Static task
static1
Behavioral task
behavioral1
Sample
BouncyCastle.Crypto.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
BouncyCastle.Crypto.dll
Resource
win10v2004-20231020-en
General
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Target
BouncyCastle.Crypto.dll
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Size
2.5MB
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MD5
3551343fab213740bbb022e3a6dcf27b
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SHA1
de67fb4f9d58db4a860a703c8d1f54ff00ff9b1f
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SHA256
5530dff976bc0c889076b97ca695bdb97ef07f63449d32f893ed32398ed8bfe6
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SHA512
e90f51053e1d4b0ea1f7458229de92174abf0781c766290da4de5cc8dfcfb730998252bf28b36ca5070978fdcea8b97f0aea6a47b875dd34173643ac0cb46c42
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SSDEEP
49152:3CTzhVM0AU5d3UOhq8hmReOUJfd5T3D+VTQlgQeCKbu9kQLO0:GwU5d3vhzhmoOmfd5rqX0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BouncyCastle.Crypto.dll
Files
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BouncyCastle.Crypto.dll.dll windows:4 windows x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ