Static task
static1
Behavioral task
behavioral1
Sample
2024052131b97580eddac0ca21921fa313619339cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024052131b97580eddac0ca21921fa313619339cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024052131b97580eddac0ca21921fa313619339cryptolocker.bin
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Size
41KB
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MD5
31b97580eddac0ca21921fa313619339
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SHA1
5d700d4c4a2a0c82dcc645598b4490a8e3e5001f
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SHA256
9ce70b16b6c38d25ad22e5cee21a2946b1ed2eeb97e4c29deff6ff58da191687
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SHA512
f948e0d6efd51f1ec2fa7629c15608e43e6e81843f1cc7d6714f627a968c3fb76a97b4d61e9dd31976fb2879017dbc0a27506d271a155921b8862460695b56f5
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaac4HK/wSvuQTCyD/95z:X6QFElP6n+gJQMOtEvwDpjBsYK/fbDFt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024052131b97580eddac0ca21921fa313619339cryptolocker.bin
Files
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2024052131b97580eddac0ca21921fa313619339cryptolocker.bin.exe windows:5 windows x86 arch: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