2024-05-10_4219f85fb00c2293f8311a2c4ee6656f_cryptolocker | Triage

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General

Target

2024-05-10_4219f85fb00c2293f8311a2c4ee6656f_cryptolocker
Size

37KB
MD5

4219f85fb00c2293f8311a2c4ee6656f
SHA1

bd298f91806a5f8e5bf58de4600bd1ecd35d9647
SHA256

1df292bc67b9ba18603f4a02aa33759c4efd5478a4d9f4c5afb2218ddd724959
SHA512

d90912776a705f26fab3218502b20b644dd45514e980d61cd89a1f22bce90c653ce177b3e5e615aa65f6b4e7ce481ea5f0bcc6ee354f854345962e12d34a3600
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjsD:b7o/2n1TCraU6GD1a4Xt9bRUlV5sD

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
2024-05-10_4219f85fb00c2293f8311a2c4ee6656f_cryptolocker

Files

2024-05-10_4219f85fb00c2293f8311a2c4ee6656f_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