Static task
static1
Behavioral task
behavioral1
Sample
049173a7f158d4b8c35b41ba1697fc98_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
049173a7f158d4b8c35b41ba1697fc98_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
049173a7f158d4b8c35b41ba1697fc98_cryptolocker_JC.exe
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Size
57KB
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MD5
049173a7f158d4b8c35b41ba1697fc98
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SHA1
13764a2308cba4f56890095130d9f8b3d30f3952
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SHA256
7810f571ae61224babeeab881bf8aebd4a6fa55016d1647550a58ee8377dfb31
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SHA512
ce13772a2eee47217b1bc332273d6ed0c17298a815c0c4febaff8e77b9c2895a4be18a4880cec0b9c4ffb41ab7b93d3f8435d644da912e4da107fefd74004d29
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMTW:TCjsIOtEvwDpj5HE/OUHnSMR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 049173a7f158d4b8c35b41ba1697fc98_cryptolocker_JC.exe
Files
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049173a7f158d4b8c35b41ba1697fc98_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
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE