2024-05-29_e5df5b994ffc0279281137708eea7e51_cryptolocker | Triage

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General

Target

2024-05-29_e5df5b994ffc0279281137708eea7e51_cryptolocker
Size

38KB
MD5

e5df5b994ffc0279281137708eea7e51
SHA1

c436abe1e6a6bc626673c24923d1c2f9848f3433
SHA256

7e38cbdbdbbb6dd593ff84b8084c497505356d5fe9e34da62f67f2fc6a5f8d82
SHA512

333eb8bb5b8e22b3a14021c61192a0f3bd1f59668047bd6bd8704cae3b32e24ec0e26c9e12bd57df68d529fe288e53663499fe464b5b4f36f0d4e7ba0a0e98ad
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3H:btB9g/WItCSsAGjX7e9N0hunRv3

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
2024-05-29_e5df5b994ffc0279281137708eea7e51_cryptolocker

Files

2024-05-29_e5df5b994ffc0279281137708eea7e51_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