System[.]Net[.]dll

Sharing

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General

Target

System.Net.dll
Size

17KB
MD5

31860c49f31e9222014f306ef08f9f47
SHA1

264cc9dc1745a07933a1a4e018b07a45df601410
SHA256

4ea5dce7429696deb284dadfb66e66c817a1ecbec83f021598bbd542d0b47cf2
SHA512

9572a0ddea92af56842d7f79750b6406200ff65a69a4c3b0a476bc15038d3d8b699794d9ddc13d078554582e6c833462e3e71ce5a3980ab03d0432fe18fff0c6
SSDEEP

384:PQ6EWw13mbN8bWBVaWtsBlHRN7al01Z0R9zR+OH0q4:PQ6Er13mbrijbZ49zRh4

Score

N/A

Malware Config

Signatures

Files

System.Net.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

Issuer

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

Not Before

14/10/2021, 18:45

Not After

13/10/2022, 18:45

Subject

CN=.NET,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

b9:af:c3:ab:12:8d:71:5c:06:42:2f:de:0c:76:e6:e7:cc:87:ba:c4:54:06:7f:31:5a:6a:8c:0b:c2:fb:f3:57
Signer

Actual PE Digest

b9:af:c3:ab:12:8d:71:5c:06:42:2f:de:0c:76:e6:e7:cc:87:ba:c4:54:06:7f:31:5a:6a:8c:0b:c2:fb:f3:57

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

15/12/2022, 13:55
Valid: false

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

Imports

mscoree

_CorDllMain

Sections

.text
Size: 5KB - Virtual size: 4KB

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8dCertificate

Extended Key Usages

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

Key Usages

b9:af:c3:ab:12:8d:71:5c:06:42:2f:de:0c:76:e6:e7:cc:87:ba:c4:54:06:7f:31:5a:6a:8c:0b:c2:fb:f3:57Signer

Signature Validations

Verification

15/12/2022, 13:55 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 5KB - Virtual size: 4KB

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

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

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

b9:af:c3:ab:12:8d:71:5c:06:42:2f:de:0c:76:e6:e7:cc:87:ba:c4:54:06:7f:31:5a:6a:8c:0b:c2:fb:f3:57
Signer

15/12/2022, 13:55
Valid: false

.text
Size: 5KB - Virtual size: 4KB

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

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