Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_e234b2ac648f35c228b470a33cc1fb23_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-17_e234b2ac648f35c228b470a33cc1fb23_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-17_e234b2ac648f35c228b470a33cc1fb23_cryptolocker
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Size
63KB
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MD5
e234b2ac648f35c228b470a33cc1fb23
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SHA1
ade92e07e30fedf203b60e5f687d3359ebe4d4be
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SHA256
232cf47c236ccb30ced8e1c97c63d87fa200f5f7c2671bc8b80c1294c4eab3fc
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SHA512
1c61c517eefb012f6919417a3d41b557dcb564027067033d055701303df8d32a13ef226db5df7f0d46a35e243345cafa28782ef77885f31be505ca4630ace3a6
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293WG:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7d
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 2024-05-17_e234b2ac648f35c228b470a33cc1fb23_cryptolocker
Files
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2024-05-17_e234b2ac648f35c228b470a33cc1fb23_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