2024-02-03_7ef72746898dd6d49ca24dc7c4e8cb80_ryuk | Triage

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General

Target

2024-02-03_7ef72746898dd6d49ca24dc7c4e8cb80_ryuk
Size

2.2MB
MD5

7ef72746898dd6d49ca24dc7c4e8cb80
SHA1

c62d0e1884f7a628e3bdaf142a5d2574718de168
SHA256

3d3b769ff0ef3c5a17543716964ca7b15222593d18c13d7ccf0a27f459afea72
SHA512

716f0dc94d096b14130ef4aec641047782ae30217b4319cf22f6e31b7033959e3fffe7ad292ec04ff5371bb8f8c4b9282279d16e9746ff4f164036b89c955fcc
SSDEEP

24576:KTgnpEJ+RwnsRjhm0Ijr/eax8JXO02q3A:y0FuEjhMjSax84

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-02-03_7ef72746898dd6d49ca24dc7c4e8cb80_ryuk

Files

2024-02-03_7ef72746898dd6d49ca24dc7c4e8cb80_ryuk
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 201KB - Virtual size: 201KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.2MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE