Static task
static1
Behavioral task
behavioral1
Sample
2024-09-12_f746c4e4ab6911fbb50cc6b9cd7c8554_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-12_f746c4e4ab6911fbb50cc6b9cd7c8554_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-12_f746c4e4ab6911fbb50cc6b9cd7c8554_cryptolocker
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Size
63KB
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MD5
f746c4e4ab6911fbb50cc6b9cd7c8554
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SHA1
2fcd801194da9bee6f954972e25c6c78f02a5523
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SHA256
be2ad4d5d679aedce53565291a81be70b8f581ae6a20f97e2e2e3df1002c52ea
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SHA512
c8d334503282f2d64dc6019f43cb2d21ca126453dfef58659accf0cb841f94b3753352db7e8a8ce802db732edc8ed6da87a9ba8dc9d6637d01281cbb9d6933fe
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnTF:btng54SMLr+/AO/kIhfoKMHdap
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_f746c4e4ab6911fbb50cc6b9cd7c8554_cryptolocker
Files
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2024-09-12_f746c4e4ab6911fbb50cc6b9cd7c8554_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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