2024-02-12_334b7c7c11d80c1e8a401267171d6227_cryptolocker | Triage

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General

Target

2024-02-12_334b7c7c11d80c1e8a401267171d6227_cryptolocker
Size

34KB
MD5

334b7c7c11d80c1e8a401267171d6227
SHA1

4ba3d25c66dc93a10aa22e01ea6125977b08c35d
SHA256

7f9f64c7dac14d80f761acf9272f5e1f49ea483ceaba975a3d38385aec85d3a6
SHA512

1be0bc070d9e22db9b63bd0c35558332d077e76e9f9664d6d58e4feb3761cc86a9f1bd086ed99b99b8b5430090ce80e0f6918ea598c5decfd71a32e25786f3be
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQ1:btB9g/WItCSsAGjX7r3BTDA

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
2024-02-12_334b7c7c11d80c1e8a401267171d6227_cryptolocker

Files

2024-02-12_334b7c7c11d80c1e8a401267171d6227_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