2024-02-21_19a2e19de2efc48cfc7f37adf6cabbb3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-21_19a2e19de2efc48cfc7f37adf6cabbb3_cryptolocker
Size

35KB
MD5

19a2e19de2efc48cfc7f37adf6cabbb3
SHA1

16502d81fcae6282ee1db59ec3f062e3e06f33a6
SHA256

5fb50bf4d901e5e1328c95315c4375b1d93568c7c9246f0de9db643834148695
SHA512

f1015c72c239bf90731e4eedcda26d7ba3a76f9b053820cd0ff05e246d6c2818dfffd3612e670d4d5960599bd96ba657d9096b5e5035e4b7551a155960950522
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f90MA9/4wUj:btB9g/WItCSsAGjX7e9N8d6wwG

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
2024-02-21_19a2e19de2efc48cfc7f37adf6cabbb3_cryptolocker

Files

2024-02-21_19a2e19de2efc48cfc7f37adf6cabbb3_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