dmstyle.pdb
Static task
static1
Behavioral task
behavioral1
Sample
dmstyle.dll
Resource
win10v2004-20240508-en
General
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Target
dmstyle.dll
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Size
115KB
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MD5
f39fd83762c251aea1c7d858c695027a
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SHA1
bd0416cfbfc1f8f7d85148960bdcdd44f3e2723a
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SHA256
41e3838b4a879e5e16fcdb7249cac4ed60cb01f98bc8f55be0346b9e3fe3c528
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SHA512
5d11f03b81c46b7b0a50b63deacb374e97fa479ba5e50b97d4442bcea6c986a17a825cc53995a08687854338e23d61c34e14aa7244c63d287b96fa0abf0bd164
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SSDEEP
3072:QSU1xX7eXwGCMPDLvTolkJbotJWGu/YgbFz:QSUHXyXsMPLQkJbotJWD/Ygb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dmstyle.dll
Files
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dmstyle.dll.dll regsvr32 windows:10 windows x86 arch:x86
3c0d6b789d1d5184426861a0dea9a531
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
ntdll
wcstombs
_alldiv
_allrem
memset
_wcsicmp
msvcrt
_except_handler4_common
srand
_initterm
_purecall
_amsg_exit
__CxxFrameHandler3
rand
time
_XcptFilter
free
malloc
api-ms-win-core-synch-l1-1-0
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
api-ms-win-core-com-l1-1-0
CreateStreamOnHGlobal
StringFromCLSID
CoTaskMemFree
CoCreateInstance
api-ms-win-core-libraryloader-l1-2-0
GetModuleFileNameA
DisableThreadLibraryCalls
api-ms-win-core-registry-l1-1-0
RegSetValueExA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
api-ms-win-core-registry-l2-1-0
RegDeleteKeyA
RegEnumKeyA
api-ms-win-core-string-l1-1-0
MultiByteToWideChar
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-errorhandling-l1-1-0
UnhandledExceptionFilter
SetUnhandledExceptionFilter
api-ms-win-core-processthreads-l1-1-0
GetCurrentProcess
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetTickCount
GetSystemTimeAsFileTime
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ