Static task
static1
Behavioral task
behavioral1
Sample
a0b2a0724ae722d80eea42ab47ae29c4_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a0b2a0724ae722d80eea42ab47ae29c4_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a0b2a0724ae722d80eea42ab47ae29c4_cryptolocker_JC.exe
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Size
62KB
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MD5
a0b2a0724ae722d80eea42ab47ae29c4
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SHA1
88e4ffc5868b0eb819846273d2fbe0a3218150cd
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SHA256
dc860be0e8e4c49299107b02e91825b29fb6c955db14e94c7ff7a154b6457ef4
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SHA512
b284d1c4da69109a8250c1b02d152e733ef6929bea0d8415054e57f09406b0e12ab3b0853953db5c2b1c6530f89c640f1299f05fb9875543e0788d068c48f36e
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniaKI:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a0b2a0724ae722d80eea42ab47ae29c4_cryptolocker_JC.exe
Files
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a0b2a0724ae722d80eea42ab47ae29c4_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