iplookup[.]exe | Triage

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Sharing

General

Target

iplookup.exe
Size

2.1MB
MD5

cb4903c1c4f23b021905da634c002f04
SHA1

c2ccf3a1e5037c6e540b94a59e2c367ba8cd9090
SHA256

49945b5eb3f80e6bb9dba81c6c6f643245bb0831ce2f6e5abf4db12ab6709b76
SHA512

7f632331ba7f2fdd3c76f7f158a1cd6e79be796f2dc9f9149b7a071bb77b35fc4f0c6f189a8179eaf4947533513a3f926c879c50c8cf6cb13abdd424113f48fa
SSDEEP

49152:PFkR/VWoA1QfIBoq2Pkbu5Gk6hQW/3f2V1mPzidqz/CIaB2w:NkR/VMCGvj/vYkP9aB

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

Processes:

resource yara_rule

sample net_reactor
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

iplookup.exe

Files

iplookup.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

Demon Lookup.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 29KB - 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