Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_9dff00a7042baf3fb5d82075c2376ef1_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-18_9dff00a7042baf3fb5d82075c2376ef1_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_9dff00a7042baf3fb5d82075c2376ef1_cryptolocker
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Size
45KB
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MD5
9dff00a7042baf3fb5d82075c2376ef1
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SHA1
4598a93b1f9ed7d4cf118bfcf31970538ad9cdc8
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SHA256
2ffcdce8723d878b0de6c666afc39fe2f8ce95070eaf43de87e94576d9172070
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SHA512
e5b81d8e5ab09c4ac64597fa25608215875bfa7e6ed6a016d616f5963947590f79946c345204e41b52720d4886c68cf3b64eb573bb0bddbf45d2bd9a06b4715c
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5W:btB9g/xtCSKfxLIc/+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_9dff00a7042baf3fb5d82075c2376ef1_cryptolocker
Files
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2024-10-18_9dff00a7042baf3fb5d82075c2376ef1_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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