Static task
static1
Behavioral task
behavioral1
Sample
43860435b0e670e718c3a8325f2edc03_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
43860435b0e670e718c3a8325f2edc03_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
43860435b0e670e718c3a8325f2edc03_cryptolocker_JC.exe
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Size
32KB
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MD5
43860435b0e670e718c3a8325f2edc03
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SHA1
bc903e425a5b91784c1168775fe4fe88bd3914e2
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SHA256
59a1b6ebe10b3e10a5ba935e06cdf631dac9e3234bf58d6f11c6614af2f7f544
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SHA512
117198c43074b74b258a8f3860b8da52bbb5a8a807aee6e0bf70c239cd7de93b8af22d139af232562668bf33503265d6c3a3375cd040f63e43b1cbaa7d64fe86
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SSDEEP
384:bIDl1ovmXAw9PMDREhi9OUSPlRxMc/cip7IAfjDb4H0g/HqO4//Q8T8iuaJi1b:bIDOw9UiaCHfjnE0SqO4DT8Lh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43860435b0e670e718c3a8325f2edc03_cryptolocker_JC.exe
Files
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43860435b0e670e718c3a8325f2edc03_cryptolocker_JC.exe.exe windows 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