Static task
static1
Behavioral task
behavioral1
Sample
2b2716a42698c7181645d2cee1a1ac78_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2b2716a42698c7181645d2cee1a1ac78_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
2b2716a42698c7181645d2cee1a1ac78_cryptolocker_JC.exe
-
Size
56KB
-
MD5
2b2716a42698c7181645d2cee1a1ac78
-
SHA1
6a4a0db16e72c110b1d5ff3227116ac8b0471315
-
SHA256
e4f02211a678ea8a1e1ba0279e3766d1d9c06410ad94be518f5cf4a7a7e4219d
-
SHA512
2f2f789b5526956a25e9771379c373dfde6a89f39b0a8032c2af9f092e3d5edbf1623bb7bbc4e236da4261554e9ce4b7df4f933409f63f50ab5f6b797fb33c4a
-
SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4hdCY8EQMjpi/Wpi3B3URiLnuoUwUsfqBmF:vj+jsMQMOtEvwDpj5Hy7B3gG8xzi
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b2716a42698c7181645d2cee1a1ac78_cryptolocker_JC.exe
Files
-
2b2716a42698c7181645d2cee1a1ac78_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