2024-02-18_7e50cc9b9b8e647aa727cdd6a3469aef_cryptolocker | Triage

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General

Target

2024-02-18_7e50cc9b9b8e647aa727cdd6a3469aef_cryptolocker
Size

37KB
MD5

7e50cc9b9b8e647aa727cdd6a3469aef
SHA1

830ef0ece6358a0f3a42e068201c543c0c38a9a0
SHA256

99e2b7fee6e756e42b36233463801196f9fc4a31eda12695b5443da6fd5705f8
SHA512

5ff86a9bb29f6df3998afda42fafc50ede59c2da716389c11511a639e02a093c1f7a24919f8a17e05b1e49ec667ddd2f381e7e606f166a08238a7c131c3bc8ac
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRClz:btB9g/WItCSsAGjX7e9N0hunRClz

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
2024-02-18_7e50cc9b9b8e647aa727cdd6a3469aef_cryptolocker

Files

2024-02-18_7e50cc9b9b8e647aa727cdd6a3469aef_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