2024-01-29_a556750bb3d56fea6a0d74812d19c4c5_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_a556750bb3d56fea6a0d74812d19c4c5_cryptolocker
Size

35KB
MD5

a556750bb3d56fea6a0d74812d19c4c5
SHA1

e809ce4a4c80f5d9c8b7fbf6e72d12eb781471d9
SHA256

d61ff0f4fe203a55b3afa7351699ebe12ea6afaa030cef76ab98c5399945fc58
SHA512

0dbe76b86e5a74629eedeba0e954af9f2413692b3d5ddbd7d36fdbfb962a8b603ae1813e9e64e92ba7a998fb54771ff0a5b820f4de12064cb58774b2034d861c
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50ixDdWy:bAvJCYOOvbRPDEgXrNekd7l94iWy

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
2024-01-29_a556750bb3d56fea6a0d74812d19c4c5_cryptolocker

Files

2024-01-29_a556750bb3d56fea6a0d74812d19c4c5_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