2024-05-16_2101b7227560f45ff7acdc4f1453b00d_cryptolocker | Triage

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General

Target

2024-05-16_2101b7227560f45ff7acdc4f1453b00d_cryptolocker
Size

44KB
MD5

2101b7227560f45ff7acdc4f1453b00d
SHA1

b1cd321f0c087461a8790b234fcbaf388fb932ea
SHA256

1a802c6d7280270213535f2d676db7ad24976568d9628f7f93428baf34607f21
SHA512

2b69e5f81eb8c7c8a9c9a866f844e794f8fe8b3fafd4fa26caac3489bffa58116ba7f9067b9408f087b8bea4de577b5f9126499ea2b12e327a70c26dccff2bcc
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq6:bc/y2lkF0+Beq6

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
2024-05-16_2101b7227560f45ff7acdc4f1453b00d_cryptolocker

Files

2024-05-16_2101b7227560f45ff7acdc4f1453b00d_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