Static task
static1
Behavioral task
behavioral1
Sample
2024052173ae66c4a4896a7542d731c398426e72cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024052173ae66c4a4896a7542d731c398426e72cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024052173ae66c4a4896a7542d731c398426e72cryptolocker
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Size
44KB
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MD5
73ae66c4a4896a7542d731c398426e72
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SHA1
f0528d301d7fdfe4ba0dea7708ad9982fd1538d9
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SHA256
5da02e336a7ff67ac67f2a24a2b824adb446637accd5a3ff565047bbfc1f1e69
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SHA512
abd30636d4bb912a02650a39420812ed9d75be1f2436e406736ab5c6e933782527f7927ad60df880ba246380bdefe1563b24ff6d500174292365e7610d568dce
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SSDEEP
768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAF:b/pYayGig5HjS3NPAF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024052173ae66c4a4896a7542d731c398426e72cryptolocker
Files
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2024052173ae66c4a4896a7542d731c398426e72cryptolocker.exe windows:5 windows x86 arch:x86
ad86a1414a0514f4c041167365378f70
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
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ