Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_1d04b6cb823f0015ba4a23c7b33402f3_cryptolocker.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-10-12_1d04b6cb823f0015ba4a23c7b33402f3_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_1d04b6cb823f0015ba4a23c7b33402f3_cryptolocker
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Size
38KB
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MD5
1d04b6cb823f0015ba4a23c7b33402f3
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SHA1
781ad56bf7755e6cc6fa971c8a9a5e9793d426c7
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SHA256
da0f6683952c488ca5ad5cdbdd63ca4ecab8168e199dcc99232659cfcf2891f7
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SHA512
bc13394aa3b721d44dcf861039bcc586e1b8494c18f1fdb8106aafb9fd5a6b9f9f3fa775c6617578128f15904201413f46bd3cea82968cba71cc702c7f3d7d89
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOm4:btB9g/xtCSKfxLIcMzUo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_1d04b6cb823f0015ba4a23c7b33402f3_cryptolocker
Files
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2024-10-12_1d04b6cb823f0015ba4a23c7b33402f3_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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