Static task
static1
Behavioral task
behavioral1
Sample
2024-07-23_84eb8181dc4d65e0fc2e3f18b9f7e613_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-23_84eb8181dc4d65e0fc2e3f18b9f7e613_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-23_84eb8181dc4d65e0fc2e3f18b9f7e613_cryptolocker
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Size
45KB
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MD5
84eb8181dc4d65e0fc2e3f18b9f7e613
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SHA1
b1697c8d8038ee7e9c0f56b29640c6c148e5369a
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SHA256
908adb2bfcdd5c89fe53555875d9fb26d98fc23e78e00ed73ee5ee8d5a987a75
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SHA512
7f3f7265c78d88e173b0d708e3f8bebdc1368ac2ed257bdeedc76b0ad3a42e9718c3f7b71069695533dfba4d6aefc357523a591d6053ca3b497ea7ca67324636
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SSDEEP
384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jb0nrlwfjDUk3t:bm74zYcgT/EkM0ryfjd3t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-23_84eb8181dc4d65e0fc2e3f18b9f7e613_cryptolocker
Files
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2024-07-23_84eb8181dc4d65e0fc2e3f18b9f7e613_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE