2024-04-06_8c5d9d46af462e47e2c0b0cab4b7b671_ryuk | Triage

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General

Target

2024-04-06_8c5d9d46af462e47e2c0b0cab4b7b671_ryuk
Size

501KB
MD5

8c5d9d46af462e47e2c0b0cab4b7b671
SHA1

5f3b1894b65ea1287a88425cd47653f6177d25cf
SHA256

445b93febd4ac843002d2eabba9da87c2eb09ca8d7141ef7480fa31d438873c8
SHA512

55f9a47d242e6a2f9f91a789255437f3fd138e05e4d4a71451cdf1eb583fc525181b55e75ba9c37ec050c2af8223138f824dbaca9af61f8caa3853c62013610b
SSDEEP

6144:EYRAysqU3ZXvoFTCVwUixSCYlp+O1mqqWCZIhUwWGRaLq9hE1V/fhC2xFd:/RgfoewU8mlwyUwXRam9hE1V/vFd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-06_8c5d9d46af462e47e2c0b0cab4b7b671_ryuk

Files

2024-04-06_8c5d9d46af462e47e2c0b0cab4b7b671_ryuk
.exe windows:10 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ