C:\Users\tauro\Downloads\NezuLoader-master\NezuLoader-master\Release\NezuVac.pdb
Static task
static1
Behavioral task
behavioral1
Sample
5ntukj.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
5ntukj.dll
Resource
win10v2004-20240709-en
General
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Target
5ntukj.dll
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Size
20KB
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MD5
e06622d8eed1b5a3e6cd76e8adb51a91
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SHA1
148423f71403e37f59cf0b4707987ebeff720464
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SHA256
345069b0022a194cd01b874a913c6cc1fbc99a6995ed69c18459a8e832d46afb
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SHA512
f6f187ff5d1c495d4c4fa3aca0fc4f5a12ba9c4ccea60ae15d64be481b8397edf5d38b9b629bc64d30a40f111d0157f6a8cefb86e5fb5be809f55d879cf1602f
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SSDEEP
384:qZAnABUP4zCsYiY5PzHQdFUvT9oIjNLBwYK/0j:dAuAzCnhWU9BLCv/0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ntukj.dll
Files
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5ntukj.dll.dll windows:6 windows x86 arch:x86
e5777719d32266c57608d840db576e1f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
VirtualFree
VirtualAlloc
VirtualQuery
HeapAlloc
HeapReAlloc
GetThreadContext
SetThreadContext
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
Thread32Next
CloseHandle
OpenThread
SuspendThread
ResumeThread
HeapFree
VirtualProtect
FlushInstructionCache
GetCurrentProcess
Sleep
HeapCreate
HeapDestroy
GetModuleHandleW
DisableThreadLibraryCalls
CreateThread
GetModuleHandleA
K32GetModuleInformation
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
_CxxThrowException
memset
__std_exception_copy
__CxxFrameHandler3
_except_handler4_common
__std_exception_destroy
__std_type_info_destroy_list
memcpy
api-ms-win-crt-runtime-l1-1-0
_cexit
_initialize_onexit_table
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_execute_onexit_table
_invalid_parameter_noinfo_noreturn
_initialize_narrow_environment
api-ms-win-crt-heap-l1-1-0
malloc
free
_callnewh
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nezuvac Size: 512B - Virtual size: 20B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 944B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ