Static task
static1
Behavioral task
behavioral1
Sample
3ea9c72dcfb23b971008c11f7c60968f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3ea9c72dcfb23b971008c11f7c60968f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3ea9c72dcfb23b971008c11f7c60968f_cryptolocker_JC.exe
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Size
121KB
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MD5
3ea9c72dcfb23b971008c11f7c60968f
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SHA1
b367df1433a3bd61427aba2d94b9e4b284fe3fbc
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SHA256
ff7fba80896539598320faa288f108d2a1875e7eeb4696cd007e937ce8cc7a42
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SHA512
1c50851307090409ac60267bfe06024ff2295e41fbe020aaefc879d76db2b2e14bcceca06cad17afbe9312dba6e4d2ef6578c235f2743ed6a48a5efecbfc1e86
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUYOVh:vCjsIOtEvwDpj5H9YvQd27
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ea9c72dcfb23b971008c11f7c60968f_cryptolocker_JC.exe
Files
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3ea9c72dcfb23b971008c11f7c60968f_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
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: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ