Static task
static1
Behavioral task
behavioral1
Sample
mshlp.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
mshlp.dll
Resource
win10-20231215-en
General
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Target
mshlp.dll
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Size
32KB
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MD5
5e45d7a7324384eb42e65586d494f7bf
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SHA1
308616371b9ff5830dffc740318fd6ba4260d032
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SHA256
aea277eb7cd8383479d1e502d9e3eb76f8d17c4be2dcaa63fda444cac6e96197
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SHA512
551e5384f98d6deb075d4faa6b38ccb9bebfad8c7351d026961769e1e47fc39712210dd2b7f32e334ab763b50e1f1ac144d9027f53e7e74bbc89c67c3be2fca5
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SSDEEP
384:3LftJvaJ90hClT+VX8OkOzOGmlBKgyNKLWJclW21:3LfKEhClT+VH5zOllL1lWe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource mshlp.dll
Files
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mshlp.dll.dll windows:4 windows x86 arch:x86
4ce6ca62d8acec265e05de3a03ab51ca
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleHandleA
GetModuleFileNameA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
TlsGetValue
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
HeapFree
WriteFile
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
GetProcAddress
LoadLibraryA
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
RtlUnwind
Sections
.text Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ