AppvIsvSubsystems32[.]dll

Sharing

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General

Target

AppvIsvSubsystems32.dll
Size

1.3MB
MD5

75e832bb1529d87a88ef49034e381930
SHA1

9b8a52c3c9b3a88c3bdd3b5f5aeb0aecc3df67e8
SHA256

4a7ac11ff22d5d842c47be8df6ca98f99c7d48e7ab2f638ccd01eae253e424b0
SHA512

6e285a0484d57f6de0ca78a24fb46d9626741d764356d12e2ea6fab32e00a3f285ea0722b89b5a63c11179a5d1ed2a065f97b9399f63f67981fad01967ae654e
SSDEEP

24576:6ldc42ftByL2kmQ9aQERpyWdHu3cLjay9Escv7/51WBc+qHN:6E42G4Qd81HDLX9EsI7/5YBc+qHN

Score

1^/10

Malware Config

Signatures

Files

AppvIsvSubsystems32.dll
.dll windows:10 windows x86 arch:x86

Code Sign

33:00:00:05:00:27:d6:32:6f:43:73:7b:87:00:00:00:00:05:00
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/02/2023, 20:11

Not After

31/01/2024, 20:11

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:03:3e:63:3a:86:bf:41:73:d7:e0:00:00:00:00:03:3e
Certificate

Issuer

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

Not Before

16/02/2023, 20:10

Not After

31/01/2024, 20:10

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

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92
Signer

Actual PE Digest

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92

Digest Algorithm

sha256

PE Digest Matches

true

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92
Signer

Actual PE Digest

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

AppVISVSubsystems32.pdb

Exports

Exports

APIExportForDetours
CurrentThreadIsVirtualized
RequestUnhookedFunctionList
VirtualizeCurrentProcess
VirtualizeCurrentThread
_IsProcessHooked@0

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 55KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.mrdata
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.c2r
Size: 512B - Virtual size: 226B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:05:00:27:d6:32:6f:43:73:7b:87:00:00:00:00:05:00Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:03:3e:63:3a:86:bf:41:73:d7:e0:00:00:00:00:03:3eCertificate

Extended Key Usages

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

Key Usages

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92Signer

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Exports

Exports

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.data Size: 55KB - Virtual size: 61KB

.idata Size: 8KB - Virtual size: 8KB

.mrdata Size: 512B - Virtual size: 16B

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

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

.c2r Size: 512B - Virtual size: 226B

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

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

33:00:00:05:00:27:d6:32:6f:43:73:7b:87:00:00:00:00:05:00
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:03:3e:63:3a:86:bf:41:73:d7:e0:00:00:00:00:03:3e
Certificate

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

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92
Signer

67:d5:b9:8e:fa:30:44:db:56:e5:f1:f8:77:0a:3e:70:39:80:68:49:b7:ec:be:5e:df:31:10:c2:4c:20:67:92
Signer

.text
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 55KB - Virtual size: 61KB

.idata
Size: 8KB - Virtual size: 8KB

.mrdata
Size: 512B - Virtual size: 16B

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

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

.c2r
Size: 512B - Virtual size: 226B

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

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