Static task
static1
Behavioral task
behavioral1
Sample
341286a76b254bc0a6849e1d1a690c1e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
341286a76b254bc0a6849e1d1a690c1e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
341286a76b254bc0a6849e1d1a690c1e_cryptolocker_JC.exe
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Size
35KB
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MD5
341286a76b254bc0a6849e1d1a690c1e
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SHA1
c2e32154392ecb02c93dcaefc32eca5841ff9830
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SHA256
193b690e71ac1ef0ee7f3de40bf758c8461b63967d40cd301dd7e68a8bfffb7a
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SHA512
26f1d2f2d3475784100c0253cb4c7a98717456c9c723c977cab6450826646e71540af7237064f3031e8caf420eda6041ddaded192fff2a7ad4e092bb3d24e0b0
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+m:vj+jsMQMOtEvwDpj5Ho
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 341286a76b254bc0a6849e1d1a690c1e_cryptolocker_JC.exe
Files
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341286a76b254bc0a6849e1d1a690c1e_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