Static task
static1
Behavioral task
behavioral1
Sample
3afd83ee4aa1464810059df85b4d2623_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3afd83ee4aa1464810059df85b4d2623_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3afd83ee4aa1464810059df85b4d2623_cryptolocker_JC.exe
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Size
61KB
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MD5
3afd83ee4aa1464810059df85b4d2623
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SHA1
7bf19af8b4170efc9dd1ded719b3fda6f1f820eb
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SHA256
74e4aa1b33656e108b339b36d7cccf4e7479c5293e576d8f66b3ff730ebb8f30
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SHA512
a6df1305f5519967356b2f2255489a0a40778f8ad0d0ee532db33f153fd727e497ee4d77d8e1cb05eae495dd48f0a2c3c952fe7b5ae198a49b0332e36f9f56ae
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1cKtqPwA:vCjsIOtEvwDpj5Hv0Z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3afd83ee4aa1464810059df85b4d2623_cryptolocker_JC.exe
Files
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3afd83ee4aa1464810059df85b4d2623_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