2024-05-29_e03fc59e8fd7e4d1da5886f17d891171_cryptolocker | Triage

Sharing

General

Target

2024-05-29_e03fc59e8fd7e4d1da5886f17d891171_cryptolocker
Size

41KB
MD5

e03fc59e8fd7e4d1da5886f17d891171
SHA1

01e118c8093508b5e79d38a89c76870d62232a0b
SHA256

8e98ad871509d902dc77ce61aa493f732f6d96d5d0da81dbff681f7fea00c907
SHA512

bf8ba12747f08a43b069d21b56254adef1e96e09a6e31fa9625250bfea941a11bdea5636436285ef179a27a620abc44b5f5849d4fdb1873516422a01a044769f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Eym:btB9g/WItCSsAGjX7e9N0hunKLYNm

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
2024-05-29_e03fc59e8fd7e4d1da5886f17d891171_cryptolocker

Files

2024-05-29_e03fc59e8fd7e4d1da5886f17d891171_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