2024-02-04_1b165f7d7dd117ba0c29044628b30955_cryptolocker | Triage

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General

Target

2024-02-04_1b165f7d7dd117ba0c29044628b30955_cryptolocker
Size

43KB
MD5

1b165f7d7dd117ba0c29044628b30955
SHA1

caf36bd06ccc152992564b5dd7a1f85ecfc13f02
SHA256

0556e8747d59e28191e86ce8b5d8348bc0a56bae88fa037b491ef3cbf128f3f4
SHA512

77d46253ee49e3ec1a1b1e2c131b7f4cf979bd2884ef39485a2feba5a1ecb1f94f5857ae23e1d45139913098cb0c3b1961e953d40b1786ec01a4f80130ea183c
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egC:btB9g/xtCSKfxLIcMzUw96W

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
2024-02-04_1b165f7d7dd117ba0c29044628b30955_cryptolocker

Files

2024-02-04_1b165f7d7dd117ba0c29044628b30955_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