Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_941fbe3c0d14a06b76efb7c2dc4bf74e_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-05_941fbe3c0d14a06b76efb7c2dc4bf74e_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_941fbe3c0d14a06b76efb7c2dc4bf74e_cryptolocker
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Size
45KB
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MD5
941fbe3c0d14a06b76efb7c2dc4bf74e
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SHA1
2c788fcdf3882386ab40e863edbd91055a8a20e2
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SHA256
c98f27683cad1b519f4845cc68b57254c2251fac14ee726a6a98c3c571a88b19
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SHA512
07b09628fdd5fa8c1bf820cf3b1a633926f4415e4f7df3b58f1aa1b99c28490c6229999a49d5b6c5763189b7c89b51fcda3db3005fc6fb9b67077bfbbe368ab7
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SSDEEP
768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAwwr3:b/pYayGig5HjS3NPAdr3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_941fbe3c0d14a06b76efb7c2dc4bf74e_cryptolocker
Files
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2024-09-05_941fbe3c0d14a06b76efb7c2dc4bf74e_cryptolocker.exe windows:5 windows x86 arch:x86
ad86a1414a0514f4c041167365378f70
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
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: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ