Static task
static1
Behavioral task
behavioral1
Sample
20240414388a60cdaa601be5dd379a2bbdb97f35cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
20240414388a60cdaa601be5dd379a2bbdb97f35cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
20240414388a60cdaa601be5dd379a2bbdb97f35cryptolocker.exe
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Size
83KB
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MD5
388a60cdaa601be5dd379a2bbdb97f35
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SHA1
63cb875f8a9a776be7934d502c3fdcf2865d1341
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SHA256
321feb805a61e7e6f978760bcbef09e8c74366f9771d26d2ebbace9085674458
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SHA512
1d367178effb57cca0bf1342458a18b399d7b0b9453b7a9b33e8e1518f525eedf6f4e263aefb817c8d6304072337036ddcf5901795d1126406135414f6b4d403
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNBt:vCjsIOtEvwDpj5H9YvQd2l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240414388a60cdaa601be5dd379a2bbdb97f35cryptolocker.exe
Files
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20240414388a60cdaa601be5dd379a2bbdb97f35cryptolocker.exe.exe windows:5 windows x86 arch: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