2024-01-29_3f2bdf5d930f577d29efedc5f3c14617_cryptolocker | Triage

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General

Target

2024-01-29_3f2bdf5d930f577d29efedc5f3c14617_cryptolocker
Size

36KB
MD5

3f2bdf5d930f577d29efedc5f3c14617
SHA1

68f165a6cc25a159c50a5c70da2386cfbc90c8a3
SHA256

fb02a6180e4df895bd967d83fddd661226266249538f0b83535892919396a84c
SHA512

7fe958736f54baa1674b7321b12cce922a1a9729a4a77f32ddb55f73ad51c8fcf32036edca7867e171b464d4b382df5cdabaa25df3ebcf6660d897ec65f018c9
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXuniR:btB9g/WItCSsAGjX7e9N0hunQ

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
2024-01-29_3f2bdf5d930f577d29efedc5f3c14617_cryptolocker

Files

2024-01-29_3f2bdf5d930f577d29efedc5f3c14617_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