Static task
static1
Behavioral task
behavioral1
Sample
434bc93dedb9eee413dcceb88de570b6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
434bc93dedb9eee413dcceb88de570b6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
434bc93dedb9eee413dcceb88de570b6_cryptolocker_JC.exe
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Size
59KB
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MD5
434bc93dedb9eee413dcceb88de570b6
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SHA1
34e16e937ec9194db9c304cae07467bac86dbe4a
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SHA256
c65458b41b9185228b9306641ba0f5e28d8723363576068014fc1c0626fe7269
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SHA512
56c1620131d9eca7b8c77504a8e4bd30de2082e73ddc4df9e29cd409193be1e99f1da33f50d9dcc312c8cfa4231149ada3e094b56a39e6ff50f4dd813f883a49
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1cKtYV:vCjsIOtEvwDpj5Hv0z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 434bc93dedb9eee413dcceb88de570b6_cryptolocker_JC.exe
Files
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434bc93dedb9eee413dcceb88de570b6_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