Static task
static1
Behavioral task
behavioral1
Sample
7942fc41973437d87337d3a7911809bc_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7942fc41973437d87337d3a7911809bc_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
7942fc41973437d87337d3a7911809bc_cryptolocker_JC.exe
-
Size
72KB
-
MD5
7942fc41973437d87337d3a7911809bc
-
SHA1
c802b6fa6a7379ca295595d2d5755ef25fb4a784
-
SHA256
3d5e4b1a2edfcb4024d88d8d75a68115bccef4b5d75a3d982da52cbe35f077b7
-
SHA512
26d5e17504e9cc6b767e22988ddd40613daf51b277efefacad38e55c205fa347ff4b8bd7696d7f76f4afd008f25f9ddb1f821fd752fd7de46a7d18c829912af0
-
SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4U9HueDgaRWDtJgXkeUTi:vj+jsMQMOtEvwDpj5H8u8rLXkemi
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7942fc41973437d87337d3a7911809bc_cryptolocker_JC.exe
Files
-
7942fc41973437d87337d3a7911809bc_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