api-ms-win-crt-filesystem-l1-1-0[.]dll

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General

Target

api-ms-win-crt-filesystem-l1-1-0.dll
Size

18KB
MD5

dd78f8cf84782a4b18110d860929a7d8
SHA1

2cc86bc3d472c3ec0623700ba1c773d08dcc4e0f
SHA256

08740788776fbfcd4fd417399c0bd3ef95af0f1a9466dacd1c0f8478d3b6b4a8
SHA512

118b26949a807eba314cb16fde94d0ee32b2084855010424d323524af967a8e25c51b47f947de2520c6c17c8cc76cfe54c071827364c5d231673ccc1af7da7a1
SSDEEP

384:mgq6nWm5C1W2hWzh6g8gk01ME/qTDGBGbUAhfT:66nWm5CTCh6MHME/QDGBKJhb

Score

1^/10

Malware Config

Signatures

Files

api-ms-win-crt-filesystem-l1-1-0.dll
.dll windows:10 windows x86 arch:x86

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:ea:62:e4:43:cb:22:50:c8:70:ff:6b:b1:3b:a9:8e
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

14/01/2020, 00:00

Not After

20/01/2021, 12:00

Subject

CN=Tencent Technology(Shenzhen) Company Limited,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:6e:de:36:46:25:fc:c0:ef:95:5e:52:d2:f2:d2:b2
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

13/01/2020, 00:00

Not After

20/01/2021, 12:00

Subject

CN=Tencent Technology(Shenzhen) Company Limited,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

75:9a:76:92:18:be:85:59:0f:ec:da:1a:4d:2d:50:1d:59:28:45:91:8f:47:16:d1:d1:20:7b:63:67:88:36:6d
Signer

Actual PE Digest

75:9a:76:92:18:be:85:59:0f:ec:da:1a:4d:2d:50:1d:59:28:45:91:8f:47:16:d1:d1:20:7b:63:67:88:36:6d

Digest Algorithm

sha256

PE Digest Matches

true

7e:2f:3a:2c:59:19:e8:4b:74:15:9a:73:a9:98:a9:4f:6c:45:71:9f
Signer

Actual PE Digest

7e:2f:3a:2c:59:19:e8:4b:74:15:9a:73:a9:98:a9:4f:6c:45:71:9f

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

api-ms-win-crt-filesystem-l1-1-0.pdb

Exports

Exports

_access
_access_s
_chdir
_chdrive
_chmod
_findclose
_findfirst32
_findfirst32i64
_findfirst64
_findfirst64i32
_findnext32
_findnext32i64
_findnext64
_findnext64i32
_fstat32
_fstat32i64
_fstat64
_fstat64i32
_fullpath
_getdiskfree
_getdrive
_getdrives
_lock_file
_makepath
_makepath_s
_mkdir
_rmdir
_splitpath
_splitpath_s
_stat32
_stat32i64
_stat64
_stat64i32
_umask
_umask_s
_unlink
_unlock_file
_waccess
_waccess_s
_wchdir
_wchmod
_wfindfirst32
_wfindfirst32i64
_wfindfirst64
_wfindfirst64i32
_wfindnext32
_wfindnext32i64
_wfindnext64
_wfindnext64i32
_wfullpath
_wmakepath
_wmakepath_s
_wmkdir
_wremove
_wrename
_wrmdir
_wsplitpath
_wsplitpath_s
_wstat32
_wstat32i64
_wstat64
_wstat64i32
_wunlink
remove
rename

Sections

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

01:ea:62:e4:43:cb:22:50:c8:70:ff:6b:b1:3b:a9:8eCertificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

04:6e:de:36:46:25:fc:c0:ef:95:5e:52:d2:f2:d2:b2Certificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

75:9a:76:92:18:be:85:59:0f:ec:da:1a:4d:2d:50:1d:59:28:45:91:8f:47:16:d1:d1:20:7b:63:67:88:36:6dSigner

7e:2f:3a:2c:59:19:e8:4b:74:15:9a:73:a9:98:a9:4f:6c:45:71:9fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Exports

Exports

Sections

.text Size: 3KB - Virtual size: 2KB

.rsrc Size: 1024B - Virtual size: 1000B

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

01:ea:62:e4:43:cb:22:50:c8:70:ff:6b:b1:3b:a9:8e
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

04:6e:de:36:46:25:fc:c0:ef:95:5e:52:d2:f2:d2:b2
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

75:9a:76:92:18:be:85:59:0f:ec:da:1a:4d:2d:50:1d:59:28:45:91:8f:47:16:d1:d1:20:7b:63:67:88:36:6d
Signer

7e:2f:3a:2c:59:19:e8:4b:74:15:9a:73:a9:98:a9:4f:6c:45:71:9f
Signer

.text
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 1024B - Virtual size: 1000B