2024-03-13_53f9361ea0549b43df1c2d932760ec43_cryptolocker | Triage

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General

Target

2024-03-13_53f9361ea0549b43df1c2d932760ec43_cryptolocker
Size

33KB
MD5

53f9361ea0549b43df1c2d932760ec43
SHA1

a5ab95210e9c5ddf3c55f760b61d00c4049aaf8c
SHA256

603dc4c1c695fa33a127efcc8888caf1bfab1b79f6dd35eb7035e627bd9ae764
SHA512

6c4c0a6f6a14d277088d4f6573aa49b9c79085f4b249ab06b6d6288745276f618d5b6737146df66e9edbe72546c0ac4d9a9c8abf2496819ff725f1632f07f6ae
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qvYjg/i5i:b7o/2n1TCraU6GD1a4Xt9bRU6vpi5i

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
2024-03-13_53f9361ea0549b43df1c2d932760ec43_cryptolocker

Files

2024-03-13_53f9361ea0549b43df1c2d932760ec43_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