Static task
static1
Behavioral task
behavioral1
Sample
32f2c85c838f95cebf5de31391bf9307_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
32f2c85c838f95cebf5de31391bf9307_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
32f2c85c838f95cebf5de31391bf9307_cryptolocker_JC.exe
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Size
121KB
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MD5
32f2c85c838f95cebf5de31391bf9307
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SHA1
a75dff24d717aa472b22b797d1b01524bf4e4a69
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SHA256
c897c85e85fc9347cd5964a17e615f23b9c99f07682bd2e5d2b2a05a2d74c4e1
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SHA512
57979b86b0d1c7c12797e7684e2b95f827b6fe51f94704d488f979ff54c65cb2a3e331f5ded10b1261e44217fde0c09eae044b1ace7a592721d332c172b3a489
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUYOVW3:vCjsIOtEvwDpj5H9YvQd2w
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 32f2c85c838f95cebf5de31391bf9307_cryptolocker_JC.exe
Files
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32f2c85c838f95cebf5de31391bf9307_cryptolocker_JC.exe.exe windows 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