2024-04-26_04e5f4807d22c7349e68aa7450d755fd_cryptolocker | Triage

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General

Target

2024-04-26_04e5f4807d22c7349e68aa7450d755fd_cryptolocker
Size

40KB
MD5

04e5f4807d22c7349e68aa7450d755fd
SHA1

63d4a87dfe3226cb41e2cb8e8376d4f33bc5bc3a
SHA256

7379f5caf039efa1cbf336ea1e507a3af369133e697f28f77b063e9872028259
SHA512

cb4d7624b154f398c3b523457e3ad99a2f18a2e7538bf9dcd9b5cec0127830e2440f428c6cc4dca9445e97863f61349c5e60e4e181dd5078a16415b1e9c36b9a
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EZ+:btB9g/WItCSsAGjX7e9N0hunKLY4+

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
2024-04-26_04e5f4807d22c7349e68aa7450d755fd_cryptolocker

Files

2024-04-26_04e5f4807d22c7349e68aa7450d755fd_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