37aff62ab043bd386431716f5ef7593a6b7b28fe8c521e5109f0f4454fdd2e05

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General

Target

37aff62ab043bd386431716f5ef7593a6b7b28fe8c521e5109f0f4454fdd2e05
Size

716KB
MD5

cf7979a9a49f318d3de7e473bd559784
SHA1

0dcd987e4dcfdd88ccd6247137ac5df2b9c091fc
SHA256

37aff62ab043bd386431716f5ef7593a6b7b28fe8c521e5109f0f4454fdd2e05
SHA512

1c43163f5d01988d3491e7348d91a856936d2c1dd8607b899324e09e9f0ef949ee0f5563ca1cdd0b3058d28d508c438d20eb71ce3f52aa19ddfa3c121a55d253
SSDEEP

12288:d3P/aK2vB+gLD7bHVKMQ4O4vSjNsyMLpRNO2FLzTGT/SRel8lkEoiqAj:d/CKABhX7bHsMQ4/O6yMLprOInyT/Swy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
37aff62ab043bd386431716f5ef7593a6b7b28fe8c521e5109f0f4454fdd2e05

Files

37aff62ab043bd386431716f5ef7593a6b7b28fe8c521e5109f0f4454fdd2e05
.exe windows:5 windows x86 arch:x86

b696542cade53789c2cbed09ce287013

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

GoogleUpdate_unsigned.pdb

Imports

advapi32

RegOpenKeyExW

kernel32

SizeofResource
HeapFree
GetCommandLineW
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
HeapSize
GetLastError
GetFileAttributesExW
LockResource
HeapReAlloc
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
DecodePointer
HeapDestroy
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FreeLibrary
LoadLibraryExW
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
EncodePointer
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
WriteConsoleW

shell32

SHGetFolderPathW

user32

CharLowerBuffW

shlwapi

SHQueryValueExW
PathAppendW
PathRemoveFileSpecW

Sections

.text
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 57KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

b696542cade53789c2cbed09ce287013

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

shell32

user32

shlwapi

Sections

.text Size: 81KB - Virtual size: 80KB

.data Size: 2KB - Virtual size: 5KB

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 57KB - Virtual size: 56KB

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 81KB - Virtual size: 80KB

.data
Size: 2KB - Virtual size: 5KB

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 57KB - Virtual size: 56KB

.reloc
Size: 572KB - Virtual size: 576KB