2024-02-18_59dfd1f4cc1b8e90dfe9e9b1a5e43917_cryptolocker | Triage

Sharing

General

Target

2024-02-18_59dfd1f4cc1b8e90dfe9e9b1a5e43917_cryptolocker
Size

60KB
MD5

59dfd1f4cc1b8e90dfe9e9b1a5e43917
SHA1

cf920025301cd52d1dd3350a7253e0c5b2e47cef
SHA256

b29a5494b3cacd015472128c378309f912e85ea4218b55f785495eddafef5364
SHA512

bb0497965256b7d18712e99b77fcf1cf18501e775d5ca2ad52add5292a630a9ada9bef8f9c3b1f132aff2ab1c0b834515347ceb80e5afb2488eb3cdd99418713
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHg:btng54SMLr+/AO/kIhfoKMHdx

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
2024-02-18_59dfd1f4cc1b8e90dfe9e9b1a5e43917_cryptolocker

Files

2024-02-18_59dfd1f4cc1b8e90dfe9e9b1a5e43917_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