Static task
static1
Behavioral task
behavioral1
Sample
8ece9bb0b7dbd7e418af16b18653c3d1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8ece9bb0b7dbd7e418af16b18653c3d1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8ece9bb0b7dbd7e418af16b18653c3d1_cryptolocker_JC.exe
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Size
30KB
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MD5
8ece9bb0b7dbd7e418af16b18653c3d1
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SHA1
0b8dded61263c534deee8867e25345e5ac8a7da7
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SHA256
ed62fe2fc0b31a3e948f97187a3f624b2e885d0cb4d135a47ee1370a3eb7ec89
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SHA512
44737da1d443402f0f613f4d32480f465c41a51bb0f6ad25e69863e75081af2ee43637b3c58a99f22348b0c67c82481c34c961fced3da263aa1dd4aadd3130ba
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaDgHo6/:X6QFElP6n+gJQMOtEvwDpjB9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8ece9bb0b7dbd7e418af16b18653c3d1_cryptolocker_JC.exe
Files
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8ece9bb0b7dbd7e418af16b18653c3d1_cryptolocker_JC.exe.exe windows x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ