Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_bbd2c49d8d38f486707ad601150de628_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_bbd2c49d8d38f486707ad601150de628_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-08_bbd2c49d8d38f486707ad601150de628_cryptolocker_JC.exe
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Size
32KB
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MD5
bbd2c49d8d38f486707ad601150de628
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SHA1
ba5d9c2acb2a5c8e9808cf6313fef6e867cfd146
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SHA256
8c6659c8411226ddd8333d80b5dc7de60fc13bf1167e834874573ba199e6fb2d
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SHA512
228127fdfb936d40975db645aa80033c92ce4e21bcc8eecd14ae8a3d406bd8543497b1b07e917f3de140d4706168a8b402b82703077a590865c4d9eb5086dd56
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpjufAq18sM:bAvJCYOOvbRPDEgXVFzpCYVn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_bbd2c49d8d38f486707ad601150de628_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_bbd2c49d8d38f486707ad601150de628_cryptolocker_JC.exe.exe windows:5 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