Kim, who was in his mid-40s, had lived overseas for years and had reportedly never met younger half brother, North Korean ruler Kim Jong Un.
In Parliament, the Prime Minister confirmed negotiations were under way.
Around seven members of the Pertubuhan Martabat Jalinan Muhibbah Malaysia NGO held a peaceful rally at the North Korean embassy in Kuala Lumpur on Friday under the watchful eye of around a dozen police officers, urging the two countries to fix ties.
"Cheollima Civil Defense responded last month to an emergency request by the survivors of the family of Kim Jong Nam for extraction and protection".
He shows his North Korean diplomatic passport as evidence of his identity but the page that shows his particulars is digitally covered.
Malaysia's investigation into the killing has infuriated North Korea.
Inspector-General of Police Khalid Abu Bakar said that they have fulfilled all the requirements in identifying the body as Kim Jong-nam's.
"Japan and the United States confirmed that the latest missile firing by North Korea ... is a clear challenge to the region and the worldwide community, and that its threat has entered a new phase".
On another matter, the IGP said the modern policing initiative, which ran for a year at the Taman Tun Dr Ismail (TTDl) and Brickfields police stations in Kuala Lumpur, has shown positive results.
North Korea retaliated by formally expelling his Malaysian counterpart, who was already back in Kuala Lumpur for consultations. Malaysia then barred North Koreans from exiting its soil.More news: U.S. troop deployment in Syria risks entanglement in civil war
"We will wait. We will wait, and if it takes five years we will wait outside".
Authorities later said the substance was VX nerve agent and that the two attackers were recruited by a team of North Koreans.
Asserting its options may well be what Pyongyang feels it's now doing: standing up to the new administration in Washington, flexing what muscle it has against its southern neighbour, and continuing to irritate its Chinese big brother next door.
Azmi said Beijing had a very strong influence over Pyongyang, and Beijing also trusted Kuala Lumpur, so this made the superpower the ideal party to resolve the crisis.
The United States and South Korea have alleged that Pyongyang ordered the poisoning of its leader's estranged sibling, who had been living in exile.
Malaysia is searching for seven North Korean suspects in connection with Kim's assassination, including a North Korean diplomat.
US President Donald Trump meets with parents and teachers at Saint Andrew Catholic School in Orlando, Florida.
Add to that a ban on the export of any nuclear technology or material that could fall into radical hands.
But North Korea has a long history of surprising the worldwide community.
"Malaysia always ensures good relations with all countries".