Static task
static1
Behavioral task
behavioral1
Sample
6834c2f77638f00e4d8f01130ef00323_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6834c2f77638f00e4d8f01130ef00323_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6834c2f77638f00e4d8f01130ef00323_cryptolocker_JC.exe
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Size
31KB
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MD5
6834c2f77638f00e4d8f01130ef00323
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SHA1
951b6d8a99dbc0b1bf962ba79317e965bd2458ac
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SHA256
8f0a590803d3a816e92ec196d7b5aecebf2315ff291cd5441b869c92a67b86d6
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SHA512
5013f0beb28e29f528b0a36cea33c296de7d40bf1933fc9f436b7e797e0ad8079f6e1d13842cd03f88a2daf289fb55a5b3b646c0c6827e9e21aa3071cd188079
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBjMLt:X6QFElP6n+gJQMOtEvwDpjBet
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6834c2f77638f00e4d8f01130ef00323_cryptolocker_JC.exe
Files
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6834c2f77638f00e4d8f01130ef00323_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