Static task
static1
Behavioral task
behavioral1
Sample
2024-08-10_6c507cf32147affc5ef78f7a1af3606d_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-10_6c507cf32147affc5ef78f7a1af3606d_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-10_6c507cf32147affc5ef78f7a1af3606d_cryptolocker
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Size
392KB
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MD5
6c507cf32147affc5ef78f7a1af3606d
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SHA1
28881efc5dfb2ae2e67e3d5088d7a36dd5441c0d
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SHA256
2cc9b9ef574be2f02cc834a22ce809f14c2304dc3763bdeba956111cd163787d
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SHA512
b5d22a93950a7ef072bb4a02f92d2db26e0ab6f175b09ece6b5214a7456879f98460cbdf2dd952ade707b035b15f11e28f3424767c5b2ca0671c5a6268e65a87
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRU:nnOflT/ZFIjBz3xjTxynGUOUhXRU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-10_6c507cf32147affc5ef78f7a1af3606d_cryptolocker
Files
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2024-08-10_6c507cf32147affc5ef78f7a1af3606d_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
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ