Static task
static1
Behavioral task
behavioral1
Sample
2024052165e08b7f025fe9b56e747d7e3368ed38cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024052165e08b7f025fe9b56e747d7e3368ed38cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024052165e08b7f025fe9b56e747d7e3368ed38cryptolocker
-
Size
83KB
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MD5
65e08b7f025fe9b56e747d7e3368ed38
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SHA1
1c92ca8c3a59387c664bbe63f43750b4bb3abe38
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SHA256
1047deaf786ef82a4b493c18d47f8ebc263af61fc91cf9648ec5284e35c2b3c5
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SHA512
157fa583f975d681a7bf197c19be0313fd5d732cfc2a65446280b6f628db11efffaa6a57db69cd916394fecc3431595d3589eab6b9c8b05ee4b7bfd5f38b7b60
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrhZ:TCjsIOtEvwDpj5HE/OUHnSMF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024052165e08b7f025fe9b56e747d7e3368ed38cryptolocker
Files
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2024052165e08b7f025fe9b56e747d7e3368ed38cryptolocker.exe windows:5 windows x86 arch: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
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE