Static task
static1
Behavioral task
behavioral1
Sample
2024-10-05_a71d65161700fff88642ef9bea1f8e1c_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-05_a71d65161700fff88642ef9bea1f8e1c_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-05_a71d65161700fff88642ef9bea1f8e1c_cryptolocker
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Size
55KB
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MD5
a71d65161700fff88642ef9bea1f8e1c
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SHA1
33e3634f7bc44814f355bc28201387b4a228d769
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SHA256
bcd94a1fa218588f83522905e6a119d44ab823c4b7f5f5ca93327e42b7be1c1a
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SHA512
b7e10b55c418efebe3c6e9c924443a6bda6fa76e95e12fb829b436b4d2790c029d9637fd7eafc5d27b46fbd0a203ffc19f4f262c47bc16ef8c0e0b9cd987a11a
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIX6ExF:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7m
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_a71d65161700fff88642ef9bea1f8e1c_cryptolocker
Files
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2024-10-05_a71d65161700fff88642ef9bea1f8e1c_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ