2024-06-03_572ef881c1f68a901edbdb51dae6adec_cryptolocker | Triage

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General

Target

2024-06-03_572ef881c1f68a901edbdb51dae6adec_cryptolocker
Size

39KB
MD5

572ef881c1f68a901edbdb51dae6adec
SHA1

517d891d1990e699dc059278be0e5fab9d34039d
SHA256

f6cb6e7864d70237f8d6dedeea19d08c2d543134f9ba967816ef655eb820abd7
SHA512

e11cfcde972ba64417251cb474d20d16a98391bdaeb62294160b069fe36231d3b3543cea5242afa65043413b638f6ebe683094e9c125ec7b2c51c254c95c608a
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhP:bc/y2lLRU6zA6qp

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
2024-06-03_572ef881c1f68a901edbdb51dae6adec_cryptolocker

Files

2024-06-03_572ef881c1f68a901edbdb51dae6adec_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