Static task
static1
Behavioral task
behavioral1
Sample
90d1d8009db6c7f5b0299d84ba89ce99_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
90d1d8009db6c7f5b0299d84ba89ce99_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
90d1d8009db6c7f5b0299d84ba89ce99_cryptolocker_JC.exe
-
Size
53KB
-
MD5
90d1d8009db6c7f5b0299d84ba89ce99
-
SHA1
88d0ab8ba457496eaffed03ae00d2c7956ce08ee
-
SHA256
d68ea5dc4194c7f688e46ea5d24c20b7c8f9d5c26ccbcd927c8bf015b05c8257
-
SHA512
32ddc62ea66d6fd842e6ceaa278a0203c682c96f3f44bae2f818aaf86e393c4e4046e39ee960b115148b8098c9b89c205fc4fa10c630718dc6bbaa0a82b7b2d9
-
SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj67m:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7C
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 90d1d8009db6c7f5b0299d84ba89ce99_cryptolocker_JC.exe
Files
-
90d1d8009db6c7f5b0299d84ba89ce99_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
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
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ