hydra[.]exe | Triage

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General

Target

hydra.exe
Size

10.6MB
MD5

ac70d7032b72fb148ac74a0b902de461
SHA1

c3fe932e0e5f672b1dedd5309087f7e7d165c683
SHA256

a672ed87b2f51e8f549194b1e2bdfcd8b3d3326bc60f2eb8e76ab7f4422a5c63
SHA512

f840046e0192605aacd9e428bb46fffd53bc39c7f0ce04ccb5ba81df35cee36a6fffc7cbd6ad51e89eea3cbbc3687951a3baf8de662c4068cc026dba62a44b8a
SSDEEP

196608:XxkrjGTvGZj/pMEg5CC7IRvB1DrKlBMskevd5/N6bLZDdU5DLxkr:XxkOSdME55W3Mre15/N6J8nxk

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
sample	net_reactor

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
hydra.exe

Files

hydra.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

HydraFlasher.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 10.6MB - Virtual size: 10.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ