2024-02-13_7d16ac777a2e6f9067f2085e8b8fe1e9_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-13_7d16ac777a2e6f9067f2085e8b8fe1e9_cryptolocker
Size

43KB
MD5

7d16ac777a2e6f9067f2085e8b8fe1e9
SHA1

454b7a2ce3c6776f94cb43ab4492953eb9257e22
SHA256

d7074c30e908ca2f2a7c00a27ec84599924ed42a12463efdd841686037a4a1a9
SHA512

30fdec0db92b4f1ca0d88fc316c5b29d506b6c5441acaa3f06685d71b4c7549eba03ebf9664b51c14b6cb5fe3a16616ef76e8efd39b6cba1373030e0e47a4c26
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphedS:bc/y2lkF0+Bep

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
2024-02-13_7d16ac777a2e6f9067f2085e8b8fe1e9_cryptolocker

Files

2024-02-13_7d16ac777a2e6f9067f2085e8b8fe1e9_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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