2024-04-09_db68e495831f2c292226d3e0fb7240c4_cryptolocker | Triage

Sharing

General

Target

2024-04-09_db68e495831f2c292226d3e0fb7240c4_cryptolocker
Size

61KB
MD5

db68e495831f2c292226d3e0fb7240c4
SHA1

beb63197374da53d05c9b3eb6d69b2a324674f88
SHA256

1eacc94a78292e02727e342b6034b7c38ed1f52e2a7136275fafae99ff90c0f1
SHA512

d6c0607c85c421e7c69238a452171264b4230bcdd1164f0612dab8af71fbc74366fbc76bcbe46b9b54a7d2eeb9df9f194fa5bbcce16ec4f2dcf2e34fae76ccee
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHh: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
2024-04-09_db68e495831f2c292226d3e0fb7240c4_cryptolocker

Files

2024-04-09_db68e495831f2c292226d3e0fb7240c4_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