a1571fb9f312a07ffa45732d4472223203211e5ce555ab970e50694b8bc92212

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General

Target

a1571fb9f312a07ffa45732d4472223203211e5ce555ab970e50694b8bc92212
Size

156KB
MD5

057ca7161849d5dade0ee750cf863160
SHA1

de6198d6053561301d97b1b9c8819f1b8e156f2b
SHA256

a1571fb9f312a07ffa45732d4472223203211e5ce555ab970e50694b8bc92212
SHA512

a73c53d12f6ff945f7f1ef4043c7ee623e28f9617d5419369384674da5081ac1cae496d53652511a5c3b14e365a152267773cbb775f77bd2b4b21c163bdb3bf4
SSDEEP

3072:35HYDo6xrVtz2DwC6LPjjLnG1EAXgXeZ6BZ+YIS51:mjPzU1gjLnG1rgXec1

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

a1571fb9f312a07ffa45732d4472223203211e5ce555ab970e50694b8bc92212
.exe windows x86

8bb9aaf722af074bd90b5ee392d96191

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

Imports

kernel32

MoveFileExA
GetPrivateProfileStringA
lstrcmpiA
WideCharToMultiByte
DeleteFileA
CloseHandle
GetCurrentProcess
GetWindowsDirectoryA
lstrcpynA
GetLastError
GetSystemDirectoryA
WinExec
lstrlenA
LocalFree
LocalAlloc
GetVersionExA
GetModuleHandleA
GetStartupInfoA
GetProcAddress
GetStringTypeW
LoadLibraryA
WriteFile
RtlUnwind
GetStringTypeA
GetStdHandle
SetHandleCount
GetFileType
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
GetACP
FreeEnvironmentStringsA
TerminateProcess
LCMapStringW
LCMapStringA
MultiByteToWideChar
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetModuleFileNameA
HeapFree
HeapAlloc
GetOEMCP
ExitProcess
GetCommandLineA
GetVersion
GetCPInfo

user32

DispatchMessageA
TranslateMessage
GetMessageA
CreateWindowExA
PostMessageA
ShowWindow
LoadIconA
RegisterClassExA
LoadCursorA
MessageBoxA
PostQuitMessage
DestroyWindow
SystemParametersInfoA
LoadStringA
DefWindowProcA
FindWindowA
wsprintfA

advapi32

CloseServiceHandle
RegCloseKey
RegQueryValueExA
RegUnLoadKeyA
RegLoadKeyA
RegOpenKeyExA
LookupAccountSidA
GetTokenInformation
RegSetValueExA
RegEnumKeyExA
RegDeleteKeyA
OpenProcessToken
OpenSCManagerA
RegDeleteValueA
RegQueryInfoKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA

setupapi

SetupDiSetDeviceRegistryPropertyA
SetupDiGetINFClassA
SetupDiGetClassDevsA
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyA
SetupDiCallClassInstaller
SetupDiDestroyDeviceInfoList

netapi32

NetQueryDisplayInformation
NetApiBufferFree

Sections

.text
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

8bb9aaf722af074bd90b5ee392d96191

Headers

File Characteristics

Imports

kernel32

user32

advapi32

setupapi

netapi32

Sections

.text Size: 24KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 3KB

.data Size: 12KB - Virtual size: 12KB

.rsrc Size: 4KB - Virtual size: 2KB

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 24KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 3KB

.data
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 4KB - Virtual size: 2KB

.UPX0
Size: 108KB - Virtual size: 260KB