2024-05-02_2db42bcb81ab7b1dc3d4a8bf8f65b8ed_cryptolocker | Triage

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General

Target

2024-05-02_2db42bcb81ab7b1dc3d4a8bf8f65b8ed_cryptolocker
Size

41KB
MD5

2db42bcb81ab7b1dc3d4a8bf8f65b8ed
SHA1

b9a586e12fcbece3e33bc47610dc7f4fd34e105f
SHA256

9d71a2f1f96fbb2035ad9881825a0a600cd6063c66b8274fb953b091a59a5683
SHA512

46472ae0970ce216a4e3225e53981d42f09f99838dbb7675ba8dd728ab37452702598b2424fb630519bb7c58578e8916f29c6fa4c91ccbbab38ec547acb2b7c8
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EZu:btB9g/WItCSsAGjX7e9N0hunKLYWu

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
2024-05-02_2db42bcb81ab7b1dc3d4a8bf8f65b8ed_cryptolocker

Files

2024-05-02_2db42bcb81ab7b1dc3d4a8bf8f65b8ed_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