2024-07-04_f3cdeb172479de2565ce13b6e3904a88_cobalt-strike_ryuk | Triage

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General

Target

2024-07-04_f3cdeb172479de2565ce13b6e3904a88_cobalt-strike_ryuk
Size

739KB
MD5

f3cdeb172479de2565ce13b6e3904a88
SHA1

5dd26857e72877573b23db4e170d5dcf22899afe
SHA256

de607ca85a7f811ee86e99873b10c81321f2c0d490371f61e3f9df5a7cef1d0c
SHA512

f84ac16af46826ae11939c87284233833029459cda1da412d84f14b62d7a638c8e7d89bf52d043602ec3f573380ae15b67c96e38f03d0e9ba6b0ccf69057212e
SSDEEP

12288:l5D5DQTYQe7sIAHszNS597ibqu0lSSwM+N:/VMTYQeFNS5978AoNM+N

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-04_f3cdeb172479de2565ce13b6e3904a88_cobalt-strike_ryuk

Files

2024-07-04_f3cdeb172479de2565ce13b6e3904a88_cobalt-strike_ryuk
.exe windows:6 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: 432KB - Virtual size: 431KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 372B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ