WindowsBase[.]dll

Sharing

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General

Target

WindowsBase.dll
Size

15KB
MD5

da6df224f478b99c15ef7c693bc47e70
SHA1

704b61712dcead9d95ae01033a5a90d346b974de
SHA256

6b033eb9f0d2a6d019feeba3f3365c96d3ec89f49a01948ae04bb506ff61dd78
SHA512

d6f1e1bcfc1a747fdc8274c1fefa0bab5304ca8b532c91e3743236f1bf63fad2107b2c5f2268925fe7ae5949d8ffe532b906e2e43f148b967d99bf5950572449
SSDEEP

384:Hed2asEWQUEmWzcWadHRN7N31IlGsINi:+dxn1yNFJa

Score

1^/10

Malware Config

Signatures

Files

WindowsBase.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/03/2020, 18:39

Not After

03/03/2021, 18:39

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4b:65:32:99:19:ae:fd:34:40:1f:4b:27:8e:a7:de:15:9c:39:92:ff:0d:40:14:ec:bf:0d:50:a7:50:ff:8a:4b
Signer

Actual PE Digest

4b:65:32:99:19:ae:fd:34:40:1f:4b:27:8e:a7:de:15:9c:39:92:ff:0d:40:14:ec:bf:0d:50:a7:50:ff:8a:4b

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

mscoree

_CorDllMain

Sections

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

4b:65:32:99:19:ae:fd:34:40:1f:4b:27:8e:a7:de:15:9c:39:92:ff:0d:40:14:ec:bf:0d:50:a7:50:ff:8a:4bSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 4KB - Virtual size: 3KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

4b:65:32:99:19:ae:fd:34:40:1f:4b:27:8e:a7:de:15:9c:39:92:ff:0d:40:14:ec:bf:0d:50:a7:50:ff:8a:4b
Signer

.text
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B