Azoundria at 21:50, 21 January 2025

2025-01-21T21:50:18Z

← Older revision		Revision as of 15:50, 21 January 2025
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	{{Unattributed Sources}}		{{Unattributed Sources}}

	[[File:Binancesecurity.jpg\|thumb\|Binance Smart Chain]]The GAGAW token was launched in a new smart contract on the Binance smart chain on November 23rd. Unfortunately, there was a vulnerability in the token transfer logic, which was later exploited on December 2nd. This resulted in a loss of roughly $70k. It's unclear where the GAGAW community resides, or what their response has been. <ref name="bscscan-17348" /><ref name="coinmarketcap-17349" /><ref name="apespace-17350" /><ref name="tenarmoralerttwitter-17351" /><ref name="0xcommitauditstwitter-17352" /><ref name="0xnicklfranklintwitter-17353" /><ref name="nickfranklin-17354" /><ref name="bscscan-17355" /><ref name="bscscan-17356" />		[[File:Binancesecurity.jpg\|thumb\|Binance Smart Chain]]The GAGAW token was launched in a new smart contract on the Binance smart chain on November 23rd. Unfortunately, there was a vulnerability in the token transfer logic, which was later exploited on December 2nd. This resulted in a loss of roughly $70k. It's unclear where the GAGAW community resides, or what their response has been. <ref name="bscscan-17348" /><ref name="coinmarketcap-17349" /><ref name="apespace-17350" /><ref name="tenarmoralerttwitter-17351" /><ref name="0xcommitauditstwitter-17352" /><ref name="0xnicklfranklintwitter-17353" /><ref name="nickfranklin-17354" /><ref name="bscscan-17355" /><ref name="bscscan-17356" /><ref name="unnamed-17357" />

	== About GAGAW ==		== About GAGAW ==
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	<ref name="bscscan-17355">[https://bscscan.com/address/0x86c5e027ffd8868278e1e113f65571055a10951c GAGAW exploiter \| Address 0x86c5e027ffd8868278e1e113f65571055a10951c \| BscScan] (Accessed Jan 20, 2025)</ref>		<ref name="bscscan-17355">[https://bscscan.com/address/0x86c5e027ffd8868278e1e113f65571055a10951c GAGAW exploiter \| Address 0x86c5e027ffd8868278e1e113f65571055a10951c \| BscScan] (Accessed Jan 20, 2025)</ref>

	<ref name="bscscan-17356">[https://bscscan.com/tx/0x639bb09558f4c3ef4ff1c0a81da530f23315db6d6fe08d2f7dd5079070d23ffe BNB Smart Chain Transaction Hash (Txhash) Details \| BscScan] (Accessed Jan 20, 2025)</ref></references>		<ref name="bscscan-17356">[https://bscscan.com/tx/0x639bb09558f4c3ef4ff1c0a81da530f23315db6d6fe08d2f7dd5079070d23ffe BNB Smart Chain Transaction Hash (Txhash) Details \| BscScan] (Accessed Jan 20, 2025)</ref>

			<ref name="unnamed-17357">[https://twitter.com/TenArmorAlert/status/1863781549445169394 @TenArmorAlert Twitter] (Accessed Jan 21, 2025)</ref></references>

Azoundria: Created page with "{{Imported Case Study With About|source=https://www.quadrigainitiative.com/casestudy/gagawcontractflawedtokentransferlogicexploited.php}} {{Unattributed Sources}} Binance Smart ChainThe GAGAW token was launched in a new smart contract on the Binance smart chain on November 23rd. Unfortunately, there was a vulnerability in the token transfer logic, which was later exploited on December 2nd. This resulted in a loss of roughly $70k. It's..."

2025-01-20T23:12:36Z

Created page with "{{Imported Case Study With About|source=https://www.quadrigainitiative.com/casestudy/gagawcontractflawedtokentransferlogicexploited.php}} {{Unattributed Sources}} thumb|Binance Smart ChainThe GAGAW token was launched in a new smart contract on the Binance smart chain on November 23rd. Unfortunately, there was a vulnerability in the token transfer logic, which was later exploited on December 2nd. This resulted in a loss of roughly $70k. It's..."

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{{Imported Case Study With About|source=https://www.quadrigainitiative.com/casestudy/gagawcontractflawedtokentransferlogicexploited.php}}
{{Unattributed Sources}}

[[File:Binancesecurity.jpg|thumb|Binance Smart Chain]]The GAGAW token was launched in a new smart contract on the Binance smart chain on November 23rd. Unfortunately, there was a vulnerability in the token transfer logic, which was later exploited on December 2nd. This resulted in a loss of roughly $70k. It's unclear where the GAGAW community resides, or what their response has been. <ref name="bscscan-17348" /><ref name="coinmarketcap-17349" /><ref name="apespace-17350" /><ref name="tenarmoralerttwitter-17351" /><ref name="0xcommitauditstwitter-17352" /><ref name="0xnicklfranklintwitter-17353" /><ref name="nickfranklin-17354" /><ref name="bscscan-17355" /><ref name="bscscan-17356" />

== About GAGAW ==
GAGAW is a token launched on the Binance smart chain.

== The Reality ==
This sections is included if a case involved deception or information that was unknown at the time. Examples include:

* When the service was actually started (if different than the "official story").
* Who actually ran a service and their own personal history.
* How the service was structured behind the scenes. (For example, there was no "trading bot".)
* Details of what audits reported and how vulnerabilities were missed during auditing.

== What Happened ==
"The GAGAW (GAGAW) on BSC is suspected to have been attacked, resulting in a loss of approximately $70K."
{| class="wikitable"
|+Key Event Timeline - GAGAW Contract Flawed Token Transfer Logic Exploited
!Date
!Event
!Description
|-
|November 23rd, 2024 9:05:59 AM MST
|GAGAW Smart Contract Created
|The GAGAW smart contract was first created on the Binance smart chain.
|-
|December 2nd, 2024 10:28:21 AM MST
|Binance Smart Chain Attack
|The attack transaction is accepted to the Binance Smart Chain.
|-
|December 2nd, 2024 5:26:00 PM MST
|TenArmor Tweet Posted
|The TenArmor security team posts a tweet about the exploit at a high level, with losses estimated at $70k.
|-
|December 2nd, 2024 8:05:00 PM MST
|TenArmor Analysis
|TenArmor completes a further analysis of the exploit and shares a detailed breakdown of the exploit.
|-
|December 9th, 2024 11:33:00 PM MST
|Nick L Franklin Posts
|Nick L Franklin posts an analysis of the exploit.
|-
|December 16th, 2024 11:51:00 AM MST
|0xCommit Summary Inclusion
|The exploit is included along with many others in a "Weekly hack track" put together by 0xCommit.
|}

== Technical Details ==
"The primary issue lies in the flawed accounting logic within the token's transfer function.

When a transfer is mistakenly identified as a removeLiquidity action, the recipient’s balance is increased by the balance of the 0xdead address.

This allowed the attacker to repeatedly simulate removeLiquidity transfers, accumulating a significant amount of tokens effortlessly.

It's unclear what the true intent behind this logic is—perhaps a simple typo or even a deliberate backdoor?

Additionally, the decision logic for removeLiquidity and addLiquidity can be manipulated through token transfers.

Despite restrictions on buying and selling, the attacker bypassed these limitations by simulating addLiquidity transfers, ultimately securing profit.

Interestingly, the attacker deposited the profits into a pre-created Uniswap pair."

== Total Amount Lost ==
The total amount lost has been estimated at $70,000 USD.

How much was lost and how was it calculated? If there are conflicting reports, which are accurate and where does the discrepancy lie?

== Immediate Reactions ==
"Our system has detected a suspicious attack involving #GAGAW on #BSC, resulting in an approximately loss of $69.7K."

== Ultimate Outcome ==
What was the end result? Was any investigation done? Were any individuals prosecuted? Was there a lawsuit? Was any tracing done?

== Total Amount Recovered ==
There do not appear to have been any funds recovered in this case.

What funds were recovered? What funds were reimbursed for those affected users?

== Ongoing Developments ==
What parts of this case are still remaining to be concluded?
== Individual Prevention Policies ==
{{Prevention:Individuals:Placeholder}}

{{Prevention:Individuals:End}}

== Platform Prevention Policies ==
{{Prevention:Platforms:Placeholder}}

{{Prevention:Platforms:End}}

== Regulatory Prevention Policies ==
{{Prevention:Regulators:Placeholder}}

{{Prevention:Regulators:End}}

== References ==
<references><ref name="bscscan-17348">[https://bscscan.com/tx/0xa086dbce30bb6aa94e4de13079654992f435d969485aa5047e0ccedabf06ed0e BNB Smart Chain Transaction Hash (Txhash) Details | BscScan] (Accessed Jan 20, 2025)</ref>

<ref name="coinmarketcap-17349">[https://coinmarketcap.com/dexscan/bsc/0x0aa9fec6e8a2448a9a9ea58dc65d9102274c85d6/ GAGAW/USDT Real-time On-chain PancakeSwap v2 (BSC) DEX Data] (Accessed Jan 20, 2025)</ref>

<ref name="apespace-17350">[https://apespace.io/bsc/0x3ee9934da662ccf3cbb087cf096ef9e28ecbe017 https://apespace.io/bsc/0x3ee9934da662ccf3cbb087cf096ef9e28ecbe017] (Accessed Jan 20, 2025)</ref>

<ref name="tenarmoralerttwitter-17351">[https://twitter.com/TenArmorAlert/status/1863741508970516830 @TenArmorAlert Twitter] (Accessed Jan 20, 2025)</ref>

<ref name="0xcommitauditstwitter-17352">[https://twitter.com/0xCommitAudits/status/1868730771013505341 @0xCommitAudits Twitter] (Accessed Jan 20, 2025)</ref>

<ref name="0xnicklfranklintwitter-17353">[https://twitter.com/0xNickLFranklin/status/1866370584344764458 @0xNickLFranklin Twitter] (Accessed Jan 20, 2025)</ref>

<ref name="nickfranklin-17354">[https://nickfranklin.site/2024/12/10/gagaw-token-exploit/ GAGAW token exploit. – Defi hack analysis] (Accessed Jan 20, 2025)</ref>

<ref name="bscscan-17355">[https://bscscan.com/address/0x86c5e027ffd8868278e1e113f65571055a10951c GAGAW exploiter | Address 0x86c5e027ffd8868278e1e113f65571055a10951c | BscScan] (Accessed Jan 20, 2025)</ref>

<ref name="bscscan-17356">[https://bscscan.com/tx/0x639bb09558f4c3ef4ff1c0a81da530f23315db6d6fe08d2f7dd5079070d23ffe BNB Smart Chain Transaction Hash (Txhash) Details | BscScan] (Accessed Jan 20, 2025)</ref></references>

GAGAW Contract Flawed Token Transfer Logic Exploited - Revision history

Azoundria at 21:50, 21 January 2025