System[.]Runtime[.]Serialization[.]dll

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General

Target

System.Runtime.Serialization.dll
Size

17KB
MD5

8c7788d74092fcae31d8e25cc7fb4223
SHA1

6acf4378e23ddaa2ac6d1aeed47d9be9464ae50e
SHA256

53cef982ab21b0ee4bf9800fea1c8829fc1e3698b1b64386eaa344e763b4abec
SHA512

65c0a7cf2c5ef84fafe7de69d243be9629dd5ddfb8896538fed440407461e3e725f07ba3f012628c4d653efe5a448d0629863552fc56560858240390000cc5fe
SSDEEP

384:RpEvDj8NJ8Mz+LWgB4BHWwsBlHRN7sU1Z0R9zR+ObKU:RpEvDj8NJ5qPB4B0j1Z49zReU

Score

N/A

Malware Config

Signatures

Files

System.Runtime.Serialization.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

Issuer

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

Not Before

14/10/2021, 18:45

Not After

13/10/2022, 18:45

Subject

CN=.NET,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

01:05:ae:a3:19:6b:f7:3a:ed:5e:ad:ec:22:a1:f7:a5:40:6a:65:fb:34:09:7e:bf:1b:9d:5b:89:89:df:ce:fd
Signer

Actual PE Digest

01:05:ae:a3:19:6b:f7:3a:ed:5e:ad:ec:22:a1:f7:a5:40:6a:65:fb:34:09:7e:bf:1b:9d:5b:89:89:df:ce:fd

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

15/12/2022, 13:59
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 4KB - Virtual size: 4KB

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8dCertificate

Extended Key Usages

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

Key Usages

01:05:ae:a3:19:6b:f7:3a:ed:5e:ad:ec:22:a1:f7:a5:40:6a:65:fb:34:09:7e:bf:1b:9d:5b:89:89:df:ce:fdSigner

Signature Validations

Verification

15/12/2022, 13:59 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 4KB - Virtual size: 4KB

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

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

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

01:05:ae:a3:19:6b:f7:3a:ed:5e:ad:ec:22:a1:f7:a5:40:6a:65:fb:34:09:7e:bf:1b:9d:5b:89:89:df:ce:fd
Signer

15/12/2022, 13:59
Valid: false

.text
Size: 4KB - Virtual size: 4KB

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

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