Static task
static1
Behavioral task
behavioral1
Sample
f8272d22fe471c53a27c2475a8fb12b7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f8272d22fe471c53a27c2475a8fb12b7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f8272d22fe471c53a27c2475a8fb12b7_cryptolocker_JC.exe
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Size
27KB
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MD5
f8272d22fe471c53a27c2475a8fb12b7
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SHA1
070a7079e44e524ee14910292c8a623a5b7f757c
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SHA256
67786b14d33c14fd7b40e522b8297d2060daff270be21a4490be519dcd5c2b54
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SHA512
e69a74ea1bcd0a87ec3355f4d4a5732491219a5faa7e8e3c46685b9a64b92f8088858ff48981c23f69b671182a31c8e5b0965370640cb3abd8dc920c0363c500
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoVrAV437/:bAvJCYOOvbRPDEgXyAK37/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f8272d22fe471c53a27c2475a8fb12b7_cryptolocker_JC.exe
Files
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f8272d22fe471c53a27c2475a8fb12b7_cryptolocker_JC.exe.exe windows x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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