2024-01-27_e4c48b4ea3e3c3d5a0ae80ece3a6c049_cryptolocker | Triage

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General

Target

2024-01-27_e4c48b4ea3e3c3d5a0ae80ece3a6c049_cryptolocker
Size

51KB
MD5

e4c48b4ea3e3c3d5a0ae80ece3a6c049
SHA1

c0c05ec0835a585cfa563f8d308bb04aea90f853
SHA256

d01b3d656cafc3e90912826a204af24ab69a520f639c99372b9911dcf7d74e98
SHA512

8cc352ce9d75aad7c420b7d06c7078fa19e0e20fb613147955f7af1b19ec219ed6931c0d1dab7cc2ab68da428814b5a6aef668ddb9f0fc473fba4ea19d8666bd
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9SVF:bIDOw9a0DwitDZz1H

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
2024-01-27_e4c48b4ea3e3c3d5a0ae80ece3a6c049_cryptolocker

Files

2024-01-27_e4c48b4ea3e3c3d5a0ae80ece3a6c049_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