MALICIOUS — undertale_music_download.pdf
MALICIOUS — undertale_music_download.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
4ce6989f30e74d869c4c8febf79322a16e1eb6b991e5235dabbbf86d8f4d2ccb - SHA-1:
f4fbf6d4b5eaa827de5e66402cad92f462a2cd7c - MD5:
d055f2e5945ef8e01902b4f6a4fc82b8 - ssdeep:
1536:59tbFlWXQhbW8snbGDmoglYnaymQhQ411ZRtltUewobSiT:JvW8bvsnKv2QaMTjB7 - TLSH:
T1A337D1F3B193DCCD6662AB636D61152DB59AC248B032DBA44644BA6C84FC7FD5E30C20 - Submitted as: undertale_music_download.pdf
- File type: pdf · Size: 73031 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/c82fee44-544b-4fbc-a93a-9054ab57c068/24330103314.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffnew.ru/strik?utm_term=undertale+music+download, https://static1.squarespace.com/static/5fbfb2312cf09257bd651d14/t/5fc19a3ff3de5e49b5a12ccd/1606523455443/wotlk_warrior_leveling_guide.pdf, https://uploads.strikinglycdn.com/files/c82fee44-544b-4fbc-a93a-9054ab57c068/24330103314.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9718 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
- desktop-hsgcbep
- 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
- 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
- 252.0.0.224.in-addr.arpa
- 250.255.255.239.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8ca0d0bdfdfdc1eca6378b2e2eb719acf9307c7229fa817c6b5f746c8d56767f - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\637e784cc805acb46960c8e9232175cf.png -
30970c67c01f480a6e1939cf9c0e47232d23b77bfa192c402ec1244521a09d45 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://traffnew.ru/strik?utm_term=undertale+music+download
- https://static1.squarespace.com/static/5fbfb2312cf09257bd651d14/t/5fc19a3ff3de5e49b5a12ccd/1606523455443/wotlk_warrior_leveling_guide.pdf
- https://s3.amazonaws.com/wenobagupexekap/cost_analysis_report_in_sap_pm.pdf
- https://s3.amazonaws.com/fipijife/reported_speech_interrogative_sentences_exercises.pdf
- https://uploads.strikinglycdn.com/files/c82fee44-544b-4fbc-a93a-9054ab57c068/24330103314.pdf
- https://cdn-cms.f-static.net/uploads/4446942/normal_5fbd39718bf57.pdf
- https://cdn-cms.f-static.net/uploads/4414849/normal_5fafe310e6b78.pdf
- https://uploads.strikinglycdn.com/files/49d72342-3a46-4bb8-9691-9276fdaf6f39/dowatigegil.pdf
- https://static1.squarespace.com/static/5fc328402e537a05ef17c917/t/5fc406ed6457125654b92949/1606682350004/mary_poppins_auditions_near_me.pdf
- https://cdn-cms.f-static.net/uploads/4373243/normal_5f91deec6d46b.pdf
- https://cdn-cms.f-static.net/uploads/4494877/normal_5fad4cc6dbb13.pdf
- https://s3.amazonaws.com/xanebavifamopez/citizen_kane_movie_script.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=1787760444&P2=404&P3=2&P4=FkP%2fSnJeXkA3IZi%2fzLtrEfCTkLq3PKOmdYHdQqHBnAr3UxmqAzqWIU7WaipQLg%2f54SoDeXKgJPJrH%2bXw%2fVrPcg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787760464&P2=404&P3=2&P4=RZkVFsyf%2f%2fkNO1lDhVLYax5Kd5MUMOCcumQk7FMoW0TGCQpJkUmKwHiEYgZ%2bv2osWhUFJk%2f0BCFTXAmumAVRmQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- traffnew.ru
- static1.squarespace.com
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.79.150.122
- 74.179.77.204
- 74.178.232.29
- 172.172.255.216
- 20.184.175.3
- 20.42.65.93
- 162.159.142.9
- 52.123.252.239
- 52.110.12.51
- 4.144.132.223
- 4.230.171.124
- 40.84.85.40
- 135.233.95.80
- 72.145.35.106
- 203.26.79.13
- 52.123.129.14
- 135.233.95.144
- 40.79.163.155
- 20.42.73.26
- 48.200.63.27
- 20.184.175.14
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report