Static task
static1
Behavioral task
behavioral1
Sample
2024-09-08_cf9f0c82fb2b6b4b54a046a6159820f2_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-08_cf9f0c82fb2b6b4b54a046a6159820f2_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-08_cf9f0c82fb2b6b4b54a046a6159820f2_cryptolocker
-
Size
49KB
-
MD5
cf9f0c82fb2b6b4b54a046a6159820f2
-
SHA1
43a18cb23b73f4d605d2a5be436307b1267e58e3
-
SHA256
57e40ec16eff511bf74a0b3180471a721d5783794719ae7667faec741a11c341
-
SHA512
3925d83e8d5de336660c605d02f12291ecf32118458818074c21c9a332e5e186df53e4ee4dfa13e3d7904ab2f7b6a906a168a5e9d0742e81571d47de453c7204
-
SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x5hjatry:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7S
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_cf9f0c82fb2b6b4b54a046a6159820f2_cryptolocker
Files
-
2024-09-08_cf9f0c82fb2b6b4b54a046a6159820f2_cryptolocker.exe windows:5 windows x86 arch: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