2024-03-14_278f2282f954b7c0fac813f58c8d348a_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-14_278f2282f954b7c0fac813f58c8d348a_cryptolocker
Size

43KB
MD5

278f2282f954b7c0fac813f58c8d348a
SHA1

5f4432b39fb020a9cfd8ceb0a4f81cb9c1f0dc00
SHA256

08334d9ec217ca81236cadbb0b93ae84ee19b11a9090e3776ff985ab2aa2a3c6
SHA512

024dee54d83944a9974de939011fc0a83dd49a492bd82dc6e62420cf3fc3725d00be9d191eba45da64328b767dba3e97d67245f2e79639b8437f4f688197efb9
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9Unuo:bIDOw9a0Dwo3P1ojvUSD4PIn9

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
2024-03-14_278f2282f954b7c0fac813f58c8d348a_cryptolocker

Files

2024-03-14_278f2282f954b7c0fac813f58c8d348a_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