2024-06-01_a5d2785d3c8876ea5b33e04505cd1444_cryptolocker | Triage

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General

Target

2024-06-01_a5d2785d3c8876ea5b33e04505cd1444_cryptolocker
Size

39KB
MD5

a5d2785d3c8876ea5b33e04505cd1444
SHA1

2de519c7682f80aa621dcad67cad8f0d837821e3
SHA256

522864f0cab3006affb9f23d4bbcbf16a27b16b1937474e80dc52544fdc77c67
SHA512

2faef10d03d1c0ae015cdc0bbf67590fe046e90d2381fa44a6890dd88d102591e24f6bfc2b66d979ca846ced3e5faa0ea53921f0cc7f490da20d76822ad3784f
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36m8:bc/y2lLRU6zA6q8

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
2024-06-01_a5d2785d3c8876ea5b33e04505cd1444_cryptolocker

Files

2024-06-01_a5d2785d3c8876ea5b33e04505cd1444_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