System[.]Runtime[.]CompilerServices[.]VisualC[.]dll

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General

Target

System.Runtime.CompilerServices.VisualC.dll
Size

21KB
MD5

9f31b6954fd453f13b5f39da36f2e8eb
SHA1

7a6276348d85eaf00ae6958117797045929078cb
SHA256

18a610b8bad43cf784cde4d4902a238f2281c2a677daae790cab55f6da915979
SHA512

d3696d4d60cfc5aa5834f60a0b97a4f3a3f8ec3fb05beb3c3d927426b72b3e5463c628c7df950e43ff1344823b8c2d39730ba47ba0f2fec7a0cfcdc237a5bcc6
SSDEEP

384:vna8WK1W6QBm0GftpBjBxRaQHRN73clxBGD:vna0+VinL36M

Score

1^/10

Malware Config

Signatures

Files

System.Runtime.CompilerServices.VisualC.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:ca:7d:32:16:7c:7e:fd:05:03:00:00:00:00:00:ca
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:728D-C45F-F9EB,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

Issuer

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

Not Before

11/08/2017, 20:11

Not After

11/08/2018, 20:11

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:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

Issuer

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

Not Before

11/08/2017, 20:20

Not After

11/08/2018, 20:20

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

ef:8e:7c:5b:ae:82:fa:44:32:df:4c:2c:1c:65:02:69:cc:f5:00:f6:b2:36:b6:8b:99:a0:cf:1b:9d:6f:eb:e8
Signer

Actual PE Digest

ef:8e:7c:5b:ae:82:fa:44:32:df:4c:2c:1c:65:02:69:cc:f5:00:f6:b2:36:b6:8b:99:a0:cf:1b:9d:6f:eb:e8

Digest Algorithm

sha256

PE Digest Matches

true

43:95:a8:9e:c8:1a:20:cb:ae:4c:ab:7d:0e:f0:19:1f:44:c3:54:89
Signer

Actual PE Digest

43:95:a8:9e:c8:1a:20:cb:ae:4c:ab:7d:0e:f0:19:1f:44:c3:54:89

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
IMAGE_FILE_DLL

PDB Paths

E:\A\_work\582\s\bin\obj\ref\System.Runtime.CompilerServices.VisualC\4.0.2.0\System.Runtime.CompilerServices.VisualC.pdb

Imports

mscoree

_CorDllMain

Sections

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

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:ca:7d:32:16:7c:7e:fd:05:03:00:00:00:00:00:caCertificate

Extended Key Usages

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79Certificate

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:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4Certificate

Extended Key Usages

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

Key Usages

ef:8e:7c:5b:ae:82:fa:44:32:df:4c:2c:1c:65:02:69:cc:f5:00:f6:b2:36:b6:8b:99:a0:cf:1b:9d:6f:eb:e8Signer

43:95:a8:9e:c8:1a:20:cb:ae:4c:ab:7d:0e:f0:19:1f:44:c3:54:89Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

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

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

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

33:00:00:00:ca:7d:32:16:7c:7e:fd:05:03:00:00:00:00:00:ca
Certificate

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
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:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

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

ef:8e:7c:5b:ae:82:fa:44:32:df:4c:2c:1c:65:02:69:cc:f5:00:f6:b2:36:b6:8b:99:a0:cf:1b:9d:6f:eb:e8
Signer

43:95:a8:9e:c8:1a:20:cb:ae:4c:ab:7d:0e:f0:19:1f:44:c3:54:89
Signer

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

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

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