Static task
static1
Behavioral task
behavioral1
Sample
72bfcea36cddc5f3535d3281dee5b6a3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
72bfcea36cddc5f3535d3281dee5b6a3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
72bfcea36cddc5f3535d3281dee5b6a3_cryptolocker_JC.exe
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Size
53KB
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MD5
72bfcea36cddc5f3535d3281dee5b6a3
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SHA1
1cb15893a55a56016ef66ab53d470a22159dd12e
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SHA256
ce263ff078faf3583c96549be8639bea5b9469b8d649e9b37b0311469ff3a9a3
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SHA512
8882483b6c3273395eb22870721af7a602966bb80f71e8d453d57381cf2748f45ee40de8649b299b53fb6e79402881b16f726bce9f2ce887ead58824ef222f34
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj67R:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 72bfcea36cddc5f3535d3281dee5b6a3_cryptolocker_JC.exe
Files
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72bfcea36cddc5f3535d3281dee5b6a3_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