MALICIOUS — 92df7c8da52e3d512402099e051ad66c0af894aa8cc6ec2fda1e7731fe1811d3
MALICIOUS — 92df7c8da52e3d512402099e051ad66c0af894aa8cc6ec2fda1e7731fe1811d3 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
92df7c8da52e3d512402099e051ad66c0af894aa8cc6ec2fda1e7731fe1811d3 - SHA-1:
33cc3bf4b985b94540e732340bbbac9aee1fc80b - MD5:
e18944b00d51799a0fb7ed432b243d0a - ssdeep:
1536:rMjpH+wdI81Dr6G8cpBrW0EJ+yI8nkWuli4nGWg4KWy:8pH+01Dr3JpBipeCSl1jKz - TLSH:
T18436D0E3116BED4CBA8F7B4BBCBB327590CDE345A166DA90008C8758D1ACA7DBC25500 - Submitted as: 92df7c8da52e3d512402099e051ad66c0af894aa8cc6ec2fda1e7731fe1811d3
- File type: pdf · Size: 68084 bytes
- Verdict: malicious (98/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 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 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 12 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://youkuvpn.com/upload/files/gatofubevexixefixedex.pdf, http://noahmission.org/dataroom/file/zutekemeboxulox.pdf, https://braintreeclinics.com/app/webroot/img/files/zurupemupibew.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1016 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- _dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=normocytic+red+blood+cells
- https://youkuvpn.com/upload/files/gatofubevexixefixedex.pdf
- http://noahmission.org/dataroom/file/zutekemeboxulox.pdf
- https://braintreeclinics.com/app/webroot/img/files/zurupemupibew.pdf
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613fac1cb56ca---64803215170.pdf
- http://kenshopvn.com/uploads/files/kitogugazitudirowabarap.pdf
- http://sakesushilakehavasu.com/uploads/files/jupadagixakazekajam.pdf
- http://leylatoprak.com/userfiles/file/28069267469.pdf
- http://myxroad.net/upload/userfiles/file///nedanetomevatuwemar.pdf
- https://tutorlookup.com/ckeditor/ckfinder/userfiles/files/657346345.pdf
- https://stiglic.sk/userfiles/file/newevusazinigus.pdf
- http://mayjack.com/upload/files/xezurumiluvi.pdf
- http://www.ochoadentalcare.com/tacgestorcontenidos_ochoa/documentos/file/
- https://truongdongkinh.phapluatvietnam.com/upload/ckupload/files/bunoxupivokuzugup.pdf
- http://www.mkkdigital.pt/wp-content/plugins/formcraft/file-upload/server/content/files/1615108049a66c---98356430164.pdf
- http://smartickgroup.com/userfiles/76614401229.pdf
- https://cicadit.ro/UserFiles/file/nuwavijiwuradotilugiru.pdf
- http://soyaksiesta3.com/userfiles/file/9751245974.pdf
- http://thongthien.vn/upload/files/33737602551.pdf
- https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/1rn3tv1hcq4tmdfc73bm0mib5g/97663504238.pdf
- http://venusland.vn/app/webroot/img/files/zupalisorugoburoxolek.pdf
- https://bloomlight.pl/_bloom/file/66373462410.pdf
- http://tanabuauto.com/js/upload/files/35044185838.pdf
- http://papierplus.pl/userfiles/file/bopeloxex.pdf
- http://daltan.hu/userfiles/file/18390053509.pdf
Embedded domains
- feedproxy.google.com
- youkuvpn.com
- noahmission.org
- braintreeclinics.com
- mijneigenlift.nl
- kenshopvn.com
- sakesushilakehavasu.com
- leylatoprak.com
- myxroad.net
- tutorlookup.com
- mayjack.com
- www.ochoadentalcare.com
- truongdongkinh.phapluatvietnam.com
- smartickgroup.com
- soyaksiesta3.com
- sandalyecenneti.com
- bloomlight.pl
- tanabuauto.com
- papierplus.pl
- www.novet.de
- stiglic.sk
- www.mkkdigital.pt
- cicadit.ro
- thongthien.vn
- venusland.vn
Embedded IP addresses
- 85.210.196.11
- 57.154.63.210
- 20.184.175.23
- 52.123.252.235
- 52.110.12.19
- 4.230.171.124
- 135.233.95.144
- 20.247.184.197
- 51.11.192.48
- 20.165.94.63
- 92.223.78.30
- 72.145.35.106
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report