Static task
static1
Behavioral task
behavioral1
Sample
368d42c442feba996eb1c4cf2034acb5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
368d42c442feba996eb1c4cf2034acb5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
368d42c442feba996eb1c4cf2034acb5_cryptolocker_JC.exe
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Size
41KB
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MD5
368d42c442feba996eb1c4cf2034acb5
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SHA1
c81eb79dae0c1bae432fb28e5347751d2027080d
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SHA256
209f40015c258b33606045081ac6d2915ca673cb58eeed443783721df8b75ddc
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SHA512
a5f3bcb3847bd9532caa3224cb237eaa4e739f25514850729e7cd7b2e5b18543290d814489f56b5d6328b3a31cabeacc0a3bd585ac869da818eea5932c3ddac2
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrjW:vj+jsMQMOtEvwDpj5HczerK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 368d42c442feba996eb1c4cf2034acb5_cryptolocker_JC.exe
Files
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368d42c442feba996eb1c4cf2034acb5_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