Static task
static1
Behavioral task
behavioral1
Sample
3f682f9f0e2654f35e7a7c79a793c826_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3f682f9f0e2654f35e7a7c79a793c826_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3f682f9f0e2654f35e7a7c79a793c826_cryptolocker_JC.exe
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Size
40KB
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MD5
3f682f9f0e2654f35e7a7c79a793c826
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SHA1
fc7e60dc2f77847905514bdfb3e68bc91b107d4e
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SHA256
134b1d27b0e1be87d7dc09a37a1de02df67f879ba0f95050df9eb45bb1566e5d
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SHA512
0ff3925224bb2d76ac127215804bc99607c1ceb2f07d67a0e097b1ad935ac4aeb8432f792627ed3c8bd0d67d493d3f1157a37fc54f45e705ef54a0c5f0d08618
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEqbIu55Od:X6QFElP6n+gJQMOtEvwDpjB0GIWOd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f682f9f0e2654f35e7a7c79a793c826_cryptolocker_JC.exe
Files
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3f682f9f0e2654f35e7a7c79a793c826_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