2024-04-15_bf34d9eebb95a592fa7d6b06e48eb441_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-15_bf34d9eebb95a592fa7d6b06e48eb441_cryptolocker
Size

39KB
MD5

bf34d9eebb95a592fa7d6b06e48eb441
SHA1

8ba056b47d39ac0d8b78e80b1729317413c7c2e5
SHA256

d1b2073d90b9f71844e92925eaa0debea6ace4843339a467fd9cc84a0667c46d
SHA512

e5302899ccf4ef02600c3c1c67681a9e2bae3ea1b7e71a6496200f456a84c8339bb850c4a6a0225624c74725f3f428c8af45a413810508eaaf0f25dfc4e1a409
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EluA:btB9g/WItCSsAGjX7e9N0hunKLYz5K33

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
2024-04-15_bf34d9eebb95a592fa7d6b06e48eb441_cryptolocker

Files

2024-04-15_bf34d9eebb95a592fa7d6b06e48eb441_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