2024-04-20_89ca00e4d52a723eb22f1db843373216_ryuk | Triage

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General

Target

2024-04-20_89ca00e4d52a723eb22f1db843373216_ryuk
Size

224KB
MD5

89ca00e4d52a723eb22f1db843373216
SHA1

8a44287042f78f43e5f5ce8338f99e779e3389ea
SHA256

3f9f56ae1754416fb5d973409857266365587095f9f1bf2ea576b2f550c2c209
SHA512

2a59dff7ce1217588665e7cc05c90d5f53707d8f4c16b685e64a74fec9c418f46f441bc34798cb77eb1ea682b260c4a56aca820c1b7f9ac979df016351730803
SSDEEP

3072:RgXNMbDOXUGb2RBcFQrLbfS32GCHUl31+CUTwsaZVEibZ/qsautfFq9:Rg9SDmUQAXLbfSGh0lF+CSidSsa8F

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-20_89ca00e4d52a723eb22f1db843373216_ryuk

Files

2024-04-20_89ca00e4d52a723eb22f1db843373216_ryuk
.exe windows:5 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ