Static task
static1
Behavioral task
behavioral1
Sample
2024-01-06_808a937c2f73ec738820f156240871b3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_808a937c2f73ec738820f156240871b3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_808a937c2f73ec738820f156240871b3_cryptolocker
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Size
39KB
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MD5
808a937c2f73ec738820f156240871b3
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SHA1
ef20fbaf3d13582c61f11b1bfd53608e73bc3a7a
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SHA256
210278bc674b63db9cfd0a101ae6ad4b741fd9597e5490014a94424ecd071f3a
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SHA512
0382aec2c3f549d6db394842869c2cad2bb39061b8a1ca7fd017364252ab21672cb2e35ac07b6580cdb4f6ca8893bf2f2f74ff58a1aed6afce591b6fcf58d411
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwR:bc/y2lm6Y0AqJ51mwR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_808a937c2f73ec738820f156240871b3_cryptolocker
Files
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2024-01-06_808a937c2f73ec738820f156240871b3_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