2024-05-23_5e7f505415dac671ab567a1bf0dac4ba_cryptolocker | Triage

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General

Target

2024-05-23_5e7f505415dac671ab567a1bf0dac4ba_cryptolocker
Size

41KB
MD5

5e7f505415dac671ab567a1bf0dac4ba
SHA1

527b0a80d5037c11c2ff05c21dba28c8e0ab66d9
SHA256

e8604c71bd62959f7394bda7ad2f0b6b8c88ce05cdeddd1354e955e698e222cb
SHA512

e57f9a8d2824cda153f5761b55bb074f516edbba4f69fea4fe4d4d309abe1426d83af5471b8f016722afe5eb47d746583db1840424ee59723381d8f1c7e184cd
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Ey/I:btB9g/WItCSsAGjX7e9N0hunKLYNg

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
2024-05-23_5e7f505415dac671ab567a1bf0dac4ba_cryptolocker

Files

2024-05-23_5e7f505415dac671ab567a1bf0dac4ba_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