Static task
static1
Behavioral task
behavioral1
Sample
5dd8d6467de4cdb5e8c5881820270a1b_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5dd8d6467de4cdb5e8c5881820270a1b_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
5dd8d6467de4cdb5e8c5881820270a1b_cryptolocker_JC.exe
-
Size
47KB
-
MD5
5dd8d6467de4cdb5e8c5881820270a1b
-
SHA1
d90c5212f7b0d96a90ec9b912eb0ff32e0005bc5
-
SHA256
cb4684f2059dc41805397b425e2d6e762e1b65fbb19331dc00bbb7e2722d9117
-
SHA512
59065832f63fd97428675989ee4266cd5528dab10265860d521400630ec3ca36f0d8016cca7e44a2282e5dc20562d2e501eede8351b1f7b7b131dee0393cc18b
-
SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4hdCW1nw71TkhsiPOc:vj+jsMQMOtEvwDpj5HH1nw73Vc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5dd8d6467de4cdb5e8c5881820270a1b_cryptolocker_JC.exe
Files
-
5dd8d6467de4cdb5e8c5881820270a1b_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