Static task
static1
Behavioral task
behavioral1
Sample
6b40711b8a135d83b9366e2e6c9bd1d6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6b40711b8a135d83b9366e2e6c9bd1d6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6b40711b8a135d83b9366e2e6c9bd1d6_cryptolocker_JC.exe
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Size
80KB
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MD5
6b40711b8a135d83b9366e2e6c9bd1d6
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SHA1
f10917f6adef26c830c15bc8aabfcc81d13e716b
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SHA256
45ac0a4c9cced2bbb1f82dfe82ae7f40b75cb5a9495b894f87bdb1e04704bd0f
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SHA512
3efea481782386953c5817c43be5c909594a378290a7f0236cb8da97deff648ac63ec9df4aca5582a18b661f54f0aa61faee52045a043021a1def8ddd62bacce
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SSDEEP
1536:vj+jsMQMOtEvwDpj5H8u8rBN6nqEZNih/:vCjsIOtEvwDpj5H8zPZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b40711b8a135d83b9366e2e6c9bd1d6_cryptolocker_JC.exe
Files
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6b40711b8a135d83b9366e2e6c9bd1d6_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