Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-28_dbe18d8d4ff309b0243eab1b33bea6ae_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-28_dbe18d8d4ff309b0243eab1b33bea6ae_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-28_dbe18d8d4ff309b0243eab1b33bea6ae_cryptolocker_JC.exe
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Size
65KB
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MD5
dbe18d8d4ff309b0243eab1b33bea6ae
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SHA1
3597f7a7a94c97967ec9ecc317eb1c15a6b8cd88
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SHA256
9795b31b22fb2264aabd6e79630974db276c128e20cd83f763dff9e726df937b
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SHA512
d3bcc53817f972a0e02b8ae91f3bc66c1b561fd0c6bdb49838100ab856d2c1d2acc732e5dc8a3edaf84dd58329c882954aea17aa5e54b60d4043001a54bc4c91
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/RP:vj+jsMQMOtEvwDpj5HZYTjipvF24H
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-28_dbe18d8d4ff309b0243eab1b33bea6ae_cryptolocker_JC.exe
Files
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NEAS.2023-09-28_dbe18d8d4ff309b0243eab1b33bea6ae_cryptolocker_JC.exe.exe windows:5 windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ