2024-01-23_3b0ce5baece4b704deecec203e6a42bc_cryptolocker | Triage

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General

Target

2024-01-23_3b0ce5baece4b704deecec203e6a42bc_cryptolocker
Size

38KB
MD5

3b0ce5baece4b704deecec203e6a42bc
SHA1

eb1ade065682678080b075d8338eece71ad1f79c
SHA256

0dfc05719ccb04e9eb2e91f64d64b91e8023d16fdf735dd012bb41f73ba67265
SHA512

ecfb7c6f85a6f4fd91314a5a9db5d332c24170f0708f8e1b816e41f4aa501e05fce0f21c28e227d88ba9c6b771065b7a255e350966dc9862ae6cd0d198d8c4dd
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIqwMs:btB9g/WItCSsAGjX7e9N0hunrkZ/

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
2024-01-23_3b0ce5baece4b704deecec203e6a42bc_cryptolocker

Files

2024-01-23_3b0ce5baece4b704deecec203e6a42bc_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