Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_200fda68756f9beb2614c87a5d2e23b7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_200fda68756f9beb2614c87a5d2e23b7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_200fda68756f9beb2614c87a5d2e23b7_cryptolocker
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Size
37KB
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MD5
200fda68756f9beb2614c87a5d2e23b7
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SHA1
fada9b52e151ea83afed99bd6a123afff116df26
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SHA256
0a6cc5e7bbd1bc203bb2c78622ebb94e52bb5f331fe7793da847cbed3aac29c1
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SHA512
aba48103a49cf944d5eae66a370b74454b1e124890c0300ba6db5f82089eb68cca86a8f717265aafee962a7b29671c6c72194e7059496bbc681f7305c194abc8
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3p/cvIhi:bAvJCF+RQgJeab4s/cAhi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_200fda68756f9beb2614c87a5d2e23b7_cryptolocker
Files
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2024-01-09_200fda68756f9beb2614c87a5d2e23b7_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