2024-01-26_30c08eba6e3cc14bd8b316463e45d3c4_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-26_30c08eba6e3cc14bd8b316463e45d3c4_cryptolocker
Size

39KB
MD5

30c08eba6e3cc14bd8b316463e45d3c4
SHA1

3836c27d26011cfee8da0e30ad00ef53f9dc8eed
SHA256

f93b9697271cbd16b7c737046accb596bad4834e28f58bbb4a0afea3d61960d3
SHA512

3b7541f9f62fe7c27cea7068517e8614d29eaf10cf26093c7be5cd2dda5b5c64ba1017f09e1494c7fc505007bd9dd87443be9dcf40c3add906359c0ae26727ad
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8PM:bIDOw9a0Dwo3P1ojvUSDhU

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
2024-01-26_30c08eba6e3cc14bd8b316463e45d3c4_cryptolocker

Files

2024-01-26_30c08eba6e3cc14bd8b316463e45d3c4_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