System[.]Security[.]Cryptography[.]Algorithms[.]dll

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General

Target

System.Security.Cryptography.Algorithms.dll
Size

38KB
MD5

4558831716201309f8eecaabe2bc4901
SHA1

3c25b3faaa68cb0e291b537a4991cf413eadb6cf
SHA256

6a0f94d33609622abd37b85c071cc8f4676af91923d36b47434222ba8c554acb
SHA512

6b0e001a8dec7f2a4923650c2cef21c9ff809b522fb3cb7734cf6cd80c5415f7d7274a09f92dbaf3a443ad9f4bb1c853d894d99d5adf1ac9b467424e0239ff44
SSDEEP

384:tD801M/IHa611rqr7SMvQiBG5gOR+eCoa6Ior4mCVnzoNI76dXKu5X+wHdKPTKKz:W01Ki/rqvSaIgpt1KKb0hNkbiiEBDq

Score

1^/10

Malware Config

Signatures

Files

System.Security.Cryptography.Algorithms.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:b5:ac:7d:6d:87:6b:26:11:47:00:00:00:00:00:b5
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/09/2016, 17:58

Not After

07/09/2018, 17:58

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:B8EC-30A4-7144,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:40:96:a9:ee:70:56:fe:cc:07:00:01:00:00:01:40
Certificate

Issuer

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

Not Before

18/08/2016, 20:17

Not After

02/11/2017, 20:17

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

Issuer

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

Not Before

28/10/2015, 20:31

Not After

28/01/2017, 20:31

Subject

CN=Microsoft Corporation,OU=MOPR,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

66:64:64:0c:41:e4:32:9e:f2:51:1a:d3:1d:7d:c6:b2:bd:9e:5c:0d:7d:57:d2:cb:1c:31:57:ca:16:dc:ea:5f
Signer

Actual PE Digest

66:64:64:0c:41:e4:32:9e:f2:51:1a:d3:1d:7d:c6:b2:bd:9e:5c:0d:7d:57:d2:cb:1c:31:57:ca:16:dc:ea:5f

Digest Algorithm

sha256

PE Digest Matches

true

0a:20:30:20:32:a5:e1:64:8b:ef:16:2f:24:ee:c8:bd:2d:c4:d4:4a
Signer

Actual PE Digest

0a:20:30:20:32:a5:e1:64:8b:ef:16:2f:24:ee:c8:bd:2d:c4:d4:4a

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

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: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

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

33:00:00:00:b5:ac:7d:6d:87:6b:26:11:47:00:00:00:00:00:b5Certificate

Extended Key Usages

33:00:00:01:40:96:a9:ee:70:56:fe:cc:07:00:01:00:00:01:40Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64Certificate

Extended Key Usages

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

Key Usages

66:64:64:0c:41:e4:32:9e:f2:51:1a:d3:1d:7d:c6:b2:bd:9e:5c:0d:7d:57:d2:cb:1c:31:57:ca:16:dc:ea:5fSigner

0a:20:30:20:32:a5:e1:64:8b:ef:16:2f:24:ee:c8:bd:2d:c4:d4:4aSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 19KB - Virtual size: 18KB

.rsrc Size: 3KB - Virtual size: 2KB

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

33:00:00:00:b5:ac:7d:6d:87:6b:26:11:47:00:00:00:00:00:b5
Certificate

33:00:00:01:40:96:a9:ee:70:56:fe:cc:07:00:01:00:00:01:40
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

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

66:64:64:0c:41:e4:32:9e:f2:51:1a:d3:1d:7d:c6:b2:bd:9e:5c:0d:7d:57:d2:cb:1c:31:57:ca:16:dc:ea:5f
Signer

0a:20:30:20:32:a5:e1:64:8b:ef:16:2f:24:ee:c8:bd:2d:c4:d4:4a
Signer

.text
Size: 19KB - Virtual size: 18KB

.rsrc
Size: 3KB - Virtual size: 2KB

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