2024-04-05_89d630f81c8b9e4f82d580f217ddeb32_cryptolocker | Triage

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General

Target

2024-04-05_89d630f81c8b9e4f82d580f217ddeb32_cryptolocker
Size

36KB
MD5

89d630f81c8b9e4f82d580f217ddeb32
SHA1

67a72623671d19cdaffd609ab9f0ea834b88584a
SHA256

8761ccba7f4ea5948b798e343fa1c3b09a0c950ee390327be9f293635129759a
SHA512

714a7449bc6fb5a75697e9bb8e11138b4781811cec76651c711ba75ffb6c0d2444429819f66950b2c22ac0dc7b591f47bf39e2474a5acc978b867f0eaac1eb98
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHh:btB9g/WItCSsAGjX7e9N0hunRvB

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
2024-04-05_89d630f81c8b9e4f82d580f217ddeb32_cryptolocker

Files

2024-04-05_89d630f81c8b9e4f82d580f217ddeb32_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