amtlib[.]dll | Triage

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General

Target

amtlib.dll
Size

2.3MB
MD5

4cd1f8e75826f1e9e39365d1282b3c01
SHA1

32d4f34d31321edf411e7bbf42a7b740bcc64a68
SHA256

aac966c540a5af4f341c6b67fd9b139bbd58374c4cde1120314683a6dd35c410
SHA512

a9c6eb2bd6909145d5799f982d2dd03135255963b892ccfaaed3744b380cec145febb8b6c14048df5070253d0d1b654e084c2bb672b8e1dd5f1d0afd078b8885
SSDEEP

49152:mv7B1M4fRyjMrNSV0gxbwYE3sHVo5r/nd9KxZXDDXmrIgJETyREmuzu99rB:m9j28ET29l

Score

1^/10

Malware Config

Signatures

Files

amtlib.dll
.dll windows x64

ddd25311119645ff2bd778c7d7f1f05d

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

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

42:eb:17:0a:91:a2:85:18:a6:0b:58:55:05:8f:99:b6
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

28/02/2013, 00:00

Not After

01/03/2014, 23:59

Subject

CN=Adobe Systems Incorporated,OU=Premiere Pro\, AME\, After Effects\, Speedgrade+OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Adobe Systems Incorporated,L=San Jose,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 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

cd:d7:ab:6a:84:6c:7d:f6:f2:cc:8d:17:86:d9:d5:39:ef:3f:ac:44
Signer

Actual PE Digest

cd:d7:ab:6a:84:6c:7d:f6:f2:cc:8d:17:86:d9:d5:39:ef:3f:ac:44

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Adobe Systems Incorporated,OU=Premiere Pro\, AME\, After Effects\, Speedgrade+OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Adobe Systems Incorporated,L=San Jose,ST=California,C=US

23/04/2013, 10:22
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

winhttp

WinHttpGetProxyForUrl
WinHttpOpen
WinHttpGetIEProxyConfigForCurrentUser
WinHttpReceiveResponse
WinHttpQueryDataAvailable
WinHttpSetStatusCallback
WinHttpCrackUrl
WinHttpConnect
WinHttpOpenRequest
WinHttpAddRequestHeaders
WinHttpSetCredentials
WinHttpSendRequest
WinHttpReadData
WinHttpQueryHeaders
WinHttpCloseHandle

setupapi

CM_Get_DevNode_Status
SetupDiGetDeviceInstanceIdW
SetupDiGetDeviceRegistryPropertyW
SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInfo
SetupDiGetClassDevsW

iphlpapi

GetIfTable

shlwapi

PathFileExistsW
PathRemoveExtensionW
PathRenameExtensionW
PathAppendW
PathAddExtensionW
PathRemoveFileSpecW
PathIsFileSpecW
PathIsDirectoryW

kernel32

GetFileType
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetLocaleInfoW
HeapSize
GetStdHandle
ExitProcess
CloseHandle
GetCurrentProcess
GetLastError
GetCurrentThread
SetLastError
FormatMessageW
FreeLibrary
LoadLibraryW
LocalFree
GetProcAddress
QueryPerformanceCounter
GetStartupInfoW
GetEnvironmentVariableA
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
GetTempPathW
GetDateFormatW
GetTimeFormatW
GetLocalTime
CreateSemaphoreW
ReleaseSemaphore
WaitForSingleObject
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreateThread
SetEvent
OpenEventW
QueryPerformanceFrequency
GetTimeZoneInformation
GetVersionExW
GetComputerNameExW
OutputDebugStringA
TryEnterCriticalSection
SetFilePointer
WriteFile
CreateFileW
GetFileSizeEx
GetCurrentThreadId
SwitchToThread
ResumeThread
CreateMutexW
OpenMutexW
ReleaseMutex
FindClose
FindNextFileW
FindFirstFileW
GlobalFree
WaitForMultipleObjects
CreateEventW
CreateProcessW
CreateDirectoryW
GetFileAttributesW
LocalAlloc
SetFileAttributesW
IsDBCSLeadByteEx
GetFileSize
SetEndOfFile
UnlockFileEx
ReadFile
FlushFileBuffers
LockFileEx
lstrlenA
lstrlenW
GetModuleHandleW
IsValidCodePage
GetOEMCP
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetFileInformationByHandle
PeekNamedPipe
GetCurrentDirectoryW
SetCurrentDirectoryW
GetModuleFileNameA
SetStdHandle
CreateFileA
GetFileAttributesA
GetConsoleCP
DeleteFileA
GetConsoleMode
FatalAppExitA
GetFullPathNameA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
SetConsoleCtrlHandler
GetProcessHeap
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
GetTickCount
GetACP
HeapDestroy
HeapCreate
GetVersion
HeapSetInformation
RtlCaptureContext
RtlVirtualUnwind
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
FlsAlloc
FlsFree
FlsGetValue
GetCPInfo
LCMapStringW
MoveFileA
FindFirstFileExA
GetDriveTypeA
MoveFileW
GetTimeFormatA
GetStringTypeW
Sleep
EncodePointer
DecodePointer
RaiseException
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
GetSystemTimeAsFileTime
HeapFree
HeapReAlloc
HeapAlloc
GetFullPathNameW
FlsSetValue
GetCommandLineA
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeW
FindFirstFileExW
SetFileTime
LocalFileTimeToFileTime
SystemTimeToFileTime
DeleteFileW
GetCurrentProcessId
GetDateFormatA

user32

wsprintfW
MessageBoxW

advapi32

RegQueryValueExW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegQueryValueExA
RegDeleteKeyA
RegOpenKeyA
RegCreateKeyA
SetSecurityInfo
CreateWellKnownSid
GetNamedSecurityInfoW
SetEntriesInAclW
SetNamedSecurityInfoW
RegOpenKeyExW
RegCreateKeyExW
RegSetValueExW
RegCloseKey
RegDeleteKeyW
SetTokenInformation
OpenThreadToken
OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid

shell32

SHGetFolderPathW
ShellExecuteA
SHCreateDirectoryExW

ole32

CoInitializeSecurity
CoCreateInstance
CoSetProxyBlanket
CoUninitialize
CoInitializeEx

oleaut32

CreateErrorInfo
SetErrorInfo
VariantInit
VariantChangeType
GetErrorInfo
SysAllocStringByteLen
VariantClear
SysStringLen
SysAllocString
SysFreeString

Exports

Exports

AMTGetCurrentLicenseState
AMTGetLibVersion
AMTGetParentLEIDLicenseStatus
AMTGetProductClearSerialNumber
AMTGetRoyaltyBearingLEIDs
AMTObtainProductLicense
AMTPlugPlugRequest
AMTPreObtainProductLicense
AMTPreValidateProductLicense
AMTReleaseProductLicense
AMTRetrieveAdobeID
AMTRetrievePersonGUIDWithAuthSource
AMTValidateProductLicense
GetAsnVersion
asnInst_InstallerProductInfo_constructor
asnInst_getAsnProductInfo
asnInst_getAsnProductInfoInMem
asn_exit
asn_info
asn_init
asn_makePrivate
asn_makePrivateEx

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 461KB - Virtual size: 461KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 41KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 94KB - Virtual size: 93KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ddd25311119645ff2bd778c7d7f1f05d

Code Sign

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

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

42:eb:17:0a:91:a2:85:18:a6:0b:58:55:05:8f:99:b6Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

cd:d7:ab:6a:84:6c:7d:f6:f2:cc:8d:17:86:d9:d5:39:ef:3f:ac:44Signer

Signature Validations

Verification

23/04/2013, 10:22 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

winhttp

setupapi

iphlpapi

shlwapi

kernel32

user32

advapi32

shell32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 461KB - Virtual size: 461KB

.data Size: 41KB - Virtual size: 67KB

.pdata Size: 94KB - Virtual size: 93KB

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

.reloc Size: 12KB - Virtual size: 12KB

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

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

42:eb:17:0a:91:a2:85:18:a6:0b:58:55:05:8f:99:b6
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

cd:d7:ab:6a:84:6c:7d:f6:f2:cc:8d:17:86:d9:d5:39:ef:3f:ac:44
Signer

23/04/2013, 10:22
Valid: false

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 461KB - Virtual size: 461KB

.data
Size: 41KB - Virtual size: 67KB

.pdata
Size: 94KB - Virtual size: 93KB

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

.reloc
Size: 12KB - Virtual size: 12KB