Static task
static1
Behavioral task
behavioral1
Sample
2024-10-09_dd7d810c71262a3ea9b27b368c075527_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-09_dd7d810c71262a3ea9b27b368c075527_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-09_dd7d810c71262a3ea9b27b368c075527_cryptolocker
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Size
32KB
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MD5
dd7d810c71262a3ea9b27b368c075527
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SHA1
45ea6179e235c444aa634134bc007a8a55f4eee4
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SHA256
c25db3bac92e4952102ba9dc58dd2e7371f817db5e691d2eb91cbf247972d719
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SHA512
d68239bafe5ce5a67a22cfb461b04d27f0dcd515f8323d81b15363e43fd2b8c7774dccf3cc7da195e7122d8038fd51518048a021545b2d5fb895bc0a3ba227ea
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdod:bAvJCYOOvbRPDEgXRcJY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_dd7d810c71262a3ea9b27b368c075527_cryptolocker
Files
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2024-10-09_dd7d810c71262a3ea9b27b368c075527_cryptolocker.exe windows:5 windows x86 arch: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