Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_576ea9e56313d7e8ce4035014e19caa2_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_576ea9e56313d7e8ce4035014e19caa2_cryptolocker_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_576ea9e56313d7e8ce4035014e19caa2_cryptolocker_JC.exe
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Size
40KB
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MD5
576ea9e56313d7e8ce4035014e19caa2
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SHA1
081c1469f1405bb401a9b3aa7b86b4e2dfcd1802
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SHA256
0f08db1116c81bef04d7f0db2023b8e3b9915a2dfe50acf4e22d3967a8c362a8
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SHA512
2c6e219fac20ce60e63b5ed5f6df952a355dfe17ed206d35cdb1dff5bcdd02f310891c032ae395d5a3177eec8d95331ad73f8ace7df1614e86ae8458ec18f5bb
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B94IOMHo3sxP1T7:btB9g/WItCSsAGjX7r3BPOMHoc/QQJl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-22_576ea9e56313d7e8ce4035014e19caa2_cryptolocker_JC.exe
Files
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2023-08-22_576ea9e56313d7e8ce4035014e19caa2_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