2024-05-27_54dc8013d174bc02ba13ceb73baeaea7_cryptolocker | Triage

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General

Target

2024-05-27_54dc8013d174bc02ba13ceb73baeaea7_cryptolocker
Size

43KB
MD5

54dc8013d174bc02ba13ceb73baeaea7
SHA1

4cbee26170026a57c6f185cc9be98aa914693494
SHA256

e84c3fd86f400e83104799a4e32414feccbe787e06f0015e30f855372c70bf35
SHA512

00503fb5895f042328a1279f471515f29ea6c3049bc356c7408630208ac4b13f30670cc7126e26e4c8a9ce194ecbfee1a6272f1c6bab71e7058d417e09a01596
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/J8:bAvJCF+RQgJeab4sy/le

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
2024-05-27_54dc8013d174bc02ba13ceb73baeaea7_cryptolocker

Files

2024-05-27_54dc8013d174bc02ba13ceb73baeaea7_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