Static task
static1
Behavioral task
behavioral1
Sample
8b8cfdf7cba54409f01d5efe81186a94_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8b8cfdf7cba54409f01d5efe81186a94_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8b8cfdf7cba54409f01d5efe81186a94_cryptolocker_JC.exe
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Size
34KB
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MD5
8b8cfdf7cba54409f01d5efe81186a94
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SHA1
bc45a69682024dcf40b6f876ddee30708edad788
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SHA256
ccf688d14bd07f1101e8bfc81e1d3a0bb5183949af68e357903a91594c7296ab
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SHA512
60fafdb914309323f9207b0f50b4344028e12bdea7f53e5093102336279fb66f4de00dd75fad4f858b340086c54be46feca38e5a8fe705a30417f46611b5e492
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nr:bAvJCYOOvbRPDEgXrNekd7l94i3x
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b8cfdf7cba54409f01d5efe81186a94_cryptolocker_JC.exe
Files
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8b8cfdf7cba54409f01d5efe81186a94_cryptolocker_JC.exe.exe windows x86
5a4767bc6f06914cff6e249c178e3b95
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ