MALICIOUS — d19058349986282cf9e3259b25db6fb7c6400343d9afc93f3935e56a02d46fb0
MALICIOUS — d19058349986282cf9e3259b25db6fb7c6400343d9afc93f3935e56a02d46fb0 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d19058349986282cf9e3259b25db6fb7c6400343d9afc93f3935e56a02d46fb0 - SHA-1:
93875d39db289b776ac475f3dffc7de6f60e6da7 - MD5:
ee52604911d5bacb6de8a4b5b135bdd0 - ssdeep:
1536:OZGZjO2KNfOzYs23DIQxEXM7cqhv0n9z3WOpOaZEWWKRYE30tadH8vUon/:SG5HKNOYs2zI7XM7nF02aZaKybtadH6/ - TLSH:
T1EC38C0F321D7CD8CB75BDB53AAAA11AD508AD7885122DF100088B76CC5BC9BD7F10952 - Submitted as: d19058349986282cf9e3259b25db6fb7c6400343d9afc93f3935e56a02d46fb0
- File type: pdf · Size: 83670 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 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 99/100 is the fusion of 9 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 8 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: http://www.llmhospital.com/www/js/ckfinder/userfiles/files/gekigon.pdf, https://www.adcgrain.com/wp-content/plugins/super-forms/uploads/php/files/1a2e1acd124715a75b76c43bb412436f/daminubulatat.pdf, https://namastehealth.in/wp-content/plugins/super-forms/uploads/php/files/kn6shvil4rcmocjfisg44c1k16/73235083241.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)
1158 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._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/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=out+of+date+ear+drops
- http://www.llmhospital.com/www/js/ckfinder/userfiles/files/gekigon.pdf
- https://www.adcgrain.com/wp-content/plugins/super-forms/uploads/php/files/1a2e1acd124715a75b76c43bb412436f/daminubulatat.pdf
- https://namastehealth.in/wp-content/plugins/super-forms/uploads/php/files/kn6shvil4rcmocjfisg44c1k16/73235083241.pdf
- http://synagoge-stommeln.de/ckfinder/userfiles/files/sexudirub.pdf
- https://catherinehourihan.art/wp-content/plugins/super-forms/uploads/php/files/c31a48f1078b554cc0a660b47d0d3a64/kesada.pdf
- http://dansecyr.ca/pdf/file/sobejalirepoziwimewogan.pdf
- https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/1610ed9d759056---javipatu.pdf
- http://demenagements-remond.fr/userfiles/file/20210803084336.pdf
- https://dusunceokulu.net/resimler/files/43413162847.pdf
- https://www.ferienhof-schneider.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607eed2ac20d7---kevebasepanerosikeverugep.pdf
- https://hitpoint.tw/userfiles/file/2787205356.pdf
- https://magicdiscoradio.hu/userfiles/file/37596520109.pdf
- http://ig-einheitsloks.de/medien/file/87833625110.pdf
- http://fitsiluet.cz/data/file/sejefitujujarero.pdf
- http://churchliferesources.org/wp-content/plugins/formcraft/file-upload/server/content/files/1609a117286f62---67194607135.pdf
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/a7kdoj729eb25vc1olaur18rmi/59884794154.pdf
- https://completecollegestrategies.com/wp-content/plugins/super-forms/uploads/php/files/0047b7136ba3f972fb7bd7fb367d7f20/wiwalewodejukuj.pdf
- http://cappellastudio.it/userfiles/files/30003538628.pdf
- https://sardavetri.it/userfiles/file/93459949525.pdf
- https://samsungvrvklima.com/upload/ckfinder/files/fofuro.pdf
- https://piataafacerilor.ro/app/webroot/files/userfiles/files/10385070211.pdf
- http://architettodrabeni.it/userfiles/files/54165007921.pdf
- https://dazzlin.co.uk/wp-content/plugins/super-forms/uploads/php/files/b6e98689c0483433a53b570dda29bfc4/1741489031.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- www.llmhospital.com
- www.adcgrain.com
- namastehealth.in
- synagoge-stommeln.de
- dansecyr.ca
- reifenscho.de
- demenagements-remond.fr
- dusunceokulu.net
- www.ferienhof-schneider.de
- hitpoint.tw
- ig-einheitsloks.de
- churchliferesources.org
- kuechentreff-schmid.de
- completecollegestrategies.com
- cappellastudio.it
- sardavetri.it
- samsungvrvklima.com
- architettodrabeni.it
- dazzlin.co.uk
- www.w3.org
- purl.org
- ns.adobe.com
- catherinehourihan.art
- magicdiscoradio.hu
Embedded IP addresses
- 72.153.5.61
- 52.110.12.56
- 172.215.188.232
- 4.230.171.124
- 20.165.94.63
- 4.207.44.73
- 72.153.5.138
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report