General

Malware Config

Signatures

Files

• yn.png

  .dll regsvr32 windows x86

  
  

  Code Sign

  33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87

  Certificate

  Issuer

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

  Not Before

  04-03-2020 18:39

  Not After

  03-03-2021 18:39

  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

  61:41:9a:37:d2:a7:c5:52:89:c5:16:92:c9:22:5e:01:f9:03:c3:b4:10:ec:97:69:19:e7:ee:42:c6:e1:7c:8b

  Signer

  Actual PE Digest

  61:41:9a:37:d2:a7:c5:52:89:c5:16:92:c9:22:5e:01:f9:03:c3:b4:10:ec:97:69:19:e7:ee:42:c6:e1:7c:8b

  Digest Algorithm

  sha256

  PE Digest Matches

  false

  Signature Validations

  Trusted

  false

  Verification

  Signing Certificate

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

  21-01-2022 13:39

  Valid: false

  Headers

  File Characteristics

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_32BIT_MACHINE

  Exports

  Exports

  DllRegisterServer

  Sections

  .text

  Size: 13KB - Virtual size: 12KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 3KB - Virtual size: 3KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 132KB - Virtual size: 165KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .rsrc

  Size: 958KB - Virtual size: 957KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .reloc

  Size: 1KB - Virtual size: 1KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_DISCARDABLE

  IMAGE_SCN_MEM_READ