Static task
static1
Behavioral task
behavioral1
Sample
fea5d9ce2b00d346e10b375f49152e9f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fea5d9ce2b00d346e10b375f49152e9f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
fea5d9ce2b00d346e10b375f49152e9f_cryptolocker_JC.exe
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Size
119KB
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MD5
fea5d9ce2b00d346e10b375f49152e9f
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SHA1
2632f84e1c4eae8929aae7c4e29652e128196e89
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SHA256
3fb838c2f37dd03968721d25f130753cfbaef5a71ad416eb090d46205cacc8b3
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SHA512
de85f6df02c9a7f3caea8670964bc34bf46a9669d95081334f0a8286c3f219c4a945b2576077d06394ef03d4d997b59c4d2339508b04ea677deda4cecf5a0d0f
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUS1q1:vCjsIOtEvwDpj5H9YvQd2R
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fea5d9ce2b00d346e10b375f49152e9f_cryptolocker_JC.exe
Files
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fea5d9ce2b00d346e10b375f49152e9f_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