File scan report
Verdict Malicious
Is Snap Gene_ 8. 2. 2. dmg safe? No, we rate this exact file malicious.
A tiny disk image posing as SnapGene that several major antivirus engines identify as a macOS password-stealing trojan from the AMOS stealer family; do not open it.
Read the whole reasonShow less
Strong evidence · Two or more major antivirus engines agree.
Delete this disk image without opening it, and download the software only from its official developer. If it was already run, change your passwords from a clean device and scan the Mac.
What to do now4 steps
This file is harmful. Don't run it, and remove it.
If you haven't installed it
Don't install this file. Move it to the Trash, then empty the Trash.
If you already installed it
Disconnect the device from the internet, then run a full scan with your security software.
From another device you trust, change the passwords of your important accounts (email and banking first) and turn on two-step verification.
If the scan keeps finding it, or the device still acts strangely, scan again with a second-opinion scanner from another company; if that doesn't fix it, back up your personal files and reinstall macOS.
If you already ran it, do these in order.
If you opened or installed it
Avoid banking and sign-ins on that device until it is clean. These free MalwareTips guides walk you through it.
- Remove malware from a MacClear step-by-step instructions. (opens malwaretips.com in a new tab)
- Ask for free help on the MalwareTips forumMac malware removal help, answered by volunteers. (opens malwaretips.com in a new tab)
Paste this report's link in your topic so helpers can see what was found.
Antivirus results
9 of 60 flagged
- Flagged 9
- No detection 51
- No result 15
- Code signing Not applicable
- Test run Not run
- First seen Today
Chapter 02
Why we think so
4 points against it and 0 in its favour, checked against the scan evidence.
The reasoning behind this verdict
9 of the 60 antivirus engines that checked it flagged this macOS disk image, including Kaspersky (AMOS), Ikarus (MioLab stealer) and ESET (password stealer). It claims to be SnapGene 8.2.2 yet is only about 650 KB, far too small for the real app. It was first seen on Oct 27, 2026 from a single source, which fits a fake-installer lure.
Five major antivirus engines flag the file. They represent four scan engines, since Avast/AVG and Avira/F-Secure each share one. Kaspersky and Ikarus both name macOS stealer families associated with AMOS, and ESET labels it a password-stealing trojan. The file name suggests a scientific software installer, but its size of roughly 650 KB does not fit a genuine application image. It has been seen from only one source, first on Oct 27, 2026. No observation from the test run or contacted-host check is available, but the agreement between independent engines on a credential stealer is strong on its own.
What We Detected
9 of the 60 antivirus engines that checked it flagged this Macintosh disk image. Kaspersky reports HEUR:Trojan-PSW.OSX.Amos.bg and Ikarus reports Trojan-Spy.OSX.MioLabStealer. ESET-NOD32 labels it OSX/PSW.Agent.KW, a password-stealing trojan, and Avira, F-Secure, Avast and AVG add generic macOS agent detections. Our static analysis completed without matching any of our rules.
Threat Behavior
The AMOS family of macOS stealers usually arrives as a fake installer for popular software. It typically asks for the user's password and then harvests browser data, saved passwords, keychain contents and cryptocurrency wallets. No sandbox run is available for this file, so this behaviour was not observed here; the assessment rests on the engine labels. The disk image is only about 650 KB, which is not consistent with the real application it claims to be.
What To Do Now
Do not open or mount the disk image, and delete it. If you already ran it or entered your password, change your passwords from a clean device, review your browser sessions and crypto wallets, and scan the Mac with up-to-date security software. Get the software only from the developer's official site.
Where this verdict could be wrong2 caveats
- No sandbox run is available, so the stealing behaviour the engines describe was not observed when it ran.
- Most of the 60 engines that analysed the file did not flag it, including BitDefender, Microsoft and Fortinet.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- Several major antivirus engines identify the file as a macOS password-stealing trojan.
- Two independent engines name AMOS-related stealer families.
- The image claims to be a well-known application but is far too small to be the real installer.
- It was seen from only one source and first appeared on Oct 27, 2026.
7 sources checked · 5 complete · 1 not run · 1 not needed or not applicable. See every source
Chapter 03
What it did in our test
No completed test run is saved for this file.
Threat context
How password stealers work
A password stealer runs quietly in the background and copies your private data, such as saved passwords, browser cookies, autofill details and crypto wallets, then sends it to criminals. You usually won't notice anything.
Bottom line:Stolen logins are used to break into your accounts or sold in bulk, so change passwords from another device.
Chapter 04
Technical details
9 of the 60 antivirus engines that checked it flag it.
No risky structure found
We opened the uploaded file in an isolated sandbox and read its structure without running it.
Checked on Oct 27, 2026 while the file was uploaded. MalwareTips deleted its copy afterwards; VirusTotal keeps the uploaded file.
Sources checked
Every check behind this verdict
7 sources checked · 5 complete · 1 not run · 1 not needed or not applicable. Complete means the check returned a usable result; it does not mean the file is safe.
Engines that flagged it 9
- Avast (major engine)MacOS:Agent-BOK [Susp]
- AVG (major engine)MacOS:Agent-BOK [Susp]
- Avira (major engine)TR/OSX.Agent.BOK
- ESET-NOD32 (major engine)OSX/PSW.Agent.KW trojan
- F-Secure (major engine)Trojan.TR/OSX.Agent.BOK
- Ikarus (major engine)Trojan-Spy.OSX.MioLabStealer
- Kaspersky (major engine)HEUR:Trojan-PSW.OSX.Amos.bg
- CynetMalicious (score: 99)
File fingerprint
- Last analyzed
- Oct 27, 2026, 1:51 AM UTC
- SHA-256
cada17c9fdaf5aea39350cb8b9f74374c912f275d542a3f7e2c014c391de5c84- SHA-1
7dbc3d19cc32ada96af30f1672b7309fe11c3421- MD5
160dae32574db53ab621c5da9d5dabc8
About this file
SnapGene_8.2.2.dmg is a Macintosh Disk Image file of 649.4 kB.
- Type and size
- Macintosh Disk Image · 649.4 kB
- Signer
- Not applicable
- First seen
- Oct 27, 2026On VirusTotal.
- Submitted by
- 1 sourceRarely seen: few people have submitted this exact file.
First scanned
Antivirus consensus
9 of 60 engines flagged this file
15 of the 75 engines returned no result for this file (file type not supported, or the scan did not finish), so they did not check it.
The 9 detections come from 7 independent scan engines: several vendors license the same engine, so their results are one vote.
- Tier-118 engines5flagged7 vendors sharing 5 engines
- Tier-231 engines1flagged
- Low-trust11 engines1flagged
View all 75 engine results
- AvastMalicious: MacOS:Agent-BOK [Susp]
- AVGMalicious: MacOS:Agent-BOK [Susp]
- AviraMalicious: TR/OSX.Agent.BOK
- CynetMalicious: Malicious (score: 99)
- ESET-NOD32Malicious: OSX/PSW.Agent.KW trojan
- F-SecureMalicious: Trojan.TR/OSX.Agent.BOK
- GoogleMalicious: Detected
- IkarusMalicious: Trojan-Spy.OSX.MioLabStealer
- KasperskyMalicious: HEUR:Trojan-PSW.OSX.Amos.bg
- AcronisClean
- AhnLab-V3Clean
- AlibabaNo result
- alibabacloudClean
- ALYacClean
- Antiy-AVLClean
- APEXNo result
- ArcabitClean
- Avast-MobileNo result
- BitDefenderClean
- BitDefenderFalxNo result
- BkavClean
- CAT-QuickHealClean
- ClamAVClean
- CMCClean
- CrowdStrikeClean
- CTXNo result
- CylanceNo result
- DeepInstinctNo result
- DrWebClean
- ElasticNo result
- EmsisoftClean
- FortinetClean
- GDataClean
- GridinsoftClean
- huorongClean
- JiangminClean
- K7AntiVirusClean
- K7GWClean
- KingsoftClean
- LionicClean
- MalwarebytesClean
- MaxSecureClean
- McAfeeDClean
- MicrosoftClean
- MicroWorld-eScanClean
- NANO-AntivirusClean
- PaloaltoNo result
- PandaClean
- RisingClean
- SangforClean
- SentinelOneNo result
- SkyhighClean
- SophosClean
- SUPERAntiSpywareClean
- SymantecClean
- SymantecMobileInsightNo result
- TACHYONClean
- tehtrisNo result
- TencentClean
- TrapmineNo result
- TrellixENSClean
- TrendMicroClean
- TrendMicro-HouseCallClean
- TrustlookNo result
- VaristClean
- VBA32Clean
- VIPREClean
- VirITClean
- ViRobotClean
- WebrootNo result
- XcitiumClean
- YandexClean
- ZillyaClean
- ZoneAlarmClean
- ZonerClean
How widely this file has been seen
Barely seen in the wild and first surfaced recently. 9 antivirus detections make that low prevalence materially relevant, but rarity alone is not proof of malware.
Chapter 05
Questions & answers
Short answers to the 8 questions people ask most about this file.
Is SnapGene_8.2.2.dmg a virus?
What is SnapGene_8.2.2.dmg?
How many antivirus engines detected SnapGene_8.2.2.dmg?
What should I do if I already installed SnapGene_8.2.2.dmg?
How do I remove SnapGene_8.2.2.dmg?
What kind of malware is SnapGene_8.2.2.dmg?
What is the SHA-256 hash of SnapGene_8.2.2.dmg?
How up to date is this analysis of SnapGene_8.2.2.dmg?
Community
Member reviews and reports for this exact file hash.