Static task
static1
Behavioral task
behavioral1
Sample
48a444e4a6eaf012b56183665da16fdc_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
48a444e4a6eaf012b56183665da16fdc_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
48a444e4a6eaf012b56183665da16fdc_cryptolocker_JC.exe
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Size
40KB
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MD5
48a444e4a6eaf012b56183665da16fdc
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SHA1
c625c549bb1ab9c715db76dc9f45fca5a050249b
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SHA256
b90147545ae81e44c41c0953e984a3dbb5b7fb6cc710ca0fced8931d588f9d63
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SHA512
6cdcff339daece8643944df6ed869f7a6f32e637f45535c4bac450bb8e04843daff559eff08923d00532544da804df3131ee016f035d44474e20f29f3ffc3b7d
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVajSKm5uzOH7s2P:X6QFElP6n+gJQMOtEvwDpjBcSKm5uGf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 48a444e4a6eaf012b56183665da16fdc_cryptolocker_JC.exe
Files
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48a444e4a6eaf012b56183665da16fdc_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