Static task
static1
Behavioral task
behavioral1
Sample
f2cf5ee39b6a938b3b938e98b18392af_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f2cf5ee39b6a938b3b938e98b18392af_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
f2cf5ee39b6a938b3b938e98b18392af_cryptolocker_JC.exe
-
Size
28KB
-
MD5
f2cf5ee39b6a938b3b938e98b18392af
-
SHA1
4891428a9e72c373fc6a0a82fb5539e62dd24016
-
SHA256
6d7d152a721be9cb0974c3cca3138430624ad6a945b68d05ab5ffe97311f07fc
-
SHA512
ef0bb8c67ef5ae4dc02f59e49538d46cc634d04631696bfef18ff5ef076eeebc827c0390abb19a177c6c77fa385e105d595e1cd600486b3402350467459f6623
-
SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzX:b/yC4GyNM01GuQMNXw2PSD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f2cf5ee39b6a938b3b938e98b18392af_cryptolocker_JC.exe
Files
-
f2cf5ee39b6a938b3b938e98b18392af_cryptolocker_JC.exe.exe windows x86
ad86a1414a0514f4c041167365378f70
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
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ