Static task
static1
Behavioral task
behavioral1
Sample
4dceda2e82867a0c8fe80baf441df180_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4dceda2e82867a0c8fe80baf441df180_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4dceda2e82867a0c8fe80baf441df180_cryptolocker_JC.exe
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Size
38KB
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MD5
4dceda2e82867a0c8fe80baf441df180
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SHA1
e75fdb1a16f7ede0d12ea8997a463ec4163ba15f
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SHA256
8f8b2788c9f4278c3b174e089ac1084a192e7c2c9040fdb60adab6488679268e
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SHA512
1f8cb2df2e220b631b314036c041d4b5c421f60063c41fe0887b3bfd318905a1cb78344263ba2abd13347cb4f1461c5a87eb6945717315fb1ab1010ce3e143b5
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVajSKm5uzOH7sYN:X6QFElP6n+gJQMOtEvwDpjBcSKm5uGR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4dceda2e82867a0c8fe80baf441df180_cryptolocker_JC.exe
Files
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4dceda2e82867a0c8fe80baf441df180_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