api-ms-win-core-file-l2-1-0[.]dll

Sharing

Copy URL Twitter E-mail

General

Target

api-ms-win-core-file-l2-1-0.dll
Size

20KB
MD5

4c9bf992ae40c7460a029b1046a7fb5e
SHA1

79e13947af1d603c964cce3b225306cadff4058b
SHA256

18655793b4d489f769327e3c8710aced6b763c7873b6a8dc5ae6f28d228647f4
SHA512

c36d455ac79a73758f6090977c204764a88e929e8eaa7ce27a9c9920451c014e84ae98beb447e8345a8fa186b8c668b076c0ed27047a0e23ad2eeaf2cbc3a8d8
SSDEEP

192:341WBhWmWYnO/VWQ4SWkHK/uuOiqnajBp:o1WBhWMUzillp

Score

1^/10

Malware Config

Signatures

Files

api-ms-win-core-file-l2-1-0.dll
.dll windows x64

Code Sign

33:00:00:03:df:fb:6a:e3:f4:27:ec:b6:a3:00:00:00:00:03:df
Certificate

Issuer

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

Not Before

15/12/2020, 21:24

Not After

02/12/2021, 21:24

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

f3:34:0a:0a:4a:3e:07:9c:d0:e8:1a:16:74:cf:f0:72:9a:36:dc:3a:c8:7f:11:ba:6f:73:6f:3e:ef:e7:70:54
Signer

Actual PE Digest

f3:34:0a:0a:4a:3e:07:9c:d0:e8:1a:16:74:cf:f0:72:9a:36:dc:3a:c8:7f:11:ba:6f:73:6f:3e:ef:e7:70:54

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

23/03/2023, 16:06
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Exports

Exports

CopyFile2
CopyFileExW
CreateDirectoryExW
CreateHardLinkW
CreateSymbolicLinkW
GetFileInformationByHandleEx
MoveFileExW
MoveFileWithProgressW
ReOpenFile
ReadDirectoryChangesW
ReplaceFileW

Sections

.rdata
Size: 4KB - Virtual size: 980B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1008B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:03:df:fb:6a:e3:f4:27:ec:b6:a3:00:00:00:00:03:dfCertificate

Extended Key Usages

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

Key Usages

f3:34:0a:0a:4a:3e:07:9c:d0:e8:1a:16:74:cf:f0:72:9a:36:dc:3a:c8:7f:11:ba:6f:73:6f:3e:ef:e7:70:54Signer

Signature Validations

Verification

23/03/2023, 16:06 Valid: false

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.rdata Size: 4KB - Virtual size: 980B

.data Size: - Virtual size: 128B

.rsrc Size: 4KB - Virtual size: 1008B

33:00:00:03:df:fb:6a:e3:f4:27:ec:b6:a3:00:00:00:00:03:df
Certificate

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

f3:34:0a:0a:4a:3e:07:9c:d0:e8:1a:16:74:cf:f0:72:9a:36:dc:3a:c8:7f:11:ba:6f:73:6f:3e:ef:e7:70:54
Signer

23/03/2023, 16:06
Valid: false

.rdata
Size: 4KB - Virtual size: 980B

.data
Size: - Virtual size: 128B

.rsrc
Size: 4KB - Virtual size: 1008B