Static task
static1
Behavioral task
behavioral1
Sample
0a3d247e539a0d08b0eca7e72b1f8e2e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
0a3d247e539a0d08b0eca7e72b1f8e2e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
0a3d247e539a0d08b0eca7e72b1f8e2e_cryptolocker_JC.exe
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Size
82KB
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MD5
0a3d247e539a0d08b0eca7e72b1f8e2e
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SHA1
922cbdbd31bb04127b1445a7a1cb110fed9476d7
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SHA256
bde6847752b366ec5f1c333773fd9d338fb63431d850c57fa9b4378434e053ee
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SHA512
64d06c5ffe8775bfc30f8e40d2bb3a6c8706a9c296f45b6ae67491691769525515561966a5347b2bf936b462bc6c51067cf122585e1f9e9863d38c9a390be1ff
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBEjzV:vCjsIOtEvwDpj5H9YvQd28
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0a3d247e539a0d08b0eca7e72b1f8e2e_cryptolocker_JC.exe
Files
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0a3d247e539a0d08b0eca7e72b1f8e2e_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