2024-04-16_9886652d7d9ff24fcb3bed7e06ab7fb7_cryptolocker | Triage

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General

Target

2024-04-16_9886652d7d9ff24fcb3bed7e06ab7fb7_cryptolocker
Size

34KB
MD5

9886652d7d9ff24fcb3bed7e06ab7fb7
SHA1

31cc300cb17a93a611de1c0e583c3e1e0d6c683b
SHA256

598a57efc5bc49ab444ac07f075c6c1ca01738368fd55338922f7484fd6ec0f9
SHA512

66f0a72f66340803d12f3668402cbc373ae5cef3a8c6db16a899f0525c809e1362300bda333dbb1eaa77bfe841a4be90c0c684a9d6e8457ee07b66aa5a7cc576
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q2:btB9g/WItCSsAGjX7r3BT2

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
2024-04-16_9886652d7d9ff24fcb3bed7e06ab7fb7_cryptolocker

Files

2024-04-16_9886652d7d9ff24fcb3bed7e06ab7fb7_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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