Static task
static1
Behavioral task
behavioral1
Sample
bypassAv.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
bypassAv.exe
Resource
win10v2004-20230703-en
General
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Target
bypassAv.exe
-
Size
11KB
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MD5
cbfa1f95a725cf13cfc632c4dc628e74
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SHA1
d3aefab55bb41f9fcaab278b1daf69a3b3068f62
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SHA256
9b5c992466bcff9bb10d7e54766e700135f692732397df2a757145f347377bbe
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SHA512
07a10195f34cdf383e98f0f9cd306e2684f25775478d736f796a1c4ed7c79d4b6da14dd6ccd4abe51db62fb0228a5e1a7aa2ea4b5af5417be3b1dd5580c26e48
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SSDEEP
192:SJmZ9QbKOUrmiieIL0l/ZV/3Q5tfLrwEcJ:S69QbKOTh0lRR3s
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bypassAv.exe
Files
-
bypassAv.exe.exe windows x64
2e7a361202ac4fa414bcad90d262a1a6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
HeapCreate
HeapAlloc
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
RtlCaptureContext
vcruntime140
__C_specific_handler
__current_exception
__current_exception_context
memset
memcpy
api-ms-win-crt-stdio-l1-1-0
__p__commode
fread
__stdio_common_vfprintf
fseek
fclose
__acrt_iob_func
fopen
ftell
_set_fmode
api-ms-win-crt-heap-l1-1-0
malloc
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
_c_exit
_cexit
__p___argv
__p___argc
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_seh_filter_exe
_exit
_register_thread_local_exe_atexit_callback
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
exit
_set_app_type
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 4KB - Virtual size: 3KB
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: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 396B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ