System[.]Text[.]Encoding[.]CodePages[.]dll

Sharing

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General

Target

System.Text.Encoding.CodePages.dll
Size

748KB
MD5

44ce64675930c77d2ecf7c6dd08c30c5
SHA1

48a7a46827ed0f797b36baec8f57fb98de541524
SHA256

8e85e80455b362d6fbd549e336ca1f7558df3f6c598291e864ddefbced8ed430
SHA512

08ac5ee71dc8f26e97f62a1492b8583c9512a9467952dd4220adafb6965ac7baad6c3e4e46323142de24b8ec9a2e59b3c3bb3fcdd744bfc2b755bbad1a3ac204
SSDEEP

12288:FdhFsWPN7xn7kZQ6kliVreJIHHr0tRYbKr2KtG9VKABC6r3B:Dh7Z9km6k/IwRYbiBeKGCSB

Score

1^/10

Malware Config

Signatures

Files

System.Text.Encoding.CodePages.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:c8:47:22:9d:a3:0d:ca:c0:58:00:00:00:00:00:c8
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:98FD-C61E-E641,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

6b:d6:d9:00:ee:30:87:71:91:a9:d4:36:b2:63:96:ef:77:c0:27:ef:4c:35:67:f9:0a:91:ea:9d:fe:bf:a3:b5
Signer

Actual PE Digest

6b:d6:d9:00:ee:30:87:71:91:a9:d4:36:b2:63:96:ef:77:c0:27:ef:4c:35:67:f9:0a:91:ea:9d:fe:bf:a3:b5

Digest Algorithm

sha256

PE Digest Matches

true

46:54:12:d4:1a:2f:fb:ab:5d:59:aa:52:34:8c:34:d7:bf:21:d0:e9
Signer

Actual PE Digest

46:54:12:d4:1a:2f:fb:ab:5d:59:aa:52:34:8c:34:d7:bf:21:d0:e9

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: 730KB - Virtual size: 730KB

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

33:00:00:00:c8:47:22:9d:a3:0d:ca:c0:58:00:00:00:00:00:c8Certificate

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

6b:d6:d9:00:ee:30:87:71:91:a9:d4:36:b2:63:96:ef:77:c0:27:ef:4c:35:67:f9:0a:91:ea:9d:fe:bf:a3:b5Signer

46:54:12:d4:1a:2f:fb:ab:5d:59:aa:52:34:8c:34:d7:bf:21:d0:e9Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 730KB - Virtual size: 730KB

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

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

33:00:00:00:c8:47:22:9d:a3:0d:ca:c0:58:00:00:00:00:00:c8
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

6b:d6:d9:00:ee:30:87:71:91:a9:d4:36:b2:63:96:ef:77:c0:27:ef:4c:35:67:f9:0a:91:ea:9d:fe:bf:a3:b5
Signer

46:54:12:d4:1a:2f:fb:ab:5d:59:aa:52:34:8c:34:d7:bf:21:d0:e9
Signer

.text
Size: 730KB - Virtual size: 730KB

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

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