Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_e364ed9452de548a450778d09c7f69ee_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-23_e364ed9452de548a450778d09c7f69ee_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_e364ed9452de548a450778d09c7f69ee_cryptolocker
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Size
36KB
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MD5
e364ed9452de548a450778d09c7f69ee
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SHA1
ae9a2edf311b9c3720e9f7fb5951f40d175285dc
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SHA256
5c3008c1350c1d6555d9072ff82618ad32fb4e438288f1fd6219f54a9f55416c
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SHA512
b8913c16de40a8ed122ec7746e5f6c249f7a72955e4f1063d7c82a96555ac4c90ed44db4f114abf55afac09c0a4714fd33acd94a72982380be7e37a1287215b7
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wm0a:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XM
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_e364ed9452de548a450778d09c7f69ee_cryptolocker
Files
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2024-04-23_e364ed9452de548a450778d09c7f69ee_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