Static task
static1
Behavioral task
behavioral1
Sample
6281d4fe7489a67ee4685d4ade129bd7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6281d4fe7489a67ee4685d4ade129bd7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6281d4fe7489a67ee4685d4ade129bd7_cryptolocker_JC.exe
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Size
57KB
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MD5
6281d4fe7489a67ee4685d4ade129bd7
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SHA1
96b9a31a014b6f81392111b45d52ec5ff79a3ca9
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SHA256
1f15e0735290a41868e43017aad2870858286756146a82d6d715c9ee346c447a
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SHA512
67a7ad77550d7ad18976a384c573a24372c9a84d2f6110f45c4a120e052bc27708c2be92194e2601a3ec6aff13428cb3de30b747e09369094f1a94cd94c38fdc
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1cKte4:vCjsIOtEvwDpj5Hv0c
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6281d4fe7489a67ee4685d4ade129bd7_cryptolocker_JC.exe
Files
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6281d4fe7489a67ee4685d4ade129bd7_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