Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_00fd91e57d2a2c3ca96906aab9348696_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_00fd91e57d2a2c3ca96906aab9348696_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_00fd91e57d2a2c3ca96906aab9348696_cryptolocker
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Size
53KB
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MD5
00fd91e57d2a2c3ca96906aab9348696
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SHA1
0cee379288beea8950f978fb2ee2670abd98c7cb
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SHA256
f57ed6b487813be3a2ec9d76a7db5b816b974eb6cccc2cb5754ee16b85248eb6
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SHA512
2aa562539a4b4e5d2df4a5784047250dcc801f2ac1ba3330afd86b77309e4247b9dc993594dcbf72c165e07f5d51a083b0e4716a9b1eed73ea2bfdc0db4bceec
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIKx6s:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7X
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-23_00fd91e57d2a2c3ca96906aab9348696_cryptolocker
Files
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2024-05-23_00fd91e57d2a2c3ca96906aab9348696_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