Static task
static1
Behavioral task
behavioral1
Sample
86e603d3c97590c30ea167945e530cf0ede87334948feb1665d60b8451c8a807.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
86e603d3c97590c30ea167945e530cf0ede87334948feb1665d60b8451c8a807.exe
Resource
win10v2004-20240508-en
General
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Target
86e603d3c97590c30ea167945e530cf0ede87334948feb1665d60b8451c8a807
-
Size
390KB
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MD5
8b80d13987c7039fb91e9b2ed81ef7ce
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SHA1
aa3d1dced05c19780123d94030566b7394d24447
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SHA256
86e603d3c97590c30ea167945e530cf0ede87334948feb1665d60b8451c8a807
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SHA512
5ac10a2c070fdd40baa7771e659246ac7dc22650a07a14dea5cbe30d305c50c8bcfd87296b19d172df7bbf0d5a31d27fbfb6f7041e12f27e49265174650c3aa3
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRp:nnOflT/ZFIjBz3xjTxynGUOUhXRp
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 86e603d3c97590c30ea167945e530cf0ede87334948feb1665d60b8451c8a807
Files
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86e603d3c97590c30ea167945e530cf0ede87334948feb1665d60b8451c8a807.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
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ