System[.]Core[.]dll

Sharing

Copy URL Twitter E-mail

General

Target

System.Core.dll
Size

23KB
MD5

6e1cf30d0255b7c8a038a226dfb95d2c
SHA1

b4001a62a33547fc11a94886fbc9390aa8deb5f5
SHA256

110ee1507e88068495ea58a63ddc545768529a7fce51d6dca961dce534d0149d
SHA512

19818a5570ce0e965565e9addaed6874a1026384873812ceb715aafea143751fcb7d4bc3aab81034ccac7c29b61af4ef618b51d6c71571fdfc678232fda2d9d1
SSDEEP

384:nEfbPFWOUSnPEW51b04H9DGMq/tE8aQjryAkxkBm4U1zXtBC1PIlWI2WosBlHRNS:naPFWOUSnP751b04H9DGMq/tE8aQjryE

Score

N/A

Malware Config

Signatures

Files

System.Core.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

da:7d:c3:e8:7c:a3:e4:15:6b:d0:89:c5:95:f0:ea:07:72:dc:9a:ab:c5:c6:d4:b4:3f:87:8b:cb:a0:21:53:d0
Signer

Actual PE Digest

da:7d:c3:e8:7c:a3:e4:15:6b:d0:89:c5:95:f0:ea:07:72:dc:9a:ab:c5:c6:d4:b4:3f:87:8b:cb:a0:21:53:d0

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, 13:51
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: 11KB - Virtual size: 10KB

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

da:7d:c3:e8:7c:a3:e4:15:6b:d0:89:c5:95:f0:ea:07:72:dc:9a:ab:c5:c6:d4:b4:3f:87:8b:cb:a0:21:53:d0Signer

Signature Validations

Verification

15/12/2022, 13:51 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 11KB - Virtual size: 10KB

.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

da:7d:c3:e8:7c:a3:e4:15:6b:d0:89:c5:95:f0:ea:07:72:dc:9a:ab:c5:c6:d4:b4:3f:87:8b:cb:a0:21:53:d0
Signer

15/12/2022, 13:51
Valid: false

.text
Size: 11KB - Virtual size: 10KB

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

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