2024-03-14_70d4570a926464a8d73d067102bb0a68_cryptolocker | Triage

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General

Target

2024-03-14_70d4570a926464a8d73d067102bb0a68_cryptolocker
Size

43KB
MD5

70d4570a926464a8d73d067102bb0a68
SHA1

b654f1a69d091c791f265e6998faf54d8111c6f1
SHA256

563cae62e5012ea3f0765c86f33bfca7494f6e71582c522bfe821ec26a5f37b6
SHA512

cfc76f9806df872668ed711fea6ec5b8d369b590cee0bbc8c7ac1ab3682b4111113ce0f60e91c3a019955ad44d3ece12685a3eb1962b230d5bdf098e0ad078fe
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGu3U:bc/y2lkF0+Bjrdu3U

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
2024-03-14_70d4570a926464a8d73d067102bb0a68_cryptolocker

Files

2024-03-14_70d4570a926464a8d73d067102bb0a68_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