Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_050e6a4a7d2d913d87219be85cf59a58_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_050e6a4a7d2d913d87219be85cf59a58_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_050e6a4a7d2d913d87219be85cf59a58_cryptolocker
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Size
62KB
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MD5
050e6a4a7d2d913d87219be85cf59a58
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SHA1
50155ff1fbb84855110d7771d4b726ee1dd16d33
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SHA256
d8a33749108ee8405f4af4d291d00b520c816e42de147e8fc8efcbb53a60efa3
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SHA512
df0c9162c18c2ad29868a1536629bdf6db5e852525890501f577efcf87f4ef95bb727646de02ac76599c24a390ff4defdf25a6e8a0f4f04ba8927588e6803c28
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZn9:btng54SMLr+/AO/kIhfoKMHda9
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-13_050e6a4a7d2d913d87219be85cf59a58_cryptolocker
Files
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2024-05-13_050e6a4a7d2d913d87219be85cf59a58_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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