2024-03-11_d93253a07fe9e4cb38f354d31c22c3e0_cryptolocker | Triage

Sharing

General

Target

2024-03-11_d93253a07fe9e4cb38f354d31c22c3e0_cryptolocker
Size

32KB
MD5

d93253a07fe9e4cb38f354d31c22c3e0
SHA1

2857ee827136ed0ed1d2115a3eca406159b1c79c
SHA256

0d962ae5c34118c5d1a1a086b7f0d65a5e85800927a71c9a1b527bc06f51f6e4
SHA512

6b8fc8371813b39b0a7c881cf84c1d31c519ddcf2e75000e4968df4f59c8c5b68dfbb21f5e31945a7d317e89eda36ab9ccf745a907c1c9dc9f9f4c4b08907c35
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2BoVm8:btB9g/WItCSsAGjX7r3BoVm8

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
2024-03-11_d93253a07fe9e4cb38f354d31c22c3e0_cryptolocker

Files

2024-03-11_d93253a07fe9e4cb38f354d31c22c3e0_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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