2024-05-23_ebff3ff0bfeb1b8df6e89547f98d30c1_cryptolocker | Triage

Sharing

General

Target

2024-05-23_ebff3ff0bfeb1b8df6e89547f98d30c1_cryptolocker
Size

38KB
MD5

ebff3ff0bfeb1b8df6e89547f98d30c1
SHA1

bd8dafc027326f15483e9626f1de04375772de32
SHA256

8db8deae77d6281d12ba29ee8d13fee27fbd7fce6c66926dcb9916f5b23f3a00
SHA512

b4b7ba88f8885b01c1834662066e98ac8d550de1a0d31fa99db770383a2e2bc212dac0568249cbc8d470e1dd5965b483d034e950b58434d641b6d86665d7fa7e
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuUC:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbbC

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
2024-05-23_ebff3ff0bfeb1b8df6e89547f98d30c1_cryptolocker

Files

2024-05-23_ebff3ff0bfeb1b8df6e89547f98d30c1_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