Static task
static1
Behavioral task
behavioral1
Sample
567ce2fc54dd15eed62c8b1c555c7b93_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
567ce2fc54dd15eed62c8b1c555c7b93_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
567ce2fc54dd15eed62c8b1c555c7b93_cryptolocker_JC.exe
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Size
31KB
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MD5
567ce2fc54dd15eed62c8b1c555c7b93
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SHA1
0aaa958aee06ce51d95526786d5b5fef15d3171d
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SHA256
35ab8c53c1ea238efd5ee242bf6a41453548a774cc088f1d434bd4d29e5bc2e7
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SHA512
7131ed7da9865a424fce60bde917f221485de150fe4225bc9ce49792d5f65723e429a6450f82bc00a352ff1f835200a0a0ef87e402603a7c4347bd7c7c7b9538
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoi0WijXyW2v:b7o/2n1TCraU6GD1a4X0W46
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 567ce2fc54dd15eed62c8b1c555c7b93_cryptolocker_JC.exe
Files
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567ce2fc54dd15eed62c8b1c555c7b93_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ