2024-02-28_d50133f21e4cfa9c045a75452dcb64ef_cryptolocker | Triage

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General

Target

2024-02-28_d50133f21e4cfa9c045a75452dcb64ef_cryptolocker
Size

32KB
MD5

d50133f21e4cfa9c045a75452dcb64ef
SHA1

c6741b69bec54928ffe5aaa52391cc54b96d42f3
SHA256

8494c835eb798692224c3eaecec6e434f898766a7de2f01a2d6d85f06df5d751
SHA512

1fe304a7745d710f721c4d77c49b6429c8c7e8bfe392bd2962bc8b07b1bfe36b08e5cd51db741ca7ad2c75c60f63058cc954d6fdba98b1316fbd279466f3101c
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt96Jg5mH:b7o/2n1TCraU6GD1a4Xt94DH

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
2024-02-28_d50133f21e4cfa9c045a75452dcb64ef_cryptolocker

Files

2024-02-28_d50133f21e4cfa9c045a75452dcb64ef_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