API-MS-Win-Core-Synch-L1-1-0.pdb
Static task
static1
Behavioral task
behavioral1
Sample
api-ms-win-core-synch-l1-1-0.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
api-ms-win-core-synch-l1-1-0.dll
Resource
win10v2004-20240508-en
General
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Target
api-ms-win-core-synch-l1-1-0.dll
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Size
4KB
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MD5
941d552be35ab35de1c45bc361f1d399
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SHA1
5902e3ad7cf2e8cdba2510ec8168a05c8f103bc7
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SHA256
cddc0091948d3dc6a0bac15b85c454bd31f3ccff1413ca2f4879dfd275eaaf13
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SHA512
896dfc418d0ebf5e4d0a6bf4cf462566a792b461426507a9c957e7f64a035fb2d96a5d5068f22288165361e9c7c047b95cd843d18b9c30ee57b8028a1a84f81e
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource api-ms-win-core-synch-l1-1-0.dll
Files
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api-ms-win-core-synch-l1-1-0.dll.dll windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Exports
Exports
AcquireSRWLockExclusive
AcquireSRWLockShared
CancelWaitableTimer
CreateEventA
CreateEventExA
CreateEventExW
CreateEventW
CreateMutexA
CreateMutexExA
CreateMutexExW
CreateMutexW
CreateSemaphoreExW
CreateWaitableTimerExW
DeleteCriticalSection
EnterCriticalSection
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSRWLock
LeaveCriticalSection
OpenEventA
OpenEventW
OpenMutexW
OpenProcess
OpenSemaphoreW
OpenWaitableTimerW
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ReleaseSemaphore
ResetEvent
SetCriticalSectionSpinCount
SetEvent
SetWaitableTimer
SetWaitableTimerEx
SleepEx
TryAcquireSRWLockExclusive
TryAcquireSRWLockShared
TryEnterCriticalSection
WaitForMultipleObjectsEx
WaitForSingleObject
WaitForSingleObjectEx
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 26B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ