Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_2b6d3006f1f84430dbc61aefad33e839_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_2b6d3006f1f84430dbc61aefad33e839_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_2b6d3006f1f84430dbc61aefad33e839_cryptolocker
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Size
33KB
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MD5
2b6d3006f1f84430dbc61aefad33e839
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SHA1
2317f2df6693b7e74a56451724e98dddbc8b8c8a
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SHA256
2746b5b9b03faed1d133ab888278b775b02db2d6513ae4992c75a7c66a421ade
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SHA512
ab9fc8346c4adfbce5c03690e8d2274c18774e54c68b890d05af38fd00196b080f833f51230109e67503f4eb24cab6c4511a0979f2c782cf70e6aba386b1a410
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEkcsgq:b/yC4GyNM01GuQMNXw2PSjSKkcJq
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_2b6d3006f1f84430dbc61aefad33e839_cryptolocker
Files
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2024-05-23_2b6d3006f1f84430dbc61aefad33e839_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