MALICIOUS — normal_601da3409b90d.pdf
MALICIOUS — normal_601da3409b90d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9766a4911bc847dea38e0245d38d294570255ac40198894ebb2893145d9ff6dc - SHA-1:
c615f543ece9fd837153057cb122222e92116287 - MD5:
e2553e8be290961d42d952826428ac85 - ssdeep:
1536:xHOfMmY2fq1JAXJa+VUskl68cC7JAUdcxLtoNUG/QbAkEwxFYhrCdgTlO05A:ROfMmY2+AXJ1VRkl69C7qUdcDGggwYNC - TLSH:
T13337D0F3719BCE8CBF8AA7A355D605184499E24C29329BA584DCBB1CC47C3BED911E40 - Submitted as: normal_601da3409b90d.pdf
- File type: pdf · Size: 74458 bytes
- Verdict: malicious (98/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!E2553E8BE290
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 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 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4465277/normal_5fc9fbe89897c.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 13 external host(s) at runtime (7 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://leonvi.ru/123?utm_term=gothic+bedroom+sets+for+sale, https://cdn.sqhk.co/pilimisoduk/Feigjen/woodworker_s_journal_review.pdf, https://cdn.sqhk.co/lenawemijixe/jahcjgO/mit_application_login.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9789 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
19380d1cebeedd442394c0321e4fac45c5ded0d8fe2c841f270650702619d578 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e12c8c726479ee043a90a895f92832c8.png -
fd884683d784ed7b8c40df410d277bd05af5a27a8c7410464017ac8e5f2b0be9 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://leonvi.ru/123?utm_term=gothic+bedroom+sets+for+sale
- https://cdn.sqhk.co/pilimisoduk/Feigjen/woodworker_s_journal_review.pdf
- https://cdn.sqhk.co/lenawemijixe/jahcjgO/mit_application_login.pdf
- http://mainsale.info/92554570374r2itj.pdf
- https://cdn.sqhk.co/zodavujera/hhCn4z5/shooting_in_kingston_jamaica_2020.pdf
- https://static.s123-cdn-static.com/uploads/4465277/normal_5fc9fbe89897c.pdf
- http://smartcreditscore.info/giwogesepalupebunip6b7l.pdf
- http://mon-cmbretagne.best/tolstoy_death_of_ivan_ilyichpjzqz.pdf
- https://cdn.sqhk.co/jofutagi/gihjeAw/73729256466.pdf
- http://lavka-karamel.ru/emoji_keyboard_android_2.3.6ae9r3.pdf
- https://cdn.sqhk.co/bijukipuj/iaFchdv/gangstar_crime_city_game_apkpure.pdf
- https://cdn.sqhk.co/xejoverol/jbjiO50/wibukibodizasi.pdf
- https://cdn.sqhk.co/gonibowijum/jdjaGwd/kokaxavebojijiba.pdf
- http://lnstagram-copyright-supports.com/test_de_dones_espiritualesqhdx6.pdf
- http://biomanua.website/89197201561jw6up.pdf
- https://cdn.sqhk.co/sebixodof/hbwibvT/55473290236.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
Embedded domains
- leonvi.ru
- cdn.sqhk.co
- mainsale.info
- static.s123-cdn-static.com
- smartcreditscore.info
- lavka-karamel.ru
- lnstagram-copyright-supports.com
- www.w3.org
- purl.org
- ns.adobe.com
- mon-cmbretagne.best
- biomanua.website
Embedded IP addresses
- 172.215.188.225
- 52.253.84.76
- 4.230.171.124
- 74.178.240.51
- 135.233.95.144
- 135.233.95.80
- 72.145.35.108
- 203.26.79.13
- 104.208.16.94
- 74.179.77.204
- 92.223.78.30
- 52.168.117.168
- 13.69.116.108
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report