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

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General

Target

System.IdentityModel.Tokens.Jwt.dll
Size

80KB
MD5

beb053ced12524cd30929c39fe042c47
SHA1

921e59d904d6c8e2bad5feb738c01798a83acd6f
SHA256

64ecbb6c584d9b3394ce519ee75adee80d4ab54ffebaaa8423a08f105b34c9ee
SHA512

739ae832bb78f84bafdc15ac6f7de9cbebe30fcc73f4fdb8829afddcd18ed3959fa7665faea8160fb75bb4574de299eb7e0a2d794278c7c121c208ce334e01eb
SSDEEP

1536:teGFSpRMTa6vDNmgtrsrkBN9XNEgfpXaXr0iMJgBGILkDzVZl0+88niFF2G5m5sc:JS25DNmgCrkBN9XNEgfpXaXr0iMJgBG/

Score

1^/10

Malware Config

Signatures

Files

System.IdentityModel.Tokens.Jwt.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

Issuer

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

Not Before

02/05/2019, 21:37

Not After

02/05/2020, 21:37

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

ed:50:b7:46:ec:20:8c:ab:86:f8:e9:c8:44:0a:64:ef:aa:ff:3d:49:93:ce:13:ab:18:d9:80:c8:c0:99:ce:9a
Signer

Actual PE Digest

ed:50:b7:46:ec:20:8c:ab:86:f8:e9:c8:44:0a:64:ef:aa:ff:3d:49:93:ce:13:ab:18:d9:80:c8:c0:99:ce:9a

Digest Algorithm

sha256

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

C:\agent1\_work\161\s\src\System.IdentityModel.Tokens.Jwt\obj\Release\netstandard2.0\System.IdentityModel.Tokens.Jwt.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 69KB - Virtual size: 69KB

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

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51Certificate

Extended Key Usages

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

Key Usages

ed:50:b7:46:ec:20:8c:ab:86:f8:e9:c8:44:0a:64:ef:aa:ff:3d:49:93:ce:13:ab:18:d9:80:c8:c0:99:ce:9aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 69KB - Virtual size: 69KB

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

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

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

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

ed:50:b7:46:ec:20:8c:ab:86:f8:e9:c8:44:0a:64:ef:aa:ff:3d:49:93:ce:13:ab:18:d9:80:c8:c0:99:ce:9a
Signer

.text
Size: 69KB - Virtual size: 69KB

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

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