Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_04faae118b25e4535e5ed8a010780507_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_04faae118b25e4535e5ed8a010780507_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_04faae118b25e4535e5ed8a010780507_cryptolocker_JC.exe
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Size
59KB
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MD5
04faae118b25e4535e5ed8a010780507
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SHA1
fc7c5835224409ad9a8b553ea2e1f219197bb7bc
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SHA256
be3513e3cb8f967f95e3064ca593590d1288cf205d1028aa2930702b35ba69b4
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SHA512
cd66fbf85b96707fce308eca64ac5dbd5067445206378f06c79a56e76eb1f29ad6139afd5eb61a7a18257fe2f5b3d2c6d03ae79c0ba12ae4d0a9a7fca24e0aff
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj6702:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7X
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_04faae118b25e4535e5ed8a010780507_cryptolocker_JC.exe
Files
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2023-08-26_04faae118b25e4535e5ed8a010780507_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