2024-02-29_e13b6372f71b660d7c42a13ed113e62e_cryptolocker | Triage

Sharing

General

Target

2024-02-29_e13b6372f71b660d7c42a13ed113e62e_cryptolocker
Size

60KB
MD5

e13b6372f71b660d7c42a13ed113e62e
SHA1

0373e4e605a5a10ca4aee4a5f8faaf7da6fb6176
SHA256

be06af0e6c55fcad543e9ad18f72f46a8c55f35956446427a67207a33921889b
SHA512

365293b7fe68e4890e008509c29ba975865da9a38e1ce42ab518ce3cbe4098177f4219377ec816ce5f6c0762602aca678f1353fe0342c16d9cd74e7ecd6f4889
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOE:btng54SMLr+/AO/kIhfoKMHdi

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
2024-02-29_e13b6372f71b660d7c42a13ed113e62e_cryptolocker

Files

2024-02-29_e13b6372f71b660d7c42a13ed113e62e_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