Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_6f6dc71b510cbe7af6e285bd5285e928_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_6f6dc71b510cbe7af6e285bd5285e928_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_6f6dc71b510cbe7af6e285bd5285e928_cryptolocker
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Size
38KB
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MD5
6f6dc71b510cbe7af6e285bd5285e928
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SHA1
5c2070b606e0522e30ce05fcad623b9544bbaccd
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SHA256
400ccb3c8238e14f64e26fa1bba9d5a970aafa98b9b7f7e96090ae7fa8665951
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SHA512
ab07f9cab47cc4640c69b4f95cbcc5f88b304815f62306b86092c7074c651b950819d09b6d60a5b7f471343294e8b480bed3e396fbd71487933851691cbede42
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8u5co9+rXS:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+ri
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_6f6dc71b510cbe7af6e285bd5285e928_cryptolocker
Files
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2024-01-09_6f6dc71b510cbe7af6e285bd5285e928_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ