2024-02-17_5be737256b898beeb1bee9dfa227ba1e_cryptolocker | Triage

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General

Target

2024-02-17_5be737256b898beeb1bee9dfa227ba1e_cryptolocker
Size

35KB
MD5

5be737256b898beeb1bee9dfa227ba1e
SHA1

0c9ec0b74757df9a248b0747bb6eac557ad23122
SHA256

6b0ef77bcce185daafc3153b119f4a73f332c6e052c57f2e1fbf35df65b6aa47
SHA512

533be376f5abef8db3edd1d174e46ce66812ae07cdb9622167bbcaed5757896d6416fc20bc31b256e327d949ecef4d6828434e5bff7a1478579854e2bb24ef8b
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKj9:btB9g/WItCSsAGjX7e9N0hunKp

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
2024-02-17_5be737256b898beeb1bee9dfa227ba1e_cryptolocker

Files

2024-02-17_5be737256b898beeb1bee9dfa227ba1e_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