MALICIOUS — normal_5fc9818070f94.pdf
MALICIOUS — normal_5fc9818070f94.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:
6ed401b970ec48ce29094f12c993471ffbadd178312af17ba455495b241e7ebe - SHA-1:
75114749bca0cd27a9e272446639db1498ece9cd - MD5:
7d7dc3f2500f868e823cdbf1f6b9ffbb - ssdeep:
1536:7VrjjkBZOJFYGSzlDorSXjInC3XJkOk5DdW+kr4i:RqOYGIlDorDC3Xjk5w+k9 - TLSH:
T11436E1F7A08BEE88E3C657536AF641182589D78C7137A3B11544BA1CC8A82FD7E50E31 - Submitted as: normal_5fc9818070f94.pdf
- File type: pdf · Size: 66420 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 15 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/f9db55a2-83f2-485a-9015-fa6cebd0d94a/92309064689.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?utm_term=pioneer+bluetooth+adapter, https://cdn-cms.f-static.net/uploads/4413867/normal_5f97d2e201b78.pdf, https://vezaxudikofexi.weebly.com/uploads/1/3/4/6/134654587/nanadoluwejezuz.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 (3 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9618 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
- ntp.ubuntu.com
- 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=1787778388&P2=404&P3=2&P4=RffFDkbXo4qSC%2flTaChnt%2bkKODoBIkB2uNwlFkpHGwdgHlrgEK2RGmYplaW8XbgoyvLGrSq2ERwVgiPt7UwWjA%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=1787778435&P2=404&P3=2&P4=Aa9w0ETD4B4dlqOI%2fF9LVkBXEwJuPlit2Jiz4EjFzb4DoIU5MeowPHS3MVvzlcqnWQ2PGhZ4XaQ%2fyqVXKKSuuQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\eafae8ff22ae7e019f32eee7a0de0b99.png -
38934e29a05f99ee523c5864e8599b242776ab26f7339befe6f7ad371bfc95ba - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
7003487fe9ce3d260d628b9f9b62e2931972dbac7f506373aaa83e32c9f9e67f - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?utm_term=pioneer+bluetooth+adapter
- https://s3.amazonaws.com/juduk/xekusevuwe.pdf
- https://cdn-cms.f-static.net/uploads/4413867/normal_5f97d2e201b78.pdf
- https://s3.amazonaws.com/leguvefu/the_great_panchatantra_tales.pdf
- https://vezaxudikofexi.weebly.com/uploads/1/3/4/6/134654587/nanadoluwejezuz.pdf
- https://s3.amazonaws.com/jinabisura/block_ads_in_all_android_apps.pdf
- https://s3.amazonaws.com/xukonakefules/96104518177.pdf
- https://fopimakalegej.weebly.com/uploads/1/3/0/7/130738542/e422d11a.pdf
- https://uploads.strikinglycdn.com/files/f9db55a2-83f2-485a-9015-fa6cebd0d94a/92309064689.pdf
- https://wobadudubabu.weebly.com/uploads/1/3/4/5/134510413/2672581.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=1787778388&P2=404&P3=2&P4=RffFDkbXo4qSC%2flTaChnt%2bkKODoBIkB2uNwlFkpHGwdgHlrgEK2RGmYplaW8XbgoyvLGrSq2ERwVgiPt7UwWjA%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=1787778435&P2=404&P3=2&P4=Aa9w0ETD4B4dlqOI%2fF9LVkBXEwJuPlit2Jiz4EjFzb4DoIU5MeowPHS3MVvzlcqnWQ2PGhZ4XaQ%2fyqVXKKSuuQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- vezaxudikofexi.weebly.com
- fopimakalegej.weebly.com
- uploads.strikinglycdn.com
- wobadudubabu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.171
- 52.110.12.4
- 52.110.12.55
- 4.230.171.124
- 74.178.240.51
- 20.231.239.246
- 52.123.128.14
- 74.179.77.204
- 135.233.45.222
- 74.179.71.159
- 203.26.79.13
- 52.123.252.193
- 48.192.143.121
- 20.42.179.204
- 13.69.116.108
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report