Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_0e2420cd561ba2f9b561013241a358ba_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_0e2420cd561ba2f9b561013241a358ba_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_0e2420cd561ba2f9b561013241a358ba_cryptolocker
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Size
37KB
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MD5
0e2420cd561ba2f9b561013241a358ba
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SHA1
860fe27cfcabad6cbeed194d98f9bf9b9333b7fa
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SHA256
bc1c4ed1cbf100a65baa75e0aef95f7d9a993ac9ba3af735260430bfeb4c3a24
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SHA512
732dc89a5816698cef33323f2a9ee1f0e68be13ccb61c090e687f09082e675cbb525c016041fd4982b2dbe2b45468c10e7d48094bf8b7a6c5dc0bd174c7722f5
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlS:b/yC4GyNM01GuQMNXw2PSjHPbSuYlS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_0e2420cd561ba2f9b561013241a358ba_cryptolocker
Files
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2024-01-11_0e2420cd561ba2f9b561013241a358ba_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