Static task
static1
Behavioral task
behavioral1
Sample
a4ac6a59e7a5ba642116eee5ad40f406f236a49a82b0a8ca2901ce3fe8cea209.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a4ac6a59e7a5ba642116eee5ad40f406f236a49a82b0a8ca2901ce3fe8cea209.exe
Resource
win10v2004-20240426-en
General
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Target
a4ac6a59e7a5ba642116eee5ad40f406f236a49a82b0a8ca2901ce3fe8cea209
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Size
66KB
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MD5
508190feb9c9e89bd8f825a6f5534add
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SHA1
93211414b7cec095f2b85e9a33a499d83d9a7ccb
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SHA256
a4ac6a59e7a5ba642116eee5ad40f406f236a49a82b0a8ca2901ce3fe8cea209
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SHA512
188c11b6a2574f2aa36c1a369c6738e83b9e4aa36c57043dcc58e698a9862199923021918bf9e5e7ea3f9a39d50cc942ebe93c3c687db67ac008649207c289c2
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyG:TCjsIOtEvwDpj5HE/OUHnSMYH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4ac6a59e7a5ba642116eee5ad40f406f236a49a82b0a8ca2901ce3fe8cea209
Files
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a4ac6a59e7a5ba642116eee5ad40f406f236a49a82b0a8ca2901ce3fe8cea209.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE