Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_014e89a00c36e425ed6f8cc2467be1fa_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_014e89a00c36e425ed6f8cc2467be1fa_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_014e89a00c36e425ed6f8cc2467be1fa_cryptolocker
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Size
49KB
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MD5
014e89a00c36e425ed6f8cc2467be1fa
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SHA1
9e2a0bfb1e823cb41989d37acaceb4b0ca29e5d7
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SHA256
89fe8e50b359036cb18e4c85b1bd42af98c9a3718c63650bd94fbcc0f9dd938a
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SHA512
f4249ab31c71c651ef04201be8d224862bc5a1a9e84e50c16e3578e5528d9fdced688bf4a6103d893bf72e4d8b259221c92d42ecea45d51455c45d5d81785926
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwiqV:btB9g/xtCSKfxLIc/E1aV
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-25_014e89a00c36e425ed6f8cc2467be1fa_cryptolocker
Files
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2024-01-25_014e89a00c36e425ed6f8cc2467be1fa_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