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

Sharing

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General

Target

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

13KB
MD5

861a2fd3afb4557ba49a6d60a02c39bf
SHA1

03622632d5e810b87b806ddfc0ed6ea3d2171b96
SHA256

c1a072b49acb82640104aada665ff948415cc57dfcbc495d4d85b1f18d84a1a3
SHA512

ae20bb93d7661d47048042a3a21d95f0c1b20918f170fee77cd7de2b9367a3f819b39e45cb6c58689603f1670cf3c46cdf6453162f3d88871c794df13460f374
SSDEEP

192:ffTnWlC0i5CuWohWBuyzTbPDBQABJPy/yqnaj/6g6d6q6RbwXKKO2ng:3TnWm5CuWohWHzDBRJPlltRJRbEuL

Score

1^/10

Malware Config

Signatures

Files

api-ms-win-crt-filesystem-l1-1-0.dll
.dll windows:10 windows x64 arch:x64

Code Sign

33:00:00:01:74:69:de:10:8b:37:65:a8:d7:00:00:00:00:01:74
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/08/2017, 20:23

Not After

11/08/2018, 20:23

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

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

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0b:05:a9:b8:5c:6e:00:3d:75:d3:e9:54:5e:b9:6d:75:bf:10:d4:7a:f4:74:b1:7f:71:d6:9f:a1:e9:65:6c:bf
Signer

Actual PE Digest

0b:05:a9:b8:5c:6e:00:3d:75:d3:e9:54:5e:b9:6d:75:bf:10:d4:7a:f4:74:b1:7f:71:d6:9f:a1:e9:65:6c:bf

Digest Algorithm

sha256

PE Digest Matches

true

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
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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 1016B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:01:74:69:de:10:8b:37:65:a8:d7:00:00:00:00:01:74Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

0b:05:a9:b8:5c:6e:00:3d:75:d3:e9:54:5e:b9:6d:75:bf:10:d4:7a:f4:74:b1:7f:71:d6:9f:a1:e9:65:6c:bfSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Exports

Exports

Sections

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

.rsrc Size: 1024B - Virtual size: 1016B

33:00:00:01:74:69:de:10:8b:37:65:a8:d7:00:00:00:00:01:74
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

0b:05:a9:b8:5c:6e:00:3d:75:d3:e9:54:5e:b9:6d:75:bf:10:d4:7a:f4:74:b1:7f:71:d6:9f:a1:e9:65:6c:bf
Signer

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

.rsrc
Size: 1024B - Virtual size: 1016B