2024-05-31_69083165f7bb3bdf5dda8f0198ae1ffb_cryptolocker | Triage

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General

Target

2024-05-31_69083165f7bb3bdf5dda8f0198ae1ffb_cryptolocker
Size

36KB
MD5

69083165f7bb3bdf5dda8f0198ae1ffb
SHA1

96d62f4be380dcea73379f63670d63edc598b48e
SHA256

c6f4e2dcc29f60336a7459eef93ba8ed8a58071c6dc7f1ff879638604d7dc1d7
SHA512

0241e7ca668257711ed5d8009a53a32c30309dec3e747f1b82aa27a27a915bca394e715f99900028ff313c3559b7054ac7d529258ff79a036f32a91cfbeb364e
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspN8:bAvJCYOOvbRPDEgXRc+BAILY8

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
2024-05-31_69083165f7bb3bdf5dda8f0198ae1ffb_cryptolocker

Files

2024-05-31_69083165f7bb3bdf5dda8f0198ae1ffb_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