Static task
static1
Behavioral task
behavioral1
Sample
a6f02d8b8a1d458b13eb71df05f177f5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a6f02d8b8a1d458b13eb71df05f177f5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a6f02d8b8a1d458b13eb71df05f177f5_cryptolocker_JC.exe
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Size
62KB
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MD5
a6f02d8b8a1d458b13eb71df05f177f5
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SHA1
d4c30b63b51d62d16095b2f5b3a03b766c14d920
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SHA256
34fbb6015fd1cf51d3d940b04efe07603c9398448440b3eb522dd4a1e74daabf
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SHA512
de082f1270f6c58b54c5bc953661f87d2a4a5a7247476da244c27a85a4aec95d9996a10704d83671c7653a5c9a65b42233fa837d159dae0e4ec479a5dd7cffdf
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1cKtqPwJu:vCjsIOtEvwDpj5Hv01
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a6f02d8b8a1d458b13eb71df05f177f5_cryptolocker_JC.exe
Files
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a6f02d8b8a1d458b13eb71df05f177f5_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