Static task
static1
Behavioral task
behavioral1
Sample
5a85bcc555428f44dc253ee97b94d4f3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a85bcc555428f44dc253ee97b94d4f3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5a85bcc555428f44dc253ee97b94d4f3_cryptolocker_JC.exe
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Size
58KB
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MD5
5a85bcc555428f44dc253ee97b94d4f3
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SHA1
54a6e39f5a9e2f99a11ddd445d9f11eb21e5eb71
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SHA256
bdbb055bf6ba9cc0b24b9e36d44496996837fa7777fb8c5e0f664549090fb333
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SHA512
cd687b95467c77aaad34e413e805950e3ad454b7219cfb1032d632c7150e8272d5ae90252fe1291bf3e8c315f33b57c3cc033a50f8b8ea426b768296e464292e
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj670U:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7Z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a85bcc555428f44dc253ee97b94d4f3_cryptolocker_JC.exe
Files
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5a85bcc555428f44dc253ee97b94d4f3_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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