System[.]Buffers[.]dll

Sharing

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General

Target

System.Buffers.dll
Size

13KB
MD5

ab0cbb76359c375da7e605356a7de119
SHA1

ff00d096ee20c1ffd35223fc2819223573ddad41
SHA256

762805391483cfd2fb84d5443d87b4235fb5a34f54e3fba29ce033e83ab2c1bd
SHA512

c9e74a01413e5281d7a79b2cd7a9d05ef4901e6a52b206537b30c9671702ad4427e1ce956499dbbdbb892ae04e6974cee6ce650a4c3d17e78214a834258ed097
SSDEEP

192:lWYbhWCOxboqtJtWsI9A9GaHnhWgN7aoWw5x9hQRW52fqnajlKEpTFve:lWYbhWCCbocJcyHRN7vdhifl4Eppve

Score

1^/10

Malware Config

Signatures

Files

System.Buffers.dll
.dll windows:5 windows x86 arch:x86

Code Sign

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
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

4d:ba:6e:07:c1:38:c2:ee:be:52:d1:e1:d4:9e:95:ea:50:4b:2b:0e:5b:63:89:9f:4e:02:ad:e3:7f:54:fd:aa
Signer

Actual PE Digest

4d:ba:6e:07:c1:38:c2:ee:be:52:d1:e1:d4:9e:95:ea:50:4b:2b:0e:5b:63:89:9f:4e:02:ad:e3:7f:54:fd:aa

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_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

System.Buffers.ni.pdb
System.Buffers.pdb

Sections

.data
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52Certificate

Extended Key Usages

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

Key Usages

4d:ba:6e:07:c1:38:c2:ee:be:52:d1:e1:d4:9e:95:ea:50:4b:2b:0e:5b:63:89:9f:4e:02:ad:e3:7f:54:fd:aaSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Sections

.data Size: 512B - Virtual size: 4B

.text Size: 4KB - Virtual size: 3KB

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

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

4d:ba:6e:07:c1:38:c2:ee:be:52:d1:e1:d4:9e:95:ea:50:4b:2b:0e:5b:63:89:9f:4e:02:ad:e3:7f:54:fd:aa
Signer

.data
Size: 512B - Virtual size: 4B

.text
Size: 4KB - Virtual size: 3KB