Static task
static1
Behavioral task
behavioral1
Sample
8a96b3a58c78e8d36120b8fcb49862d0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8a96b3a58c78e8d36120b8fcb49862d0_cryptolocker_JC.exe
Resource
win10v2004-20230824-en
General
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Target
8a96b3a58c78e8d36120b8fcb49862d0_cryptolocker_JC.exe
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Size
58KB
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MD5
8a96b3a58c78e8d36120b8fcb49862d0
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SHA1
caa3824af306b0abf74e71277c5f3c9bf1a87a52
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SHA256
c2b945c68c8851903646ea78a367061780d364b6ce5deb7f61c26ff3f1dd7ea4
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SHA512
a740d550a57671a50a6cf35528dbb32aa71cc14860010eef2ba503b162f074824b6aca271735595a593ea2a3b66e5b80ff33fc72a64212042a0e11b6cae9b2c3
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj6705:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7s
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a96b3a58c78e8d36120b8fcb49862d0_cryptolocker_JC.exe
Files
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8a96b3a58c78e8d36120b8fcb49862d0_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