Static task
static1
Behavioral task
behavioral1
Sample
2024-01-06_e56d3e9879c76b3afae9be2dc0e05d6d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_e56d3e9879c76b3afae9be2dc0e05d6d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_e56d3e9879c76b3afae9be2dc0e05d6d_cryptolocker
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Size
40KB
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MD5
e56d3e9879c76b3afae9be2dc0e05d6d
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SHA1
b048b9c82b69d92b0583e6d784345ba21069396e
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SHA256
3875457b58e26faacb59f38daecd0894c9c45fa180df43f4d1c38ce7a5c0ecbe
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SHA512
9b883e0aa6145443cdc77977a2eabf07a510616433a876faa63f6b460658b3f9b3eb9266cb0f6cbcfe9cf18f03d056d90cf578e5d1b9db2d258e3e87cd260530
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SSDEEP
768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyUZo:bIDOw9a0Dwo3P1ojvUSDhZo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_e56d3e9879c76b3afae9be2dc0e05d6d_cryptolocker
Files
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2024-01-06_e56d3e9879c76b3afae9be2dc0e05d6d_cryptolocker.exe windows:5 windows x86 arch:x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ