2024-05-28_5154d245b55544b3d37ed45817edb3e8_cryptolocker | Triage

Sharing

General

Target

2024-05-28_5154d245b55544b3d37ed45817edb3e8_cryptolocker
Size

38KB
MD5

5154d245b55544b3d37ed45817edb3e8
SHA1

6243d3421b9a9207ab193453a6a48537376ee841
SHA256

8c83af43d755c11ea29c8cc71942ef68d02e5ba2c7025b4b9d2089941024ebe3
SHA512

6f74db16f2dc85285ce0ba1652e6803a6c9c07e20af5996322622c683dac640bb29a17cc6c77eaf7a5fde396e1f9fbbdc005a05bd62d39ee7ec3cdd1d577aca0
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDh8T:bAvJCF+RQgJeab4sbG

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
2024-05-28_5154d245b55544b3d37ed45817edb3e8_cryptolocker

Files

2024-05-28_5154d245b55544b3d37ed45817edb3e8_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