Static task
static1
Behavioral task
behavioral1
Sample
9c98fb4ab30201390e83f049fe6c1944_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9c98fb4ab30201390e83f049fe6c1944_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9c98fb4ab30201390e83f049fe6c1944_cryptolocker_JC.exe
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Size
58KB
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MD5
9c98fb4ab30201390e83f049fe6c1944
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SHA1
10e7b2c8442b130024016bb2a638ea59807b7321
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SHA256
df6775706f7cfac4b58ef1f58a0f794b81c778eb9709e6cdd718c38cd85f446b
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SHA512
ab11daeff8eaf39e908831f48b04595b9ccba8802ead8545f9e4687fb9da5c7bc1fa96ce9d3bfad7b3f73fab728ab65e98e66be6ed24e68f957feef421eb99bc
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1kZ:vCjsIOtEvwDpj5Hv0N
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9c98fb4ab30201390e83f049fe6c1944_cryptolocker_JC.exe
Files
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9c98fb4ab30201390e83f049fe6c1944_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