2024-03-26_7505afe2c3fb3d2efdd6f13bf2133922_cryptolocker | Triage

Sharing

General

Target

2024-03-26_7505afe2c3fb3d2efdd6f13bf2133922_cryptolocker
Size

42KB
MD5

7505afe2c3fb3d2efdd6f13bf2133922
SHA1

6515c334767034df086cacfae2eedbf4239212b6
SHA256

9671959736a31fa6dcc9dbe7b2591a700e07c08421c2b849db401c5ff09466a5
SHA512

67db2f8ea27f6e997e507d8e7e804080eb72b250b08ae80b9715366a9a7f2e2c96ce1f77ceb1009f3a9717663fd48e0b0dc0c567bb1ba8da531f07aa378d22ee
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+il:bAvJCYOOvbRPDEgXrNekd7l94i3p+zd

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
2024-03-26_7505afe2c3fb3d2efdd6f13bf2133922_cryptolocker

Files

2024-03-26_7505afe2c3fb3d2efdd6f13bf2133922_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