Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_9351bdbee839ed6d03731d49236b1b11_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_9351bdbee839ed6d03731d49236b1b11_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_9351bdbee839ed6d03731d49236b1b11_cryptolocker
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Size
27KB
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MD5
9351bdbee839ed6d03731d49236b1b11
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SHA1
22d956928d4510a3b26cdb40f6fbcd5318a4ac98
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SHA256
eb31cce2c531679e4c6aa1f5b0049f2b79ffed96c5dc51ec1b2f10dbd2d3b248
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SHA512
9574d8e99d4f7998c6736fbed00f365c2cd656da0a872ee5ba14d94c0dc83cfa0ac7d127fbd75d62b8a804c59a66214975c4f2a5d3673ba204a2cd405a559c35
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzot6IT:bAvJCYOOvbRPDEgXET
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_9351bdbee839ed6d03731d49236b1b11_cryptolocker
Files
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2024-01-08_9351bdbee839ed6d03731d49236b1b11_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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