Static task
static1
Behavioral task
behavioral1
Sample
41a4918bbbb9ced820112aadc108d1a2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
41a4918bbbb9ced820112aadc108d1a2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
41a4918bbbb9ced820112aadc108d1a2_cryptolocker_JC.exe
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Size
61KB
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MD5
41a4918bbbb9ced820112aadc108d1a2
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SHA1
1b10018c7eb1b32a0ce0b3cdec09de3743ddf26d
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SHA256
de6d797cf6a1b1902bb71ba5f0b0e502f3dcfa9285c680f36df7db7ced59f86a
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SHA512
ec16a94e0f6075d5aa5a5fa94044440f3eca9a7c79355ddb5b2bb88102908c7fbe8f6de7caaabf55873226076d969505f03d05bc9e6f9f585475c3b0b16797be
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniaMTM1:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7W
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 41a4918bbbb9ced820112aadc108d1a2_cryptolocker_JC.exe
Files
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41a4918bbbb9ced820112aadc108d1a2_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