2024-01-18_bcea5e92582c2b3e7c970b7494156b9d_cryptolocker | Triage

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General

Target

2024-01-18_bcea5e92582c2b3e7c970b7494156b9d_cryptolocker
Size

35KB
MD5

bcea5e92582c2b3e7c970b7494156b9d
SHA1

f0045c6f7319032f37c2848d34bd1c01ffa007bf
SHA256

9c992d167e5d7fe745514f8d083881afeecec79b1f04ebc42bbeea1b798c11f8
SHA512

96c7848101c79a6e0a0378d82cd7e1428102db4a3ec9a2372429ae58e000cd9140c253de5bc7ea55b9a634f4d8578621258967e3d84502e3e86982a7f148054c
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXun1dn:btB9g/WItCSsAGjX7e9N0hunXn

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
2024-01-18_bcea5e92582c2b3e7c970b7494156b9d_cryptolocker

Files

2024-01-18_bcea5e92582c2b3e7c970b7494156b9d_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