Static task
static1
Behavioral task
behavioral1
Sample
944ef98c0e4201bdea275d6b451a2767_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
944ef98c0e4201bdea275d6b451a2767_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
944ef98c0e4201bdea275d6b451a2767_cryptolocker_JC.exe
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Size
56KB
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MD5
944ef98c0e4201bdea275d6b451a2767
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SHA1
3f51f2342aa992c9c1e80cb5457b3b9ff886d504
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SHA256
5c5567a6d13bf926510dd6a510d854cd72b53f32175096a7d72c50cc96882922
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SHA512
a05de8f56d32f54c0f56a7f6a609b6c4bcb5cd01c1fcb4bbb3252bce75529b7c450feca854e6b992c080ffc8ab982b664c717205ab2819050e8983bbd896b2e0
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1k8:vCjsIOtEvwDpj5Hv0o
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 944ef98c0e4201bdea275d6b451a2767_cryptolocker_JC.exe
Files
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944ef98c0e4201bdea275d6b451a2767_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