2024-03-29_463512e742e6ecfdbe46a2ef84b78ee8_cryptolocker | Triage

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General

Target

2024-03-29_463512e742e6ecfdbe46a2ef84b78ee8_cryptolocker
Size

44KB
MD5

463512e742e6ecfdbe46a2ef84b78ee8
SHA1

1e066cbff22ca728ac02bb234a01865e24178ece
SHA256

c33bd8f827d20e1509bcd263ea3628990d67741c7c65fa68150abb31bf0af8c5
SHA512

ecb691e3272ce7aa756f164a34a5b90c3bb2e4c72fece719020aa6396c035ff44e7156468cd2e3519cd32f62c868e9b39c5bacc7afadce4cbcba73e0fccb9313
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0xxu:bc/y2lkF0+B2j8C0nu

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
2024-03-29_463512e742e6ecfdbe46a2ef84b78ee8_cryptolocker

Files

2024-03-29_463512e742e6ecfdbe46a2ef84b78ee8_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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