vbc7ui[.]dll | Triage

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General

Target

vbc7ui.dll
Size

260KB
MD5

6484e30db8e27f3553a253885a4d5dfd
SHA1

d2f7dbf78f4bdfaef95e4e92dd927eb3f353599d
SHA256

3be651f1febc08c82111af675bac9341641e13573a12d45c6eae06cd2a4cabc9
SHA512

c038f8a118f865853ddd998a2412786e25125094efc2fe140d1768719da9bbb71d50ee271129565d540ea7277352dc91f87cbc93d295ba4fda5d4ef2e8377dd0
SSDEEP

3072:lIGRgnmTRp0biWj1GdL3Qj6v8h43nECvOCiQyvN:lIapoiWj1GdLU6vq4UCvOCy1

Score

N/A

Malware Config

Signatures

Files

vbc7ui.dll
.dll windows x64

Code Sign

33:00:00:02:51:14:76:cc:c5:85:83:6e:0b:00:00:00:00:02:51
Certificate

Issuer

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

Not Before

02/09/2021, 18:32

Not After

01/09/2022, 18:32

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

34:84:e4:a7:2e:07:f3:3f:55:29:06:3c:dc:23:cc:9b:cf:25:64:81:dd:b5:d8:49:f6:49:1e:bf:e9:f9:29:22
Signer

Actual PE Digest

34:84:e4:a7:2e:07:f3:3f:55:29:06:3c:dc:23:cc:9b:cf:25:64:81:dd:b5:d8:49:f6:49:1e:bf:e9:f9:29:22

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

13/01/2023, 12:41
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.rdata
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 249KB - Virtual size: 249KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:02:51:14:76:cc:c5:85:83:6e:0b:00:00:00:00:02:51Certificate

Extended Key Usages

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

Key Usages

34:84:e4:a7:2e:07:f3:3f:55:29:06:3c:dc:23:cc:9b:cf:25:64:81:dd:b5:d8:49:f6:49:1e:bf:e9:f9:29:22Signer

Signature Validations

Verification

13/01/2023, 12:41 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

.rdata Size: 512B - Virtual size: 160B

.rsrc Size: 249KB - Virtual size: 249KB

33:00:00:02:51:14:76:cc:c5:85:83:6e:0b:00:00:00:00:02:51
Certificate

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

34:84:e4:a7:2e:07:f3:3f:55:29:06:3c:dc:23:cc:9b:cf:25:64:81:dd:b5:d8:49:f6:49:1e:bf:e9:f9:29:22
Signer

13/01/2023, 12:41
Valid: false

.rdata
Size: 512B - Virtual size: 160B

.rsrc
Size: 249KB - Virtual size: 249KB