Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_e9389fdffa39bbf458dacce6eb902065_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_e9389fdffa39bbf458dacce6eb902065_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
2023-08-26_e9389fdffa39bbf458dacce6eb902065_cryptolocker_JC.exe
-
Size
33KB
-
MD5
e9389fdffa39bbf458dacce6eb902065
-
SHA1
b3484e5acc2161527462435edbdca698e330919d
-
SHA256
44f7232cc6618367a2debd5c9b519ab844b91201f1366912099113619c2de9a2
-
SHA512
b0d95d7e41650635346d6d9411a82f9c436f6878e38231e44503d4edc45ecd14dd06cb4e0b6f3012a2ab9b553438c52e68c5138fa8f8763cee1d62985712b62f
-
SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoi0WlLYZAM9BWixN9x0:b7o/2n1TCraU6GD1a4X0WlK59xfx0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_e9389fdffa39bbf458dacce6eb902065_cryptolocker_JC.exe
Files
-
2023-08-26_e9389fdffa39bbf458dacce6eb902065_cryptolocker_JC.exe.exe windows:5 windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ