BrDifxapi[.]exe

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General

Target

BrDifxapi.exe
Size

108KB
MD5

fb1edee3efa630a4617f20c7b47844b5
SHA1

27b582b53c080d9d74091deb4b52b3f8bc191c43
SHA256

1b26db32651074ec40606d94811353b358eec4127efad8a5576e2e19134a0a6d
SHA512

71fc3864561c366ea9e5ae30422de8bbdbb35ba9c5544f5b9c712c8f0a987f872b1f54664eae8ffd3386726acb6498a17989ec479c284973dcc0c06c13ae8d2a
SSDEEP

3072:zi+bI2QnhkR6p1qWBbYs9O85wODId6m1hrdqgXR:zrbDQhkCqWiSRwOiR

Score

1^/10

Malware Config

Signatures

Files

BrDifxapi.exe
.exe windows:5 windows x86 arch:x86

9d7ba643b00e1380fcea0885435a71bb

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

61:83:6b:90:00:01:00:00:00:23
Certificate

Issuer

CN=Dell Inc. Enterprise CA,O=Dell Inc.

Not Before

28/04/2014, 16:23

Not After

28/04/2019, 16:33

Subject

CN=Dell Inc. Enterprise Issuing CA2,O=Dell Inc.

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

72:96:60:5a:00:02:00:00:07:fb
Certificate

Issuer

CN=Dell Inc. Enterprise Issuing CA2,O=Dell Inc.

Not Before

05/05/2014, 18:11

Not After

04/05/2016, 18:11

Subject

CN=Dell Inc.,OU=CIS,O=Dell Inc.,L=Round Rock,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:27:b6:0a
Certificate

Issuer

CN=Baltimore CyberTrust Root,OU=CyberTrust,O=Baltimore,C=IE

Not Before

10/09/2014, 18:54

Not After

10/09/2024, 18:52

Subject

CN=Dell Inc. Enterprise CA,O=Dell Inc.

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageIPSECEndSystem
ExtKeyUsageIPSECTunnel
ExtKeyUsageIPSECUser
ExtKeyUsageTimeStamping
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\project\TFS_20121002\SupportModule\BrDifxapi\Product\Main\BrDifxapi\Release\BrDifxApi.pdb

Imports

setupapi

SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInfo
SetupDiGetClassDevsW
SetupDiGetDeviceRegistryPropertyW

shlwapi

StrStrIW

kernel32

GetProcAddress
lstrcpynW
lstrcmpiW
lstrcatW
lstrcpyW
FreeLibrary
GetFileAttributesW
GetModuleHandleW
GetCurrentProcess
GetLastError
lstrlenW
HeapReAlloc
GetConsoleMode
SetStdHandle
WriteConsoleW
CreateFileW
CloseHandle
LoadLibraryW
InterlockedIncrement
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
RaiseException
GetCPInfo
FlushFileBuffers
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetStringTypeW
Sleep
HeapSize
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
LeaveCriticalSection
EnterCriticalSection
IsProcessorFeaturePresent
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
SetFilePointer
GetConsoleCP

user32

wvsprintfW

advapi32

RegCloseKey
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW

shell32

DoEnvironmentSubstW

difxapi

DriverPackageGetPathW
DriverPackagePreinstallW
DriverPackageUninstallW
DIFXAPISetLogCallbackW
DriverPackageInstallW

Sections

.text
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9d7ba643b00e1380fcea0885435a71bb

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

61:83:6b:90:00:01:00:00:00:23Certificate

Key Usages

72:96:60:5a:00:02:00:00:07:fbCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

07:27:b6:0aCertificate

Extended Key Usages

Key Usages

Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

setupapi

shlwapi

kernel32

user32

advapi32

shell32

difxapi

Sections

.text Size: 51KB - Virtual size: 50KB

.rdata Size: 17KB - Virtual size: 16KB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 6KB - Virtual size: 6KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

61:83:6b:90:00:01:00:00:00:23
Certificate

72:96:60:5a:00:02:00:00:07:fb
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

07:27:b6:0a
Certificate

.text
Size: 51KB - Virtual size: 50KB

.rdata
Size: 17KB - Virtual size: 16KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 6KB - Virtual size: 6KB