Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_7c1e5cc917e7864bfdc967e4a5ab8388_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_7c1e5cc917e7864bfdc967e4a5ab8388_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_7c1e5cc917e7864bfdc967e4a5ab8388_cryptolocker
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Size
36KB
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MD5
7c1e5cc917e7864bfdc967e4a5ab8388
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SHA1
43eac08aae8ea831788ae5cfd0a795a4b6b55d4e
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SHA256
69810771296a5768df8980c01465249c2875912c9df3c789938a67ca592a4ba9
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SHA512
1047be0b1b336615346e7fadaa8b51310447e06b37b8fc5afe896aa2f73bd13e35abe03f7016efff113c3490ed135ee5998397ffce4f42784aa3d76001e33ebe
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754Xcc:bxNrC7kYo1Fxf3s05rc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_7c1e5cc917e7864bfdc967e4a5ab8388_cryptolocker
Files
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2024-01-09_7c1e5cc917e7864bfdc967e4a5ab8388_cryptolocker.exe windows:5 windows x86 arch:x86
3c4da9ed0ba02990af7795e358bfd650
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 518B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ