2024-01-28_c630b960ca6a955b22e5a90c629e5de9_cryptolocker | Triage

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General

Target

2024-01-28_c630b960ca6a955b22e5a90c629e5de9_cryptolocker
Size

38KB
MD5

c630b960ca6a955b22e5a90c629e5de9
SHA1

653bc9c40e7c6a4660a5d5cd9c369b55052eb2f4
SHA256

a7c4fce880ce5f2a83eb418026d80ea584d339d715652103a813c9263664b248
SHA512

259f446ba783d5c71c5fe30dbf89ce2cfcbf67efe16ba258dc1bb1297e4d7b1f3b6843177e64f06805e8a51f05197fa96d7a9b9bf26bcdeadafb130225408b8f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIqwMl:btB9g/WItCSsAGjX7e9N0hunrkZi

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
2024-01-28_c630b960ca6a955b22e5a90c629e5de9_cryptolocker

Files

2024-01-28_c630b960ca6a955b22e5a90c629e5de9_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