Static task
static1
Behavioral task
behavioral1
Sample
2024-10-04_7a85386efb72bd9526ea1f64bcc6b48d_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-04_7a85386efb72bd9526ea1f64bcc6b48d_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-04_7a85386efb72bd9526ea1f64bcc6b48d_cryptolocker
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Size
32KB
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MD5
7a85386efb72bd9526ea1f64bcc6b48d
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SHA1
953d3c4d5bae5eb502ddbf670e6742fe34f805ec
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SHA256
a0318b10f03e7dcb11a9eea16b8bb4bd86236bb9fae0fc1dd9741a7f01e73e7b
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SHA512
14b96034cf18c5eab9bc313d30313585c07d7a2e495c9146834a791428fbd7d5b9e7871be9bc87eeacb61c442585773e3fe45d6ef6277cf7d8cd87d789cb294e
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdo+:bAvJCYOOvbRPDEgXRcJf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_7a85386efb72bd9526ea1f64bcc6b48d_cryptolocker
Files
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2024-10-04_7a85386efb72bd9526ea1f64bcc6b48d_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ