2024-05-13_d323635cc108d6257edf339a8334f7bd_cryptolocker | Triage

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General

Target

2024-05-13_d323635cc108d6257edf339a8334f7bd_cryptolocker
Size

36KB
MD5

d323635cc108d6257edf339a8334f7bd
SHA1

dd5e5cafd6dd7321b4eb6a5985a363fcd54ffb77
SHA256

26fe990037355fe87985e1e7af6a8667c6632443be80bc019256cdce8052dfb1
SHA512

298b4468b1e07259aceb719f0f79d43c45476f89f199298cd4d34c7fc8e5cb2e0b1b4dc7c946f6794d2c6aabc6df4f5bb8dda96a8e63d8101f90f119847d0866
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVj2K:b7o/2n1TCraU6GD1a4Xt9bRUlV52K

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
2024-05-13_d323635cc108d6257edf339a8334f7bd_cryptolocker

Files

2024-05-13_d323635cc108d6257edf339a8334f7bd_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