Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_7ed14709f9d0f0b68e578df2ba3d868e_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_7ed14709f9d0f0b68e578df2ba3d868e_cryptolocker_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_7ed14709f9d0f0b68e578df2ba3d868e_cryptolocker_JC.exe
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Size
45KB
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MD5
7ed14709f9d0f0b68e578df2ba3d868e
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SHA1
011a2c4fb78fa2a72cfaf7a250db13573575fdb9
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SHA256
4aaade5bb8a3f5a12bbf7bf02086c38fbb697a10166f50713d1702c770444739
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SHA512
2161f8a071a06eac5bc85a42d8cf48f7b601c8120a36e884dec72d2a21871479cf5a8b80eb9377f618cdb4ca7e5acbefe095d1c14d0214ff8a859884743095d8
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr42A7n04t:vj+jsMQMOtEvwDpj5HczerLO04t
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-22_7ed14709f9d0f0b68e578df2ba3d868e_cryptolocker_JC.exe
Files
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2023-08-22_7ed14709f9d0f0b68e578df2ba3d868e_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ