Static task
static1
Behavioral task
behavioral1
Sample
4eddbda3dc0faa719299582b66cb129c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4eddbda3dc0faa719299582b66cb129c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4eddbda3dc0faa719299582b66cb129c_cryptolocker_JC.exe
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Size
41KB
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MD5
4eddbda3dc0faa719299582b66cb129c
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SHA1
80662ebd3dc72c19d568e4067806603cd166aa61
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SHA256
86e51a77abb8af36d3b29f84c7370f28a6ab145318359383316f06f4736b3f0d
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SHA512
19dc3295e2eaaf6752295a4e37bb49bf3e48c44dea2b5cf1c55f9b1c0a7f80c725ba3990e2bf06e81113f2ec7bfc51cca8c5befdd54dc71216513f24f593d8b5
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD32:X6QFElP6n+gJQMOtEvwDpjBj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4eddbda3dc0faa719299582b66cb129c_cryptolocker_JC.exe
Files
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4eddbda3dc0faa719299582b66cb129c_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