Static task
static1
Behavioral task
behavioral1
Sample
6516254dfcb14022d5e39b03f6954501_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6516254dfcb14022d5e39b03f6954501_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6516254dfcb14022d5e39b03f6954501_cryptolocker_JC.exe
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Size
55KB
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MD5
6516254dfcb14022d5e39b03f6954501
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SHA1
1dbe453decf120b50fa8a35fd5b640ec80b6e0b0
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SHA256
18b1198378c69fff97a8c299cd669b184f37edcba20979e79a5d399e684330a9
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SHA512
7d4163ab39ab9d8d1690fb2038f304f0732c8ed7ea6aa91492bf4e44bdcca91ae33bfe3a468eaa1f907fb93d5c1938280dcd292e7d648f818784135c3881cdc1
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLZ9:X6a+SOtEvwDpjBrOt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6516254dfcb14022d5e39b03f6954501_cryptolocker_JC.exe
Files
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6516254dfcb14022d5e39b03f6954501_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