Static task
static1
Behavioral task
behavioral1
Sample
2024-09-27_f78c43ba09b6fc7c54fc65de8a8d54e9_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-27_f78c43ba09b6fc7c54fc65de8a8d54e9_cryptolocker.exe
Resource
win10v2004-20240910-en
General
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Target
2024-09-27_f78c43ba09b6fc7c54fc65de8a8d54e9_cryptolocker
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Size
37KB
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MD5
f78c43ba09b6fc7c54fc65de8a8d54e9
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SHA1
af103d5e19ae107facffc6a9d39387bd130a7476
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SHA256
9aa6c4f2526e5c8b9d29ef1594882fb882a17e66e66036ad813dcb16c2187655
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SHA512
b87762ab93000606b7fb1acc9a870081d371e8ca1d6e728cf20c2829ff42fc931ede241ed7a0f348c10704ed16fd355c8b4e15df622a829f4aa8e0a015853771
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51C:bc/y2lm6Y0AqJ51C
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_f78c43ba09b6fc7c54fc65de8a8d54e9_cryptolocker
Files
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2024-09-27_f78c43ba09b6fc7c54fc65de8a8d54e9_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ