2024-03-07_1bebdf8afce479d8d9f320c18f71fa98_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-07_1bebdf8afce479d8d9f320c18f71fa98_cryptolocker
Size

35KB
MD5

1bebdf8afce479d8d9f320c18f71fa98
SHA1

796ac877cd64a44e07b49b8c526e8fb78a7f54ea
SHA256

e9a1c6f734d9e9aeb56a1459e274a3ab19aa881fc7b71733e523704b5d4f35c0
SHA512

ef3e8eb8c90c8706c83f0ad30b073bf5eb679018f81ccad7918b02bc70fb93e1db63b321d554624151b9360c4b500e16bca9ef2b045f33366b7c85a55e022d13
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8u:btB9g/WItCSsAGjX7r3BTJ

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
2024-03-07_1bebdf8afce479d8d9f320c18f71fa98_cryptolocker

Files

2024-03-07_1bebdf8afce479d8d9f320c18f71fa98_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