2024-02-21_290278f6fc14982e09c7ec80a3fc7454_cryptolocker | Triage

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General

Target

2024-02-21_290278f6fc14982e09c7ec80a3fc7454_cryptolocker
Size

60KB
MD5

290278f6fc14982e09c7ec80a3fc7454
SHA1

0e072c9302cf2ef4e347ab6ab4945a13fa568415
SHA256

6a175e65fc074c5c128a5beb5555bf9e445d106ce4e6bf65eebbf5514d1a059d
SHA512

cdab0e2fa4c45689d2c40b4f3befe34292dddcb46f13d04ed7141bd3171dcf1599b6eab175102563e7414bad91e7f675c7083b7c1f93392b25d9fd8061984d14
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOX:btng54SMLr+/AO/kIhfoKMHdl

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
2024-02-21_290278f6fc14982e09c7ec80a3fc7454_cryptolocker

Files

2024-02-21_290278f6fc14982e09c7ec80a3fc7454_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