2024-05-31_bb40fff0e50de75fe71682c6d97af1d1_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-31_bb40fff0e50de75fe71682c6d97af1d1_cryptolocker
Size

45KB
MD5

bb40fff0e50de75fe71682c6d97af1d1
SHA1

3de5d3026c4c7c9c5a43f8cdff09c62a6924c431
SHA256

5804b734435584200245fe429d17e0867894d8b8aad45d505d001c6186d08815
SHA512

ccd6810a8ea10fffc96ea1092b92cb22220600d84970d6abc88a01f32d5d7cfe300e2062cf3f456f1ff6fe56dd0394b02fe86c0c35942ee09027d25e32446150
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyu:btB9g/WItCSsAGjX7e9N0hunrknljKrO

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
2024-05-31_bb40fff0e50de75fe71682c6d97af1d1_cryptolocker

Files

2024-05-31_bb40fff0e50de75fe71682c6d97af1d1_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