Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_7ed35674c786a75bcf7977c8cd6a7ee5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_7ed35674c786a75bcf7977c8cd6a7ee5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_7ed35674c786a75bcf7977c8cd6a7ee5_cryptolocker
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Size
42KB
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MD5
7ed35674c786a75bcf7977c8cd6a7ee5
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SHA1
3d2bcd909a6823dda26f447f3d12904db81a09ce
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SHA256
ca73ddd4de3f7ca29b3d6f5e6d5b3a6103d56f12f61742a6935b198fcbe6d68b
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SHA512
cf46e896e2c949b6a85cef836a4942eff0f03892d9b3d277a42782dbe99fa81bc3192de26986ab8e0d9a008167bc0a814585fcb6777b2a143104241a2be99e15
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3KxG:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_7ed35674c786a75bcf7977c8cd6a7ee5_cryptolocker
Files
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2024-01-01_7ed35674c786a75bcf7977c8cd6a7ee5_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ