2024-06-02_884bd0a683f9c9d445ba5e0dc617327a_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-02_884bd0a683f9c9d445ba5e0dc617327a_cryptolocker
Size

49KB
MD5

884bd0a683f9c9d445ba5e0dc617327a
SHA1

02c1d623e7e686deb315eaa3a98fb1fef3b42d82
SHA256

3805942f43119143aab1b3378d88393b32916400a4c1bb036509821dbfc12282
SHA512

edc6e88ddebe44308ea12cb568ce90d9a9df2c7840fc99588f223f5e335a7b4349ec0921de086958390d497d402d855f41ff2395f9f891397dd4a3eb6a0b3df5
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+v:bIDOw9a0Dwo3P1ojvUSD4PInyDm

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
2024-06-02_884bd0a683f9c9d445ba5e0dc617327a_cryptolocker

Files

2024-06-02_884bd0a683f9c9d445ba5e0dc617327a_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ