Static task
static1
Behavioral task
behavioral1
Sample
2024-09-28_859021a30f950ce246b335cd593b0ffd_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-28_859021a30f950ce246b335cd593b0ffd_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-28_859021a30f950ce246b335cd593b0ffd_cryptolocker
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Size
29KB
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MD5
859021a30f950ce246b335cd593b0ffd
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SHA1
22eda9292e3b8fc8d5db8ee5d1f49bb6c0bacd2f
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SHA256
4d84eedf5bb7dc97093ce565826db715ec5781c870c17c7225f4ded8dbf8dd29
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SHA512
1f009da45c8c57b71de72e209a259be5a535a1d0b2409913c585b100259e1f3dab6e868414820a25715ba4099da484fbb968f9146e54982f28ba219b9ac19b97
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SSDEEP
384:bIDl1ovmXAw9PMDREhi9OUSPlRxMc/cip7IAfjDb4H0g/HNblX7za:bIDOw9UiaCHfjnE0STX72
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_859021a30f950ce246b335cd593b0ffd_cryptolocker
Files
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2024-09-28_859021a30f950ce246b335cd593b0ffd_cryptolocker.exe windows:5 windows x86 arch:x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
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: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ