Static task
static1
Behavioral task
behavioral1
Sample
335e01c0e87d4162f2a0a8cf1d32a092_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
335e01c0e87d4162f2a0a8cf1d32a092_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
335e01c0e87d4162f2a0a8cf1d32a092_cryptolocker_JC.exe
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Size
53KB
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MD5
335e01c0e87d4162f2a0a8cf1d32a092
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SHA1
01725765db458042b5c051ffd65644ded03f3297
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SHA256
4ed2f397c7ad17ae58bb16b07a64b6fb4aebc761b12a808757bf2d79cb976729
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SHA512
a843f8554120e2415a881714ef5097c2cc01793c9de11e81a7572d9c5aa628accad5ce51ad5f04c14c83b6340f920a30f62a263fdaeff7096437edef1ec3d436
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj67FB:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7X
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 335e01c0e87d4162f2a0a8cf1d32a092_cryptolocker_JC.exe
Files
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335e01c0e87d4162f2a0a8cf1d32a092_cryptolocker_JC.exe.exe windows 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