Static task
static1
Behavioral task
behavioral1
Sample
2024-10-13_18b3c6517ea05a3cf9f548321c9d7f28_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-13_18b3c6517ea05a3cf9f548321c9d7f28_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-13_18b3c6517ea05a3cf9f548321c9d7f28_cryptolocker
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Size
45KB
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MD5
18b3c6517ea05a3cf9f548321c9d7f28
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SHA1
bac87e8d45a0aee188b47f79195bc339bfc7d70c
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SHA256
1788e7b5f1c7674a97ac591ace2b06d605249fc48768ad2b91ab88d989a9f16d
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SHA512
889e7c49695996c9a11a729450bcc334a31ce7aeb6f4f48ad7215f12e3443803b78be0a8ed39a0684fc02614c352b4cf20fb105127e9800cf418a56abdc6f9e7
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwutjsj:bc/y2lm6Y0AqJ51mwutk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_18b3c6517ea05a3cf9f548321c9d7f28_cryptolocker
Files
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2024-10-13_18b3c6517ea05a3cf9f548321c9d7f28_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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