Static task
static1
Behavioral task
behavioral1
Sample
b0529bf084cdfb502844cde27a97fa3d_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b0529bf084cdfb502844cde27a97fa3d_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b0529bf084cdfb502844cde27a97fa3d_cryptolocker_JC.exe
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Size
56KB
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MD5
b0529bf084cdfb502844cde27a97fa3d
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SHA1
5c8fad688a70557f1dccc741247c7a9badf4d58d
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SHA256
a4fb4ab5c310c8fb7953dbffca337f312875cd8c13b29db422298781b4c64db0
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SHA512
c90690f1a1a09e6a98692595eff0ecaec268eb7a2a4c1c70d71dec3c0bdd5340e16e9da017c9e4152f9e9e1b9747f9dff1aeb137cfb14831a9ba39509e5ccd46
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDS2:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7T
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b0529bf084cdfb502844cde27a97fa3d_cryptolocker_JC.exe
Files
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b0529bf084cdfb502844cde27a97fa3d_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