Static task
static1
Behavioral task
behavioral1
Sample
3af28eefd42e99a922876dd28463a577_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3af28eefd42e99a922876dd28463a577_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3af28eefd42e99a922876dd28463a577_cryptolocker_JC.exe
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Size
33KB
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MD5
3af28eefd42e99a922876dd28463a577
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SHA1
0e33dcd82d7b13f9342df9f6adb250c946fbb964
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SHA256
a72e0f929cc3681425adc38112357257eeabd18ca438596de508a8c5cca31130
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SHA512
67aeab892465aa17ebf6a67a694b92f7710085a3b1975640e969810f4d0c221d9174bf8aee06f0a5211777b0dd0abeaf5f490ed00e47980096d22ebda7ccd719
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0F9:btB9g/WItCSsAGjX7r3B09
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3af28eefd42e99a922876dd28463a577_cryptolocker_JC.exe
Files
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3af28eefd42e99a922876dd28463a577_cryptolocker_JC.exe.exe windows x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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