2024-01-28_8ec61311a6ba137f9bdc527c9c7fe3c0_cryptolocker | Triage

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General

Target

2024-01-28_8ec61311a6ba137f9bdc527c9c7fe3c0_cryptolocker
Size

43KB
MD5

8ec61311a6ba137f9bdc527c9c7fe3c0
SHA1

9167a6e032e0ff6bfe7859897ed235c7abe5aa3b
SHA256

c61e8f995f95dc650b0d1bccd8384c10e910734a41aa736056c3a88ced24069a
SHA512

1a3d599c878f1c68abf9ac4915820bdee927327c5c9f8a7a13736458b3d7da9060716376865dadb434e007c87c865b7a8b1861858ffe112e99989d7c5f53eb46
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe5Y:bc/y2lkF0+BeT

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
2024-01-28_8ec61311a6ba137f9bdc527c9c7fe3c0_cryptolocker

Files

2024-01-28_8ec61311a6ba137f9bdc527c9c7fe3c0_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