2024-02-22_eda8a60a0f2c2a1c2856d4fc0c5d4d22_cryptolocker | Triage

Sharing

General

Target

2024-02-22_eda8a60a0f2c2a1c2856d4fc0c5d4d22_cryptolocker
Size

38KB
MD5

eda8a60a0f2c2a1c2856d4fc0c5d4d22
SHA1

db846f3ccbd02fb4ed2c9dd114ed8f2495826c93
SHA256

3677dc833bcb838bf4f58d6b841d3553849aafd8f19eff23f08dca1d014ab1b7
SHA512

ef198c9a13aab99fd3ca9579737757502d5279fa49359bf9098162f41715a123e0bfcec9c29c3bd35cfe753749231ae81b4de4cd79685a2cec1014332e7888c0
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+ia:bAvJCYOOvbRPDEgXrNekd7l94i3p+2

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
2024-02-22_eda8a60a0f2c2a1c2856d4fc0c5d4d22_cryptolocker

Files

2024-02-22_eda8a60a0f2c2a1c2856d4fc0c5d4d22_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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