2024-05-31_89e7ee4280732fc51a66bfd732547ca3_cryptolocker | Triage

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General

Target

2024-05-31_89e7ee4280732fc51a66bfd732547ca3_cryptolocker
Size

32KB
MD5

89e7ee4280732fc51a66bfd732547ca3
SHA1

bbd288107d40d75e899036c9aa2d69ecc13ad934
SHA256

3b42b2b19158acc3e7c4f59a267363eb43fd77adf9395e261f02882e5015d277
SHA512

e1b54aaba089397d25f8a74ca4780be841e3371f89aa5d83f0d9a4fed18ed8aa1ff13fea73e3b68e4dae75e872f5feb9840f4fc991b2deb61b6ce403e30d0f4f
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7uVH:bAvJCYOOvbRPDEgXRcJS1

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-31_89e7ee4280732fc51a66bfd732547ca3_cryptolocker

Files

2024-05-31_89e7ee4280732fc51a66bfd732547ca3_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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