Static task
static1
Behavioral task
behavioral1
Sample
41ef9c72b6880e6a9bcb8bef4d90ca16.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
41ef9c72b6880e6a9bcb8bef4d90ca16.exe
Resource
win10v2004-20231215-en
General
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Target
41ef9c72b6880e6a9bcb8bef4d90ca16
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Size
256KB
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MD5
41ef9c72b6880e6a9bcb8bef4d90ca16
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SHA1
f52ff078bfa1428bc612d09a1f5eea5920e1c7dd
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SHA256
abfa3056589d30f8ece75f821a1a8a8997b8f877fa5d209b6869e56452ef9d32
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SHA512
e26573958cb29ee280e7ea4f0bd0b577f5080e5606ef417411e0b7bc8a3d1e7db704344469521e52ac52218dc385d90b66b9c68d96f7ae8af4d386081683b197
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SSDEEP
3072:Urnrcr7rcrUrcr7rcrorcr7rcrUrcr7r:
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 41ef9c72b6880e6a9bcb8bef4d90ca16
Files
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41ef9c72b6880e6a9bcb8bef4d90ca16.exe windows:4 windows x86 arch:x86
802dcac7aab948c19738ba3df9f356d9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
Sections
.code Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ