2024-05-22_1b01f8978ab8970668de8bc0a143610e_cryptolocker | Triage

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General

Target

2024-05-22_1b01f8978ab8970668de8bc0a143610e_cryptolocker
Size

38KB
MD5

1b01f8978ab8970668de8bc0a143610e
SHA1

547b6a20bbb2e0fe5c4a484d8973fe07c97c58c2
SHA256

75447beb0c9fa2ed1a1842154db801d87ebf5d6436f93b35f72581ca1d971822
SHA512

240d8d896a0648475fbda80d037971f875ea53ae7e05dcec137f49081e3cd080e7fc533a4872378b13d4886917c7d0d3fbb1403a31b8bef3517030a2efb33c1e
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuUJ:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbbJ

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
2024-05-22_1b01f8978ab8970668de8bc0a143610e_cryptolocker

Files

2024-05-22_1b01f8978ab8970668de8bc0a143610e_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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