LogServer[.]exe

Sharing

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General

Target

LogServer.exe
Size

265KB
MD5

11382fdd52a79f6155dbf5d8c249b879
SHA1

bd13099caec780ac36b1552515a7c224746f2acc
SHA256

b26c74b6d962e6af082e21732499be85dbd1abbb4a399a721c9e010243b5e617
SHA512

9c1251c76a27fefbce997e092b008181536e2e21f5c5761e3a2e0abaa1ab3719b8e4758db91fe7c737d9de131be8e0970c953055fe8bd7b913284d27a1db1d96
SSDEEP

3072:BOUEBLqWTJcs8Ns56tr48S8U8N45GB27buywbPtGwLiu+Z41TObInRdBLRC22flK:GBLqWGjx4vGQPubPtG/4h5ND29a

Score

1^/10

Malware Config

Signatures

Files

LogServer.exe
.exe windows:4 windows x86 arch:x86

e89f7979ac605de1d70a9664d6c23828

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

01/05/2012, 00:00

Not After

31/12/2012, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4d:62:90:e5:8c:54:f0:f1:eb:17:34:1a:13:10:e6:a4
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

30/09/2010, 00:00

Not After

01/01/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

63:26:c0:0e:ad:25:6b:68:37:ee:b2:9b:5e:e8:47:20
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

27/12/2011, 00:00

Not After

15/02/2013, 23:59

Subject

CN=Trend Micro\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=RD,O=Trend Micro\, Inc.,L=Taipei,ST=Taiwan,C=TW

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

ec:38:2e:c1:7e:a5:5b:bd:13:df:27:ad:29:b1:15:1f:e2:a4:0b:39
Signer

Actual PE Digest

ec:38:2e:c1:7e:a5:5b:bd:13:df:27:ad:29:b1:15:1f:e2:a4:0b:39

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

d:\WFBSH_Agent_5.0\src\framework\LogServer\Release\LogServer.pdb

Imports

kernel32

WritePrivateProfileStringW
GetDiskFreeSpaceExW
WideCharToMultiByte
LeaveCriticalSection
SetEvent
EnterCriticalSection
WaitForSingleObject
ResetEvent
GetModuleFileNameW
WaitForMultipleObjects
InterlockedExchange
CreateEventW
InitializeCriticalSection
CloseHandle
DeleteCriticalSection
MultiByteToWideChar
GetLocalTime
GetCurrentThreadId
GetCurrentProcessId
GetPrivateProfileStringW
CopyFileW
DeleteFileW
GetLastError
GetPrivateProfileIntW
GetTickCount
Sleep
GetModuleFileNameA
GetProcAddress
LoadLibraryA
FreeLibrary
CreateProcessA
GetPrivateProfileStringA
lstrlenA
WriteFile
SetNamedPipeHandleState
WaitNamedPipeW
CreateFileW
ConnectNamedPipe
DisconnectNamedPipe
CreateNamedPipeW
CreateWaitableTimerW
ReadFile
GetOverlappedResult
SetWaitableTimer
OpenEventW
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
GetSystemTimeAsFileTime
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeW
FindFirstFileW
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitThread
CreateThread
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
LCMapStringA
LCMapStringW
GetCPInfo
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
GetFullPathNameW
GetCurrentDirectoryA
SetCurrentDirectoryA
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThread
GetACP
GetOEMCP
IsValidCodePage
HeapSize
ExitProcess
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
FatalAppExitA
VirtualAlloc
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
GetLocaleInfoA
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
SetConsoleCtrlHandler
GetLocaleInfoW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
GetDriveTypeA
GetFullPathNameA
CreateFileA
CompareStringA
CompareStringW
SetEnvironmentVariableA

advapi32

SetSecurityDescriptorDacl
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegOpenKeyW
RegQueryValueExW
RegCloseKey
InitializeSecurityDescriptor

Sections

.text
Size: 212KB - Virtual size: 208KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e89f7979ac605de1d70a9664d6c23828

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

4d:62:90:e5:8c:54:f0:f1:eb:17:34:1a:13:10:e6:a4Certificate

Extended Key Usages

Key Usages

63:26:c0:0e:ad:25:6b:68:37:ee:b2:9b:5e:e8:47:20Certificate

Extended Key Usages

Key Usages

ec:38:2e:c1:7e:a5:5b:bd:13:df:27:ad:29:b1:15:1f:e2:a4:0b:39Signer

Headers

File Characteristics

PDB Paths

Imports

kernel32

advapi32

Sections

.text Size: 212KB - Virtual size: 208KB

.rdata Size: 32KB - Virtual size: 28KB

.data Size: 8KB - Virtual size: 20KB

.rsrc Size: 4KB - Virtual size: 1KB

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

4d:62:90:e5:8c:54:f0:f1:eb:17:34:1a:13:10:e6:a4
Certificate

63:26:c0:0e:ad:25:6b:68:37:ee:b2:9b:5e:e8:47:20
Certificate

ec:38:2e:c1:7e:a5:5b:bd:13:df:27:ad:29:b1:15:1f:e2:a4:0b:39
Signer

.text
Size: 212KB - Virtual size: 208KB

.rdata
Size: 32KB - Virtual size: 28KB

.data
Size: 8KB - Virtual size: 20KB

.rsrc
Size: 4KB - Virtual size: 1KB