MALICIOUS — gawid.pdf
MALICIOUS — gawid.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
08d8d0cd52cc2f3f926ea0093747def44d6b3f75d4675959490b5fcc4a48a2b4 - SHA-1:
45113e07d22017ad14f721d05f59c2fb51d53719 - MD5:
8b3f83ccfd54668afe157ecd6d449fb3 - ssdeep:
1536:NGF9skX+WtTfbkYeU6tQHFfDgBznNa9aBgeG2AzJFhy06L:QF9Ru+fbkE0kfsBzIEKeG2AVzy5 - TLSH:
T14F36D0F35093ECCC79D6CB136EA6115E968AD7482273F274189C7B6CE0787AC6E10461 - Submitted as: gawid.pdf
- File type: pdf · Size: 64839 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 22 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/1ef52502-6b00-4b75-8ae3-2be9b207c535/desox.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=vedic+and+buddhist+system+of+education+pdf, https://uploads.strikinglycdn.com/files/1ef52502-6b00-4b75-8ae3-2be9b207c535/desox.pdf, https://uploads.strikinglycdn.com/files/2164ed52-dc80-4c6b-baf2-301d1e3d50f7/zivogepujaba.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9709 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- 250.255.255.239.in-addr.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
1bf36b43181c77a1fed7ba5060b3c2bf67405c9b0243df8ea82fc5b9b045b3c6 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3ce9191822626e4233cf2ccec66f67b5.png -
8ffbf976017aa23f2203f1ef48df8835e856802227628dc4cf387e36dc5c7c22 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=vedic+and+buddhist+system+of+education+pdf
- https://uploads.strikinglycdn.com/files/1ef52502-6b00-4b75-8ae3-2be9b207c535/desox.pdf
- https://uploads.strikinglycdn.com/files/2164ed52-dc80-4c6b-baf2-301d1e3d50f7/zivogepujaba.pdf
- https://uploads.strikinglycdn.com/files/ae67afb5-e318-42c4-a5d7-e72fe678f571/41237781473.pdf
- https://cdn.shopify.com/s/files/1/0483/8545/8327/files/super_pole_riders_game.pdf
- https://cdn.shopify.com/s/files/1/0500/0308/3424/files/stellaris_commercial_pact_influence_cost.pdf
- http://files.lovemehemp.net/uploads/1/3/0/9/130969085/fegaxunoli-rineravad-nogotemamu.pdf
- http://gusizasot.fbtactical.com/uploads/1/3/0/7/130739017/23093.pdf
- http://files.thesingingsommelier.com/uploads/1/3/2/7/132712415/a2625f2ed314.pdf
- http://files.healthandfitnesswtea.com/uploads/1/3/0/7/130739183/girotadejipuwurida.pdf
- http://jebuni.noshellsstageplay.com/uploads/1/3/0/7/130776106/c7677b99fd.pdf
- http://files.long-jewelers.com/uploads/1/3/1/1/131163856/vaxonurik-gunokise-lovusenibo-tujedozasaxose.pdf
- http://files.manorfieldspark.org/uploads/1/3/1/0/131070237/juzalizulizuna.pdf
- http://files.martinlutz-music.dk/uploads/1/3/0/7/130740231/nowogobun-pesedigefiruzug-gilovid-putawavom.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787748791&P2=404&P3=2&P4=Oi25osyNiXF9bkhVZhBIlVtRap%2f2vdbnYtRconRixVoRZn%2bAm%2bwTdzLGylo1n%2bQbqrr5lI9PpJ4IZMQ%2bAQapVw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.lovemehemp.net
- gusizasot.fbtactical.com
- files.thesingingsommelier.com
- files.healthandfitnesswtea.com
- jebuni.noshellsstageplay.com
- files.long-jewelers.com
- files.manorfieldspark.org
- www.w3.org
- purl.org
- ns.adobe.com
- files.martinlutz-music.dk
Embedded IP addresses
- 172.172.255.216
- 135.232.92.137
- 35.173.69.207
- 51.132.193.105
- 20.184.175.13
- 4.247.188.224
- 74.178.240.61
- 20.165.94.46
- 72.145.35.106
- 162.159.142.9
- 74.178.232.29
- 20.42.179.192
- 52.230.60.54
- 4.230.171.124
- 72.154.7.101
- 203.26.79.13
- 4.150.223.111
- 20.231.239.246
- 74.179.77.204
- 172.178.240.162
- 92.223.78.30
- 142.250.207.3
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report