Static task
static1
Behavioral task
behavioral1
Sample
spamihilator_0_9_9_44.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
spamihilator_0_9_9_44.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240226-en
General
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Target
d5c1b7aedd574e30640f7135214df789
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Size
1.8MB
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MD5
d5c1b7aedd574e30640f7135214df789
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SHA1
b32d1000b2ea9acc783a2d5f21cb60fdec622626
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SHA256
f974f063ba18adc96e201304b77ef392f8fe8515d1f021b33bfa5e8f35c5a3a6
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SHA512
a8d435a87093263f9dd8e1daa0edda1bf9a064e09d89e99d20a6c6bc7f8f333c5c95ea1f98a2f3067a95c18cc0702758c89dcd559efe0cd7e7ed42e3ba96340a
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SSDEEP
49152:n8YTeSg1S2P1sJwAanQEy3w+UG2PcaKjJ/2vPcZR:n8DTlP1sJzcQEygbG2iduG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/spamihilator_0_9_9_44.exe
Files
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d5c1b7aedd574e30640f7135214df789.rar
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spamihilator_0_9_9_44.exe.exe windows:5 windows x86 arch:x86
177a4b006d83589990d8aa4551882e47
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegQueryValueExA
RegCreateKeyExA
RegCloseKey
shell32
ShellExecuteExA
ShellExecuteA
shlwapi
PathAddBackslashA
PathFileExistsA
PathStripPathA
user32
MessageBoxA
kernel32
FreeResource
LockResource
LoadResource
SizeofResource
GetExitCodeProcess
DeleteFileA
WaitForSingleObject
CloseHandle
WriteFile
CreateFileA
GetModuleFileNameA
GetTempPathA
FindResourceA
GetModuleHandleA
GetCommandLineA
GetStartupInfoA
HeapAlloc
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url