Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-26_22392a6e25cf2c66c8618bbe170b7d9c_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-26_22392a6e25cf2c66c8618bbe170b7d9c_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-26_22392a6e25cf2c66c8618bbe170b7d9c_cryptolocker_JC.exe
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Size
41KB
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MD5
22392a6e25cf2c66c8618bbe170b7d9c
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SHA1
f193366878f6dabf470af4a9d3bfdd5a7d55ea23
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SHA256
c6c3bc164c99698aa02a1193b9363ce58d2b9c27b0e09ba6fbc741e10ad22beb
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SHA512
56ae634257d125b8fa2b667b0cc17403f308f22557484d7f394b8714237586a956b8d2321376514eb9761ba79051dc29273c94b8b6800782bf9794d78eceb432
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kx5:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-26_22392a6e25cf2c66c8618bbe170b7d9c_cryptolocker_JC.exe
Files
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NEAS.2023-09-26_22392a6e25cf2c66c8618bbe170b7d9c_cryptolocker_JC.exe.exe windows:5 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