Static task
static1
Errors
General
-
Target
Instalador CSS.exe
-
Size
699.8MB
-
MD5
7e375e78b9f2e92baf75e23572c847b2
-
SHA1
754caba76c7191db56f8441c7ed2ae0c3b0e580a
-
SHA256
ca93fe70d3c9df471a4c225273243b8b47db1a10c928216d6aaca15b57a417a1
-
SHA512
2b85f1e76b55597a421e7aea9057ec4782f22039fdc5b29a28db8bcf7ad4bcebaa127cd0e1352e68cfe5dd8febdb81fb48d200fd820aa7c87614cf4b4f1c5385
-
SSDEEP
12582912:RwU8wthrMWi4znzjWtgGkRtpzfXRQomCavlxgE/gbojv1dpD4VF91+nDfMaAK7m:Dnthrt1nzqtgGkRjfu8iS6pMVkDfMdKS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Instalador CSS.exe -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_1
Files
-
Instalador CSS.exe.exe windows:4 windows x86 arch:x86
273611c1113da500d920426dd9c48d11
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
CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
lstrcatA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
ExitProcess
GetCurrentProcess
CopyFileA
lstrcpynA
GetCommandLineA
SetFileTime
GetTempPathA
GetUserDefaultLangID
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
GlobalAlloc
CreateThread
CreateProcessA
CreateFileA
GetTempFileNameA
lstrcpyA
lstrlenA
SetEndOfFile
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
GetSystemDirectoryA
RemoveDirectoryA
CloseHandle
lstrcmpiA
GetEnvironmentVariableA
ExpandEnvironmentStringsA
GlobalFree
WaitForSingleObject
GetExitCodeProcess
SetErrorMode
GetModuleHandleA
LoadLibraryA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
MulDiv
GetPrivateProfileStringA
WriteFile
ReadFile
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetWindowsDirectoryA
user32
SetCursor
CheckDlgButton
ScreenToClient
GetMessagePos
CallWindowProcA
IsWindowVisible
LoadBitmapA
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
TrackPopupMenu
GetWindowRect
AppendMenuA
CreatePopupMenu
GetSystemMetrics
EndDialog
SetClassLongA
IsWindowEnabled
LoadCursorA
DialogBoxParamA
GetClassInfoA
CreateWindowExA
SystemParametersInfoA
RegisterClassA
SetDlgItemTextA
GetDlgItemTextA
MessageBoxA
CharPrevA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
IsWindow
GetWindowLongA
GetSysColor
CharNextA
ExitWindowsEx
CreateDialogParamA
SetWindowPos
DestroyWindow
SetWindowLongA
LoadImageA
GetDC
EnableWindow
PeekMessageA
DispatchMessageA
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
GetDlgItem
gdi32
SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject
shell32
SHGetMalloc
SHBrowseForFolderA
SHGetPathFromIDListA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation
advapi32
RegEnumKeyA
RegOpenKeyExA
RegCloseKey
RegDeleteKeyA
RegDeleteValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumValueA
comctl32
ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create
ole32
OleInitialize
OleUninitialize
CoCreateInstance
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ