Behavioral task
behavioral1
Sample
271e893a7acc06a755163ec63eed246d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
271e893a7acc06a755163ec63eed246d.exe
Resource
win10v2004-20231215-en
General
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Target
271e893a7acc06a755163ec63eed246d
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Size
91KB
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MD5
271e893a7acc06a755163ec63eed246d
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SHA1
49cb466162f248b05b46788f48c55d8395c5aab3
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SHA256
a646992dc25030ff4066e74fa0206fedd9d0f66e35a6e36dc61b21a1f56ba473
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SHA512
5dea2fddf3510b8d37a57759d183b1326dbd64028260ed61ae687794584c95e982d1869826db6c478774e5ed3e7c7518b8f366a5cde41e059bce15e838aa6f32
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SSDEEP
1536:poql/mQR0x9BwVMqFVaQbXuyxCNiGOpBlEhUWjIZZPNY0TaQX8:KgAkye8N3hUWjuNYeaO8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 271e893a7acc06a755163ec63eed246d
Files
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271e893a7acc06a755163ec63eed246d.exe windows:4 windows x86 arch:x86
e4b46999c42f8512964a4b0272fc8701
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
lstrlenA
lstrcmpiA
WritePrivateProfileStringA
WriteFile
SizeofResource
SetFilePointer
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
FreeResource
FreeLibrary
FindResourceA
FindFirstFileA
FindClose
DeleteFileA
CreateProcessA
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
oleaut32
SysFreeString
user32
CreateWindowExA
SendDlgItemMessageA
LoadCursorA
IsDlgButtonChecked
IsChild
GetParent
GetMessageA
GetForegroundWindow
GetFocus
GetAsyncKeyState
FindWindowA
EnableWindow
DispatchMessageA
DestroyWindow
DestroyCursor
CloseWindow
CheckDlgButton
GetKeyboardType
MessageBoxA
CharNextA
Sections
UPX0 Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE