2024-04-22_0619d59ebc56789c6ddfb3227694d3e9_cryptolocker | Triage

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General

Target

2024-04-22_0619d59ebc56789c6ddfb3227694d3e9_cryptolocker
Size

35KB
MD5

0619d59ebc56789c6ddfb3227694d3e9
SHA1

958c01fca6508616ca082d657633781a55c9bdeb
SHA256

62c6b71939bb1d7bff969aef2019b3534f1ea4c7068c1529d7f05e74674219ef
SHA512

ac3e37f9ef57116a31826d059e721f74bac7fca51824037631e0e93c7821e0cf7c590e7524f2e0e57e0db2e18c63a17cc68caf96d1a2e1249171bcf0d0bb87cb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qs:btB9g/WItCSsAGjX7r3BTs

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
2024-04-22_0619d59ebc56789c6ddfb3227694d3e9_cryptolocker

Files

2024-04-22_0619d59ebc56789c6ddfb3227694d3e9_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