2024-02-14_18596f4cf647ba4c8cc6d42bfd33c1d7_cryptolocker | Triage

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General

Target

2024-02-14_18596f4cf647ba4c8cc6d42bfd33c1d7_cryptolocker
Size

32KB
MD5

18596f4cf647ba4c8cc6d42bfd33c1d7
SHA1

fde7a16cd093beec3577de9a7a2a476a71841ef2
SHA256

86d122513b7cee80e6947adfae709c342dd66247f9318ef0277e0de99ac127bf
SHA512

8af77c3cd325c0a719601aa6edbe5e302262fdc2b664ce29746fa32734c7527e0b9fa46838c5b5d5e052da014694a0a92479ac1f77861d39f19fd5718b9f5b23
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmECi:bAvJCYOOvbRPDEgXRc+BAIx

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
2024-02-14_18596f4cf647ba4c8cc6d42bfd33c1d7_cryptolocker

Files

2024-02-14_18596f4cf647ba4c8cc6d42bfd33c1d7_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