C:\Users\code\Desktop\免杀\DLL劫持\白文件\AcroDistDLL\Release\AcroDistDLL.pdb
Static task
static1
Behavioral task
behavioral1
Sample
AcroDistDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
AcroDistDLL.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral3
Sample
ֽ̾ڿƼ˾άĿԽϸ--.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
ֽ̾ڿƼ˾άĿԽϸ--.exe
Resource
win10v2004-20240730-en
Behavioral task
behavioral5
Sample
ֽ̾ڿƼ˾άĿԽϸ.pdf
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
ֽ̾ڿƼ˾άĿԽϸ.pdf
Resource
win10v2004-20240730-en
General
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Target
招商局金融科技有限公司招商云运维项目对接详细表--.zip
-
Size
396KB
-
MD5
f4ed3eb9a03150cfc9556337a0fd81e4
-
SHA1
6c392d46e00da85216f0cd046e1c8c414d494bf1
-
SHA256
e615b6da27581b69bc33a101f6f6c743e01764b8f0823a246a48873131ccd629
-
SHA512
bc5a541da051a175bf886f257bae7ebac991d8c7ec33aba9763bdee65b4bf027f8f5df73e62b9de849d8e12d45ffa6f3ca04337bfba99499d8ccbd3288b8da65
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SSDEEP
6144:456ghcd2cYvbx/QcQmTprpeRyojbI3Bzer5oYVDJvzd/tpskOpJ8PPCZazZEpnB:4QgDpDxIwpeRyoHIRzenskOKKZqepnB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/AcroDistDLL.dll
Files
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招商局金融科技有限公司招商云运维项目对接详细表--.zip.zip
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AcroDistDLL.dll.dll windows:6 windows x86 arch:x86
3b1c13f9101699e5f9148d19112eb575
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
ReadFile
FindFirstFileA
GetCurrentProcess
SetFilePointer
CreateFileA
CloseHandle
GetFileSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedFlushSList
RaiseException
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
LCMapStringW
GetStdHandle
GetFileType
WriteFile
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
FlushFileBuffers
SetStdHandle
GetStringTypeW
ReadConsoleW
CreateFileW
HeapSize
HeapReAlloc
WriteConsoleW
SetEndOfFile
DecodePointer
Exports
Exports
_DistBeginFileJob@16
_DistCancelJob@0
_DistInitialize@36
_DistMain@16
_DistTerminate@0
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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ֽ̾ڿƼ˾άĿԽϸ---------------------------------------------------------------.exe.exe windows:5 windows x86 arch:x86
b3b8f5f8c6c6f94a2ae6db8a2821addd
Code Sign
38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate
IssuerCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USNot Before15/06/2007, 00:00Not After14/06/2012, 23:59SubjectCN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate
IssuerCN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZANot Before04/12/2003, 00:00Not After03/12/2013, 23:59SubjectCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate
IssuerOU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=USNot Before21/05/2009, 00:00Not After20/05/2019, 23:59SubjectCN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
02:90:96:5e:91:33:40:cd:a6:63:4c:ef:31:f7:fd:07Certificate
IssuerCN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=USNot Before28/09/2009, 00:00Not After04/11/2012, 23:59SubjectCN=Adobe Systems\, Incorporated,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Acrobat Engineering,O=Adobe Systems\, Incorporated,L=San Jose,ST=California,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
55:07:ac:1a:d7:b6:a0:e6:a0:5e:c2:d5:b9:d4:4c:01:16:a4:e5:09Signer
Actual PE Digest55:07:ac:1a:d7:b6:a0:e6:a0:5e:c2:d5:b9:d4:4c:01:16:a4:e5:09Digest Algorithmsha1PE Digest MatchestrueHeaders
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
AcroDist.pdb
Imports
acrodistdll
_DistCancelJob@0
_DistInitialize@36
_DistMain@16
_DistBeginFileJob@16
_DistTerminate@0
kernel32
FindFirstFileW
FindFirstFileA
GetFileAttributesW
GetTickCount
FindClose
HeapFree
GetProcessHeap
InterlockedExchange
Sleep
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetProfileStringA
GetProfileStringW
GetModuleFileNameA
DebugBreak
LoadLibraryExW
FindResourceW
LoadResource
SizeofResource
MultiByteToWideChar
LeaveCriticalSection
EnterCriticalSection
InterlockedIncrement
GetCurrentThreadId
lstrcmpiW
GetModuleHandleW
InterlockedDecrement
DeleteCriticalSection
InitializeCriticalSection
RaiseException
lstrlenW
GetModuleFileNameW
GetLastError
FormatMessageW
LocalFree
LoadLibraryW
GetProcAddress
FreeLibrary
GetCurrentProcess
TerminateProcess
GetStartupInfoW
InterlockedCompareExchange
user32
MessageBoxW
CharNextW
LoadStringW
PostMessageW
PostThreadMessageW
wsprintfW
DispatchMessageW
GetMessageW
TranslateMessage
advapi32
RegQueryValueExW
RegOpenKeyW
RegDeleteKeyW
RegQueryInfoKeyW
CloseServiceHandle
RegEnumKeyW
RegQueryValueExA
RegQueryValueA
RegOpenKeyA
RegQueryValueW
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerW
RegEnumKeyExW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegDeleteValueW
SetServiceStatus
RegisterEventSourceW
ReportEventW
DeregisterEventSource
ControlService
DeleteService
CreateServiceW
OpenSCManagerW
OpenServiceW
RegCloseKey
ole32
CoTaskMemAlloc
CoTaskMemRealloc
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemFree
CoUninitialize
CoInitialize
CoCreateInstance
StringFromGUID2
oleaut32
VariantInit
LoadRegTypeLi
VarUI4FromStr
RegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString
SysStringLen
UnRegisterTypeLi
SetErrorInfo
VariantClear
VariantChangeType
GetErrorInfo
CreateErrorInfo
msvcr90
strchr
?terminate@@YAXXZ
_crt_debugger_hook
_controlfp_s
_invoke_watson
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_wcmdln
exit
??3@YAXPAX@Z
wcsstr
memcmp
wcscat
wcslen
memset
free
wcscpy
malloc
_putws
_vswprintf
memcpy_s
wcscpy_s
wcsncpy_s
wcscat_s
??_V@YAXPAX@Z
_purecall
_recalloc
calloc
??_U@YAPAXI@Z
_resetstkoflw
??2@YAPAXI@Z
wcschr
strstr
?_type_info_dtor_internal_method@type_info@@QAEXXZ
strcpy
wcsrchr
_stricmp
wcsncpy
_wcsicmp
_wcsupr
_strupr
wcstoul
wcscmp
_wsetlocale
strlen
strrchr
memmove_s
_CxxThrowException
_except_handler4_common
_unlock
__dllonexit
_encode_pointer
_lock
_onexit
_decode_pointer
_amsg_exit
__wgetmainargs
_cexit
_exit
_XcptFilter
Sections
.text Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 318KB - Virtual size: 317KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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ֽ̾ڿƼ˾άĿԽϸ.pdf