Static task
static1
Behavioral task
behavioral1
Sample
754c0e94975a3c00a841c30db8578b8a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
754c0e94975a3c00a841c30db8578b8a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
754c0e94975a3c00a841c30db8578b8a_cryptolocker_JC.exe
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Size
60KB
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MD5
754c0e94975a3c00a841c30db8578b8a
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SHA1
2b8c556dad882827cfb73294c271d3cc90f8fcec
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SHA256
f8b04ade705fa869e0740e37c8141ceefcfff3f589840627f2bb08b875f7710c
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SHA512
70fb567edfcbfefbcd29762f5a62bf7708cbf74831a4e23c079f9ba42184d1839be896f88ada5705149c4804ab23c7d6fe581787bcab4023ef2452853617af95
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1knzcb:vCjsIOtEvwDpj5Hv0Q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 754c0e94975a3c00a841c30db8578b8a_cryptolocker_JC.exe
Files
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754c0e94975a3c00a841c30db8578b8a_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