xsysnsui[.]dll

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General

Target

xsysnsui.dll
Size

85KB
MD5

7fbb920fd54cbed1ba0d54c0785f46bc
SHA1

df7fbbc1378e74c393a77ab21d5cf6e2d7d0a523
SHA256

afce838c48a93f953d0c39d9a716fcf968e1e8c495020cacb88403e777bbe895
SHA512

584076b31734e7bbba3131dcf4a0c3a6872138db70473203907ab7e002e7a5072b9f1d383ca0481e0883f2bfeb584f54efc9ade2a5856727fb990f0a463a54d5
SSDEEP

1536:RmJs9AbznmrHnfXRPs5flsPprFaU6+AmYF/3bb7b:RMiAncHfXds5fIXUEYVbb7b

Score

1^/10

Malware Config

Signatures

Files

xsysnsui.dll
.dll regsvr32 windows:4 windows x86 arch:x86

cbe30f921a68308802d350157c858585

Code Sign

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

0e:7d:fb:df:61:60:72:34:3f:52:ac:b2:54:0a:af:dd
Certificate

Issuer

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

Not Before

20/04/2017, 00:00

Not After

23/06/2020, 12:00

Subject

CN=National Soft de México S de RL de CV,O=National Soft de México S de RL de CV,L=Mérida,ST=Yucatán,C=MX

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

0e:7d:fb:df:61:60:72:34:3f:52:ac:b2:54:0a:af:dd
Certificate

Issuer

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

Not Before

20/04/2017, 00:00

Not After

23/06/2020, 12:00

Subject

CN=National Soft de México S de RL de CV,O=National Soft de México S de RL de CV,L=Mérida,ST=Yucatán,C=MX

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

58:ef:b2:de:2e:87:d1:7e:76:9a:07:08:c1:8a:28:c7:83:b6:0c:1b:51:07:eb:f0:a0:fe:48:5a:64:38:ca:ba
Signer

Actual PE Digest

58:ef:b2:de:2e:87:d1:7e:76:9a:07:08:c1:8a:28:c7:83:b6:0c:1b:51:07:eb:f0:a0:fe:48:5a:64:38:ca:ba

Digest Algorithm

sha256

PE Digest Matches

true

8b:43:4b:1f:13:e0:01:1f:e0:fc:18:f5:3d:62:05:27:74:1d:46:1c
Signer

Actual PE Digest

8b:43:4b:1f:13:e0:01:1f:e0:fc:18:f5:3d:62:05:27:74:1d:46:1c

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcr71

_onexit
__dllonexit
_except_handler3
__CppXcptFilter
_adjust_fdiv
malloc
_initterm
free
_mbsrchr
_access
isspace
_splitpath
_makepath

kernel32

GetProcAddress
GetSystemDirectoryA
GetCurrentDirectoryA
DisableThreadLibraryCalls
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
LeaveCriticalSection
LoadLibraryA
lstrcpyA
CopyFileA
FindClose
FindFirstFileA
lstrcatA
GetModuleHandleA
GetModuleFileNameA

user32

wsprintfA
LoadStringA

advapi32

RegQueryValueA
RegOpenKeyA
RegCloseKey

ole32

CoFreeUnusedLibraries

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

cbe30f921a68308802d350157c858585

Code Sign

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

Extended Key Usages

Key Usages

0e:7d:fb:df:61:60:72:34:3f:52:ac:b2:54:0a:af:ddCertificate

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

0e:7d:fb:df:61:60:72:34:3f:52:ac:b2:54:0a:af:ddCertificate

Extended Key Usages

Key Usages

58:ef:b2:de:2e:87:d1:7e:76:9a:07:08:c1:8a:28:c7:83:b6:0c:1b:51:07:eb:f0:a0:fe:48:5a:64:38:ca:baSigner

8b:43:4b:1f:13:e0:01:1f:e0:fc:18:f5:3d:62:05:27:74:1d:46:1cSigner

Headers

File Characteristics

Imports

msvcr71

kernel32

user32

advapi32

ole32

Exports

Exports

Sections

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

.rdata Size: 2KB - Virtual size: 1KB

.idata Size: 512B - Virtual size: 1KB

.rsrc Size: 26KB - Virtual size: 26KB

.reloc Size: 512B - Virtual size: 488B

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

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

0e:7d:fb:df:61:60:72:34:3f:52:ac:b2:54:0a:af:dd
Certificate

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

0e:7d:fb:df:61:60:72:34:3f:52:ac:b2:54:0a:af:dd
Certificate

58:ef:b2:de:2e:87:d1:7e:76:9a:07:08:c1:8a:28:c7:83:b6:0c:1b:51:07:eb:f0:a0:fe:48:5a:64:38:ca:ba
Signer

8b:43:4b:1f:13:e0:01:1f:e0:fc:18:f5:3d:62:05:27:74:1d:46:1c
Signer

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

.rdata
Size: 2KB - Virtual size: 1KB

.idata
Size: 512B - Virtual size: 1KB

.rsrc
Size: 26KB - Virtual size: 26KB

.reloc
Size: 512B - Virtual size: 488B

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