Static task
static1
Behavioral task
behavioral1
Sample
8b12d354df18570b140f968231f134e9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8b12d354df18570b140f968231f134e9.exe
Resource
win10v2004-20231215-en
General
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Target
8b12d354df18570b140f968231f134e9
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Size
79KB
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MD5
8b12d354df18570b140f968231f134e9
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SHA1
23428d6eb447b3dfd3cf97414f931ae515e447aa
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SHA256
739339f76de0af8c0f16b15c7bc6c0101754ece34fc8be12adb983824b6bc043
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SHA512
86b88d58edd62b853eb4bb61053fdacbfe2815693999e063f15fd30681e9775d1fd9fb6a1300e58c1ae122be7e2da6285cb34372e31425a3cbcb37a9295ee6e2
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SSDEEP
1536:qHYg304esJlHCUtdFb0TNchlLfccUEnLjiZ+:VgEWHCe6WRccT6Y
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b12d354df18570b140f968231f134e9
Files
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8b12d354df18570b140f968231f134e9.exe windows:4 windows x86 arch:x86
9ddbc03bd7b6412962a51d5373dcc467
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineA
GetCommandLineW
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
HeapAlloc
HeapFree
InitializeCriticalSection
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
SetUnhandledExceptionFilter
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
_winmajor
abort
atexit
calloc
free
fwrite
memcpy
memset
rand
signal
srand
strcmp
time
vfprintf
wcscpy
shell32
CommandLineToArgvW
user32
wsprintfW
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 176B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE