2024-05-28_f73d43690b10e44b19372078f14b4e1d_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-28_f73d43690b10e44b19372078f14b4e1d_cryptolocker
Size

35KB
MD5

f73d43690b10e44b19372078f14b4e1d
SHA1

c109388924237dcd5a8134b9e308dec12a60612d
SHA256

d74ba56d8902c0007d639b5afeaba0a7df523614f1cccdd0c46a15bbbe8bdc78
SHA512

f3638f6e9884f18ebe2752943230b777de82f0da366e9e8603547a6ecc568c99ebbced44c81bd314686993e34fc4fe1e83f8880b18347ee6c902ca752303b337
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxrOz:bAvJCYOOvbRPDEgXRcuM9gxiz

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_f73d43690b10e44b19372078f14b4e1d_cryptolocker

Files

2024-05-28_f73d43690b10e44b19372078f14b4e1d_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