Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_3d949461d4b8642206a7e1eaf9643d67_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-27_3d949461d4b8642206a7e1eaf9643d67_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_3d949461d4b8642206a7e1eaf9643d67_cryptolocker
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Size
45KB
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MD5
3d949461d4b8642206a7e1eaf9643d67
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SHA1
6bd4b313a1c776f3378b03cfe530b3ff38a437cd
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SHA256
9a1510d3542822db777350d9764be201b204d03d6cca5ba2e820593d40457f4c
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SHA512
429e79d59756956b5adc3be2b02ff55ee4d10c8a65d26de426fc01a76bbf5f8d3a4e42e39d4a7e4e385c8753b78b83efab753c8043aafe72a85f214d1700d6bc
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3KxL:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XW
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 2024-05-27_3d949461d4b8642206a7e1eaf9643d67_cryptolocker
Files
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2024-05-27_3d949461d4b8642206a7e1eaf9643d67_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