Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_50cc7947d05c6a15f2007b83e85a468a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_50cc7947d05c6a15f2007b83e85a468a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_50cc7947d05c6a15f2007b83e85a468a_cryptolocker
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Size
61KB
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MD5
50cc7947d05c6a15f2007b83e85a468a
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SHA1
846105ff5de7b31a2b0f34501cd97fca1f9b24af
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SHA256
d97fdb1ebe2948777d22b796a4ad788e808be346c4dd0ada8a5b6a96b0d51580
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SHA512
6966fe515569013e523ac44d0e1fef24ba30d31e3b381ccbe9decab4a6eef6aabf7276152e830718da7df2636a670f552597d1d980a87d3590d36d997cedf105
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293b:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7p
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 2024-02-04_50cc7947d05c6a15f2007b83e85a468a_cryptolocker
Files
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2024-02-04_50cc7947d05c6a15f2007b83e85a468a_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