2024-02-17_c5beb0ec96cc04dd6497fdcf9c24c77f_cryptolocker | Triage

Sharing

General

Target

2024-02-17_c5beb0ec96cc04dd6497fdcf9c24c77f_cryptolocker
Size

35KB
MD5

c5beb0ec96cc04dd6497fdcf9c24c77f
SHA1

15f187cee71203dcb86c31e91b07f7216395ede4
SHA256

1c9c67f0f234755c421931f89a2e21ce443a7c643fcdaf2d43c24e8d461a0479
SHA512

da6abbcd952dcbd998c32315befdf2402f8cd1a60482eb3f9e76e4eb6f5c8572c87591ae392c17d0910b925417afd3c56fe780419aa5806034b8734d28a20ddb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunc:btB9g/WItCSsAGjX7e9N0hunc

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
2024-02-17_c5beb0ec96cc04dd6497fdcf9c24c77f_cryptolocker

Files

2024-02-17_c5beb0ec96cc04dd6497fdcf9c24c77f_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