Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_cb8d387584417bcf73ddbd5ac1c2abad_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_cb8d387584417bcf73ddbd5ac1c2abad_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_cb8d387584417bcf73ddbd5ac1c2abad_cryptolocker
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Size
30KB
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MD5
cb8d387584417bcf73ddbd5ac1c2abad
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SHA1
3e345710925d62e9c3dfca05a1e077795902ea64
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SHA256
03dda6183158cb791e0c51949055af6be88c4ee5e9be7e4c9d90d2fb7f2779e2
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SHA512
f7844a982423f96e25f698285dd6b2da6891fd55bb6fadc18639155896a2413ff39d0e64f946e1519f7de2c2f00f26cc689b14cec7ef05541a9936eebf2e627d
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHBFm:b/yC4GyNM01GuQMNXw2PSjHq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_cb8d387584417bcf73ddbd5ac1c2abad_cryptolocker
Files
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2024-01-01_cb8d387584417bcf73ddbd5ac1c2abad_cryptolocker.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