Static task
static1
Behavioral task
behavioral1
Sample
54bc871122aba118bf75fa85e8a8ccf3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
54bc871122aba118bf75fa85e8a8ccf3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
54bc871122aba118bf75fa85e8a8ccf3_cryptolocker_JC.exe
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Size
59KB
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MD5
54bc871122aba118bf75fa85e8a8ccf3
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SHA1
0ee3c05b1d583c3f0946c86a73f5fb1f37088a28
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SHA256
7e302dacc55499755b333bad73320f74cdcc9cc7d8294e3f76de36cea1e6cf68
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SHA512
fbcd61707de1e054468f3adfd242119ae6ae1133ba7b571a80a88f5bbab92a451fd9ab57e8f9f51c50112e88fd390f340c9b7ac36636bdf28995303c1dcbbd65
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj670e:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 54bc871122aba118bf75fa85e8a8ccf3_cryptolocker_JC.exe
Files
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54bc871122aba118bf75fa85e8a8ccf3_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