Static task
static1
Behavioral task
behavioral1
Sample
2024-10-02_4edcaa2a63700b5a9eeed21fcd92c2ab_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-02_4edcaa2a63700b5a9eeed21fcd92c2ab_cryptolocker.exe
Resource
win10v2004-20240910-en
General
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Target
2024-10-02_4edcaa2a63700b5a9eeed21fcd92c2ab_cryptolocker
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Size
41KB
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MD5
4edcaa2a63700b5a9eeed21fcd92c2ab
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SHA1
42764f26d191b46649c3cee94da3d3dd1c47e119
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SHA256
30c72e41035c7e8e652244acf4398656212355fa3bbed44a996b563d096b970b
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SHA512
577a3c0b72312e78a49865145489bc6aa6dd411fd45e03be7f93b58972c9b2a42baca4142e25f407ecec4d46a73a5ad80416837777b582e037297818e82a4833
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwoz:bc/y2lm6Y0AqJ51mwoz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_4edcaa2a63700b5a9eeed21fcd92c2ab_cryptolocker
Files
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2024-10-02_4edcaa2a63700b5a9eeed21fcd92c2ab_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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