2024-06-08_0b9fe9a174460d76a4ce3c1aafea2206_cryptolocker | Triage

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General

Target

2024-06-08_0b9fe9a174460d76a4ce3c1aafea2206_cryptolocker
Size

50KB
MD5

0b9fe9a174460d76a4ce3c1aafea2206
SHA1

35bffff00be334d23df4eb5b3479b899bc5b3cca
SHA256

cd358d7ae0a02492f3a5059381bc93229b08bd3c05652afa33c909343780fdd7
SHA512

5349e2c829e12c8d90e596dc2cbb55067a88696b9cd1c626fd1ff5f44e5272d37d5f3cf758fc92e2458156637611e3222b3bed0fda3df245e2329ace2ba0ef1f
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+IJK:bIDOw9a0Dwo3P1ojvUSD4PInyDJK

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
2024-06-08_0b9fe9a174460d76a4ce3c1aafea2206_cryptolocker

Files

2024-06-08_0b9fe9a174460d76a4ce3c1aafea2206_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