Loader.exe
- SHA256 b296fd052c9c40412aaf25320461ed7f03a077f1063e3bb2a2b4b7df46f23705
-
Unsigned PE
Checks for missing Authenticode signature.
Behavioral task
behavioral1
Sample
Loader.exe
Resource
win11-20260911-en
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
| resource | yara_rule |
|---|---|
| static1/unpack001/bunifu.ui.winforms.1.5.3.dll | agile_net |
File was codesigned using an insecure algorithm.
| resource |
|---|
| unpack001/bunifu.ui.winforms.1.5.3.dll |
Checks for missing Authenticode signature.
| resource |
|---|
| Loader.exe |
| unpack001/costura.dll |
| unpack001/naudio.asio.dll |
| unpack001/naudio.core.dll |
| unpack001/naudio.midi.dll |
| unpack001/naudio.wasapi.dll |
| unpack001/naudio.winforms.dll |
| unpack001/naudio.winmm.dll |
Codesigned file was signed by an untrusted entity.
| resource |
|---|
| unpack001/guna.ui2.dll |
Unsigned PE
Checks for missing Authenticode signature.
Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Insecure Codesign Algorithm
File was codesigned using an insecure algorithm.
Nov 24, 2020
SERIALNUMBER=CPR/2014/141232,CN=Bunifu Technologies Limited,O=Bunifu Technologies Limited,POSTALCODE=00100,STREET=H No 3\, Past the Bridge\, Zambia Road\, Ngong,L=Ngong Town,ST=Nairobi,C=KE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b45
CN=COMODO RSA Extended Validation Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB
CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB
Unsigned PE
Checks for missing Authenticode signature.
Untrusted Codesign Signers
Codesigned file was signed by an untrusted entity.
Feb 18, 2025
CN=Sobatdata Software
Nov 15, 2019
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Unsigned PE
Checks for missing Authenticode signature.
Unsigned PE
Checks for missing Authenticode signature.
Unsigned PE
Checks for missing Authenticode signature.
Unsigned PE
Checks for missing Authenticode signature.
Unsigned PE
Checks for missing Authenticode signature.
Unsigned PE
Checks for missing Authenticode signature.
Nov 15, 2019
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Nov 15, 2019
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US