Static task
static1
Behavioral task
behavioral1
Sample
672ee0d764389af7870c5837425137aa_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
672ee0d764389af7870c5837425137aa_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
672ee0d764389af7870c5837425137aa_cryptolocker_JC.exe
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Size
35KB
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MD5
672ee0d764389af7870c5837425137aa
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SHA1
3cf991f07afe56d15d6ac50350537a9b36403e53
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SHA256
dac323a163490ce5b7cea1f62ae52775675148a1b79d44d028bc76ccbe4212f9
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SHA512
8e239f2c21a361ed6dd56d6cd05c43bb65210687851a75a244cde96f1e8237c47dcaaf78812837c67deebbf74c581636e92708287dd54cea325897069ab91935
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4RELLJsdof:vj+jsMQMOtEvwDpj5H+JsW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 672ee0d764389af7870c5837425137aa_cryptolocker_JC.exe
Files
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672ee0d764389af7870c5837425137aa_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