Static task
static1
Behavioral task
behavioral1
Sample
cb8d116598df252223083aa610be21905ec9435ef744b9babeb7abcf4da5991e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
cb8d116598df252223083aa610be21905ec9435ef744b9babeb7abcf4da5991e.exe
Resource
win10v2004-20240508-en
General
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Target
cb8d116598df252223083aa610be21905ec9435ef744b9babeb7abcf4da5991e
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Size
44KB
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MD5
7c8b147928503d94b71ce906d7f6c497
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SHA1
4174fb1569d64c12702650e34314a29f0e8f8de7
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SHA256
cb8d116598df252223083aa610be21905ec9435ef744b9babeb7abcf4da5991e
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SHA512
7f7071db0e83b8e6f27e7c3fc3bfdc750b6b03071d293e32a30bf3e3506bab90f623511ca49bf32fd0488a2a95fea64e2fff57efc2f1b9fca5dc89940fb68209
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SSDEEP
384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUpEui0UR:bm74zYcgT/Ekn0ryfjLuYR
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 cb8d116598df252223083aa610be21905ec9435ef744b9babeb7abcf4da5991e
Files
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cb8d116598df252223083aa610be21905ec9435ef744b9babeb7abcf4da5991e.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE