2024-05-17_b75614e563b8aa5ca468242023dd0026_cryptolocker | Triage

Sharing

General

Target

2024-05-17_b75614e563b8aa5ca468242023dd0026_cryptolocker
Size

41KB
MD5

b75614e563b8aa5ca468242023dd0026
SHA1

7d1225e2f5d9b92c07f45f2fed28d5e2d8012fa6
SHA256

c16b892e0e7a2a0a1ef126f26b9c4a1c3a58bbec0bc37ff9d129752448984744
SHA512

83ab4d034e3760c2d2bd316a2ffec10b5b738e8c7d2d79691fe58c21b5b395a2e4b383a396df6e5e5f3434346f9f0caa177f7c14f5c39f3b624d5c8db9c19357
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Eo:btB9g/WItCSsAGjX7e9N0hunKLY7

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
2024-05-17_b75614e563b8aa5ca468242023dd0026_cryptolocker

Files

2024-05-17_b75614e563b8aa5ca468242023dd0026_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