System[.]IdentityModel[.]Tokens[.]Jwt[.]dll

Sharing

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General

Target

System.IdentityModel.Tokens.Jwt.dll
Size

88KB
MD5

0889aee3be43bd76793777083a0bc00b
SHA1

6b0f6b9991e9d8485b03bada8e4400e80cc56b3f
SHA256

e82f3876d6593355c4cfaf7aa18b68702d67b20e4f4d2820609cfef31219c745
SHA512

b9cbfca72a4acf37c5098dc11446ff81f0c8182e13ee2d1270ead365857c446859b189fb88dc62826e09a1c1eb6bec83e2b3351189a2fee4ed5077fd64b49340
SSDEEP

1536:fOZtAjGr1eKCTzmvwqqy71SqkdN9XNEgfpXaXr0iMJgBGILkDzVZl0+88niFF2G4:GZtAPmIqqy71SqkdN9XNEgfpXaXr0iMP

Score

N/A

Malware Config

Signatures

Files

System.IdentityModel.Tokens.Jwt.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:bc:0b:2e:1a:7b:8a:b1:c7:91:00:00:00:00:00:bc
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=AOC+OU=nCipher DSE ESN:12B4-2D5F-87D4,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

81:29:30:c2:79:25:d5:31:05:a8:37:02:eb:ae:99:2a:3a:ad:38:05:6a:b8:d0:64:68:db:00:b6:f8:41:6e:67
Signer

Actual PE Digest

81:29:30:c2:79:25:d5:31:05:a8:37:02:eb:ae:99:2a:3a:ad:38:05:6a:b8:d0:64:68:db:00:b6:f8:41:6e:67

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

15/12/2022, 14:03
Valid: false

7f:4b:13:13:0f:34:7d:a3:52:ea:0f:e3:ae:e1:2b:5e:f5:12:89:6e
Signer

Actual PE Digest

7f:4b:13:13:0f:34:7d:a3:52:ea:0f:e3:ae:e1:2b:5e:f5:12:89:6e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

08/02/2018, 21:50
Valid: false

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: 70KB - Virtual size: 70KB

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:bc:0b:2e:1a:7b:8a:b1:c7:91:00:00:00:00:00:bcCertificate

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

81:29:30:c2:79:25:d5:31:05:a8:37:02:eb:ae:99:2a:3a:ad:38:05:6a:b8:d0:64:68:db:00:b6:f8:41:6e:67Signer

Signature Validations

Verification

15/12/2022, 14:03 Valid: false

7f:4b:13:13:0f:34:7d:a3:52:ea:0f:e3:ae:e1:2b:5e:f5:12:89:6eSigner

Signature Validations

Verification

08/02/2018, 21:50 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 70KB - Virtual size: 70KB

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

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

33:00:00:00:bc:0b:2e:1a:7b:8a:b1:c7:91:00:00:00:00:00:bc
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

81:29:30:c2:79:25:d5:31:05:a8:37:02:eb:ae:99:2a:3a:ad:38:05:6a:b8:d0:64:68:db:00:b6:f8:41:6e:67
Signer

15/12/2022, 14:03
Valid: false

7f:4b:13:13:0f:34:7d:a3:52:ea:0f:e3:ae:e1:2b:5e:f5:12:89:6e
Signer

08/02/2018, 21:50
Valid: false

.text
Size: 70KB - Virtual size: 70KB

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

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