2024-01-29_2f72a33542031d5b118e20abc8d159e3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_2f72a33542031d5b118e20abc8d159e3_cryptolocker
Size

41KB
MD5

2f72a33542031d5b118e20abc8d159e3
SHA1

147fb96aedca0d8008a8c0bd872e78b1921f902d
SHA256

d3e0e9f099a140622ad91cc3b78a1c29130c4ee501fc96bd2cc260eccbfc6aa7
SHA512

e46e90989ada4f6517bf97c1abbe42963069bab9a9056bf6265f365110163541ffdaa662854f8f901cd49f62c6f2a8b64a3cba8a40109b6d7e14ac1fc5b80ec6
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqg:bc/y2lkF0+Bjg

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_2f72a33542031d5b118e20abc8d159e3_cryptolocker

Files

2024-01-29_2f72a33542031d5b118e20abc8d159e3_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