Static task
static1
Behavioral task
behavioral1
Sample
7c08a02fa223c08d8fabaac8a406041b_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7c08a02fa223c08d8fabaac8a406041b_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7c08a02fa223c08d8fabaac8a406041b_cryptolocker_JC.exe
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Size
75KB
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MD5
7c08a02fa223c08d8fabaac8a406041b
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SHA1
4938f877a340d0d69781f359ad48d6a68e9b7d23
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SHA256
bf029b077de3629f7052b6ddabda8b1fed7b85d85580578a183dbb7df01fd241
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SHA512
10fd0a743953ee35ad4d94a85614c1c4e08db7dde1e688bb4dcd39c226715b11ac73acf84a4f5089ed1282fac2e825e0719131397261cd37e72a1d3e7ea309ee
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfy/tK0t:vCjsIOtEvwDpj5H9YvQd2El
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7c08a02fa223c08d8fabaac8a406041b_cryptolocker_JC.exe
Files
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7c08a02fa223c08d8fabaac8a406041b_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