Static task
static1
Behavioral task
behavioral1
Sample
a7f6e45fe1689dcaffc34083afd3d738599cf389482982385a779b75683a63f6.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a7f6e45fe1689dcaffc34083afd3d738599cf389482982385a779b75683a63f6.exe
Resource
win10v2004-20240226-en
General
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Target
a7f6e45fe1689dcaffc34083afd3d738599cf389482982385a779b75683a63f6
-
Size
73KB
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MD5
5b569f8c3eb3cd641b0a28d9edea0248
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SHA1
a6883a6310f902b121dcc1b438b2e785981dc5bd
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SHA256
a7f6e45fe1689dcaffc34083afd3d738599cf389482982385a779b75683a63f6
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SHA512
5b3a4f7e279f38699166c2cabc88eb05b9af563e8636374129b8d1545076507cf847b4cd0891c58050abc09e835e0ef4797a85283213cdfcfabbcd27d04b4a98
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rH7:X6a+SOtEvwDpjBZYvQd2v
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 a7f6e45fe1689dcaffc34083afd3d738599cf389482982385a779b75683a63f6
Files
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a7f6e45fe1689dcaffc34083afd3d738599cf389482982385a779b75683a63f6.exe windows:5 windows x86 arch:x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ