fivj3vj.jef
Static task
static1
Behavioral task
behavioral1
Sample
c4440fa9756a23dc66d0923ba08e51b4.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c4440fa9756a23dc66d0923ba08e51b4.dll
Resource
win10v2004-20240226-en
General
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Target
c4440fa9756a23dc66d0923ba08e51b4
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Size
120KB
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MD5
c4440fa9756a23dc66d0923ba08e51b4
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SHA1
8ee2c0b498793ba9cdf611972aae0a0c82968cd2
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SHA256
22a79c0be234ad445a58ce2e7374284b1c855c0016a6c078d28da73b03b9370e
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SHA512
59909c9f75a28a0197fff55d3f8eecd4edd8995867dc4f10178145f0445dad721ab225603d8925fe97e04fffcb10acea69d066c29176c704f611a3e8d5cfedfb
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SSDEEP
3072:Jrrvs5nhw/j0LLjNaokybqiex1wVuV2LnsD01m:ZvQhi0Loo3xbLM01
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c4440fa9756a23dc66d0923ba08e51b4
Files
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c4440fa9756a23dc66d0923ba08e51b4.dll windows:4 windows x86 arch:x86
6cf54066909116b097e12615f683383b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
SetFileTime
MoveFileA
FreeEnvironmentStringsW
lstrcmpA
CreateThread
HeapReAlloc
CompareFileTime
lstrlenA
DisableThreadLibraryCalls
TlsGetValue
LCMapStringA
SetEvent
SetFilePointer
FlushViewOfFile
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
VirtualAlloc
VirtualQuery
InterlockedExchange
InterlockedDecrement
LCMapStringW
OpenFileMappingW
GetSystemTimeAsFileTime
GetVersionExA
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetStringTypeW
GetSystemInfo
GetFullPathNameA
lstrcmpiA
GetFileSize
GetStringTypeA
DeleteCriticalSection
HeapFree
GetEnvironmentVariableA
LocalAlloc
GetEnvironmentStringsW
OpenFileMappingA
ReleaseMutex
GetDiskFreeSpaceA
CreateFileA
CreateEventA
TlsAlloc
GetTickCount
CreateMutexW
UnmapViewOfFile
GetCPInfo
WideCharToMultiByte
GetFileType
CreateFileW
FreeEnvironmentStringsA
Sleep
GetEnvironmentStrings
GetCurrentThreadId
EnterCriticalSection
lstrlenW
MoveFileW
GetLastError
DeleteFileA
LeaveCriticalSection
CreateMutexA
GetFullPathNameW
TlsFree
DeleteFileW
GetStringTypeExA
GetCurrentProcessId
TerminateProcess
WriteFile
LocalFree
InterlockedIncrement
InitializeCriticalSection
MapViewOfFile
VirtualProtect
SetEndOfFile
FreeLibrary
WaitForSingleObject
GetCurrentProcess
VirtualFree
CloseHandle
SetHandleCount
GetDiskFreeSpaceW
Exports
Exports
brfkl
Sections
.text Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 628B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ