Static task
static1
Behavioral task
behavioral1
Sample
7ef1987fcede7d1c3c21ecfb97aaea60_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7ef1987fcede7d1c3c21ecfb97aaea60_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
7ef1987fcede7d1c3c21ecfb97aaea60_cryptolocker_JC.exe
-
Size
58KB
-
MD5
7ef1987fcede7d1c3c21ecfb97aaea60
-
SHA1
91ea5220c3bd1985355d295fd80a0a3ff2605d99
-
SHA256
119e68e52759366dabdc62a79aca144711e5d083d7698b9de4e8226352722f25
-
SHA512
0c784ee6bd91e5cd9d1b37403878f1d22a64aaa64acbc03078182d554b6d1feabefa4821abbf6300bde900b148f903ed723f2e6b42f8b231e6c9fc6e43c04645
-
SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1kkO9:vCjsIOtEvwDpj5Hv0x
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7ef1987fcede7d1c3c21ecfb97aaea60_cryptolocker_JC.exe
Files
-
7ef1987fcede7d1c3c21ecfb97aaea60_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