2024-02-19_5b6f53ce63ed01a9feb739484a32f48f_cryptolocker | Triage

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General

Target

2024-02-19_5b6f53ce63ed01a9feb739484a32f48f_cryptolocker
Size

37KB
MD5

5b6f53ce63ed01a9feb739484a32f48f
SHA1

a38d08e615f4d8349fc63ae3ef692879d922fd71
SHA256

f22122b36a30ef61e14d468389b6de900eb48624e8cf2e01eb5a65c36c0306af
SHA512

150bc15755cd9a1ec25b2898e7cd42a81eb6f755cb961496210ec68fb965fb80244136c9e86a86bf99b5c5a15c038d0879f6ca4380239e59d7e60cfbcf749768
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbigDj:bAvJCYOOvbRPDEgXrNekd7l94i3pig

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
2024-02-19_5b6f53ce63ed01a9feb739484a32f48f_cryptolocker

Files

2024-02-19_5b6f53ce63ed01a9feb739484a32f48f_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