Static task
static1
Behavioral task
behavioral1
Sample
6b56c87c33cbb09d1623bcc268c96bb2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6b56c87c33cbb09d1623bcc268c96bb2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6b56c87c33cbb09d1623bcc268c96bb2_cryptolocker_JC.exe
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Size
61KB
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MD5
6b56c87c33cbb09d1623bcc268c96bb2
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SHA1
85f28ff5e78d09c9d8f9b90025bb98b03a587dbe
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SHA256
1c017f930a2540d9f60dd9261184c8b3febbe417711512a1cf2204a01e98f64c
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SHA512
14ef0bccac7e92c15d8d78f2ab86f639a3fe2c5c1f55f1e33d6210089f8437a6a0b97651a1f2434be121ac3d3339121a8d18751f70688a0035e2efb7f1effda8
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xo3/nyxc:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b56c87c33cbb09d1623bcc268c96bb2_cryptolocker_JC.exe
Files
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6b56c87c33cbb09d1623bcc268c96bb2_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