Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_914099cee7dbbef2d31a4843c687a711_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_914099cee7dbbef2d31a4843c687a711_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_914099cee7dbbef2d31a4843c687a711_cryptolocker
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Size
64KB
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MD5
914099cee7dbbef2d31a4843c687a711
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SHA1
16a87345a952a07761ae7b51530246406b2ae10f
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SHA256
8b95fa998f0ecd67cb85b29943e5908f7c00da9a4f0af85cc0eed7eee9809a28
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SHA512
8b3edff7c0d4d17e8538ed56fe8fa51bb139c050785e7d8879e1a64e9fb5bb3d70fe216634340e154470c405a979f585e2853935ce335697a2baabb1cbc2cebf
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293CiB:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7z
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 2024-05-03_914099cee7dbbef2d31a4843c687a711_cryptolocker
Files
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2024-05-03_914099cee7dbbef2d31a4843c687a711_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