2024-02-19_eb5ccf35dacb516e3903bca947e09a2b_cryptolocker | Triage

Sharing

General

Target

2024-02-19_eb5ccf35dacb516e3903bca947e09a2b_cryptolocker
Size

36KB
MD5

eb5ccf35dacb516e3903bca947e09a2b
SHA1

6e942c754bfbbdc322f67ea3aac5434e76915a73
SHA256

7a9e47d7d99121758c86bba405f38288bbee2d6593b39776623c26ad51810fc9
SHA512

41bdb80f01621eff7cd5a35f87f5e3c60ae1f6120c4a35761163cc776bcce255fdd18a34c720df7b9bc111f640db31c6a5ff945c2e20a2d5732432dae86247af
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunUgVRt:btB9g/WItCSsAGjX7e9N0hunUWRt

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
2024-02-19_eb5ccf35dacb516e3903bca947e09a2b_cryptolocker

Files

2024-02-19_eb5ccf35dacb516e3903bca947e09a2b_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