada8d9977fd2c34. 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: | bb38441f00e31c053e8b96617edb3125104e243f5409757a3ada8d9977fd2c34 |
|---|---|
| SHA3-384 hash: | 57d2dd1a3c132ad3e9a5330972bb20556c6c6896045a10859a13989b1c4dd22bb58aa86c1a3dea8dabcf290d8fbd33ae |
| SHA1 hash: | bb125103538d306c1d0aa5fd83022ead2cb549a9 |
| MD5 hash: | 919d01a7ee934aa0c1f761022302cf9d |
| humanhash: | carpet-whiskey-blossom-iowa |
| File name: | tallest.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 86'016 bytes |
| First seen: | 2020-05-12 16:32:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b95dac19f5f45a2531fedca3086065ad (1 x GuLoader) |
| ssdeep | 768:5kvylyeXm5xEqlc8jyKJ98HRAq5Wwp+52aEVvXuTcPlA8A2a:aLj+syKJuxAcWOk2TVvXmctTa |
| Threatray | 451 similar samples on MalwareBazaar |
| TLSH | 9D834C66F4D4D173D71A4AF25AA5A7A9052EBC300E51890772CC7F6D2B3BA10E92132F |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing unidentified malware:HELO: server.forevertravel.com.my
Sending IP: 110.4.42.51
From: Kyum Kim <kim@osc21.co.jp>
Subject: Disposable face mask , KN95, Coverall chemical protection supplier and transporter
Attachment: Disposable face mask , KN95, Coverall chemical protection supplier and transporter.pdf (contains "tallest.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Injector
Status:
Malicious
First seen:
2020-05-12 16:37:08 UTC
AV detection:
18 of 30 (60.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 441 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
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.
a09878a479df5fbec798c2ffccd539bd
Dropped by
MD5 a09878a479df5fbec798c2ffccd539bd
Delivery method
Distributed via e-mail attachment
Comments
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