Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_0bd013c1fe82dcca7cee7e03826044b0_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_0bd013c1fe82dcca7cee7e03826044b0_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_0bd013c1fe82dcca7cee7e03826044b0_cryptolocker_JC.exe
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Size
40KB
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MD5
0bd013c1fe82dcca7cee7e03826044b0
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SHA1
299426a7e46557a342849b9ef615c39ed055b4a0
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SHA256
6d033e0457a5e4bd06dbf03eb92983137bb5f14889757ce14363dfcc8ceececb
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SHA512
5bd1e3aa0dbbda61a1adac64f5fa61f4b772960cd8d30ca0a77e66a1418507e75144bbf446cd592ebc44ecc92a27c03b21bb1c4937d4c87b7fc65eef4cae855a
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SSDEEP
768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPxq:bIDOw9a0Dwo3P1ojvUSD4P4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_0bd013c1fe82dcca7cee7e03826044b0_cryptolocker_JC.exe
Files
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2023-08-26_0bd013c1fe82dcca7cee7e03826044b0_cryptolocker_JC.exe.exe windows:5 windows x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ