Static task
static1
Behavioral task
behavioral1
Sample
4cc74dc02fd7aad3c9b4b900a4868f8e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4cc74dc02fd7aad3c9b4b900a4868f8e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4cc74dc02fd7aad3c9b4b900a4868f8e_cryptolocker_JC.exe
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Size
37KB
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MD5
4cc74dc02fd7aad3c9b4b900a4868f8e
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SHA1
bec1b861852f21f8273a968f3c76dfceeb4e03ef
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SHA256
879191bfa7af74ffa67d34ee456bf8a7a61ec2185674bad12ab1a98aedeba434
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SHA512
e26f4e15fe7c92765fd930233f1753d2ad52043f814aa8327d546f57eae1cd12cfb3c7202f6a2a372f358337e9488ed988f5b68cf5fb8db699473a323e713011
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SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMEl1:bc/y2lkF0+Bn1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4cc74dc02fd7aad3c9b4b900a4868f8e_cryptolocker_JC.exe
Files
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4cc74dc02fd7aad3c9b4b900a4868f8e_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ