Static task
static1
Behavioral task
behavioral1
Sample
5e88aaa36d7602ac410720efb2f8fe9a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5e88aaa36d7602ac410720efb2f8fe9a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
5e88aaa36d7602ac410720efb2f8fe9a_cryptolocker_JC.exe
-
Size
120KB
-
MD5
5e88aaa36d7602ac410720efb2f8fe9a
-
SHA1
577c3d2367b7d022e6c5c0b59566f3efb13e9771
-
SHA256
60064c82bd64a4d00a1ad2007f6028c8252d8a8986e0db57e5bb41357234ac02
-
SHA512
077c9abe959f97ce1dfd729f6f20cc67a8a59992231dca37c13356a95882d438efb4f0152b399602bcc2bdfa738bfea3da975483854aa2d0ee7e9dfb1edb361a
-
SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUS18:vCjsIOtEvwDpj5H9YvQd2B
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5e88aaa36d7602ac410720efb2f8fe9a_cryptolocker_JC.exe
Files
-
5e88aaa36d7602ac410720efb2f8fe9a_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
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: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ