MALICIOUS — a89f72d39e1179cfb4b8bab96a5821d33a440d6f51fb84149ec706a6d21598ae
MALICIOUS — a89f72d39e1179cfb4b8bab96a5821d33a440d6f51fb84149ec706a6d21598ae is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a89f72d39e1179cfb4b8bab96a5821d33a440d6f51fb84149ec706a6d21598ae - SHA-1:
fe8229fc8e89172efde29a6abf9a29f09e0f49a3 - MD5:
009280ff2c97f6c3106eb7b212a39696 - ssdeep:
1536:suERiF3VPf8Jb8boBpEkVpBULtXkO1qGT6TWOpOwrjZWUj+hu4U:/3J0ob6ReR0O1VTxwrjdjC8 - TLSH:
T11137BFF321D7ED4C778B9B13A9B7126C580AD3486662E7A0408C777C95BC5BD7E10910 - Submitted as: a89f72d39e1179cfb4b8bab96a5821d33a440d6f51fb84149ec706a6d21598ae
- File type: pdf · Size: 73531 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 10 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: http://vp-dmsh.ru/admin/ckfinder/userfiles/files/28738450113.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://huntic.ru/uplcv?utm_term=organisational+features+of+text, https://edenestates.com/ckfinder/userfiles/files/17050544316.pdf, https://adverto.ee/userfiles/file/kadikebogejuk.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
- Contacted 14 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
937 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- 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
- 23.40.52.209
- 23.11.37.157
- 20.190.167.20
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.215 AU · Sydney · AS8075 Microsoft Corporation
- 23.198.40.44
- 52.110.12.46 AU · Sydney · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://huntic.ru/uplcv?utm_term=organisational+features+of+text
- https://edenestates.com/ckfinder/userfiles/files/17050544316.pdf
- https://adverto.ee/userfiles/file/kadikebogejuk.pdf
- http://nikolalepojevic5.com/multimedia/file/84211185136.pdf
- https://fairtradeportal.pl/userfiles/file/buwegitiwuxapebetos.pdf
- https://beleznayauto.hu/galeria/pictures/jurodazebadabaker.pdf
- http://vp-dmsh.ru/admin/ckfinder/userfiles/files/28738450113.pdf
- http://buzmakov-ua.ru/admin/ckfinder/userfiles/files/dolojejomukiv.pdf
- https://microfocus-realize2020mea.com/wp-content/plugins/super-forms/uploads/php/files/3f83503fc8eb00644a153e8951a53640/getupiputun.pdf
- https://listapp.in/ci/userfiles/files/buriwefuvokuzufix.pdf
- http://nasledie-sluck.by/var/upload/file/74790189327.pdf
- https://luxm.pl/userfiles/file/57540431460.pdf
- http://sqc.jp/user_data/editor/ckfinder/core/connector/php/upload/files/54906265377.pdf
- http://wamaeassociates.com/images/uploads/originals/file/lifele.pdf
- https://mindweave.co.uk/wp-content/plugins/super-forms/uploads/php/files/m2g7fcfi9jdkkk6cqj4ioia7qj/71834842569.pdf
- http://jysfh.com/upload_fck/file/2021-9-21/20210921065934947886.pdf
- http://manpukuorder.com/uploads/files/tefevutu.pdf
- https://ra7a7p-h3ba7.com/contents/files/77380066811.pdf
- http://efuegypt.org/userfiles/file/lodurofojoberetezakubibin.pdf
- http://www.americaninvest.net/upls/files/25516295105.pdf
- http://woodwork.pl/ubezpiecz/obrazy/file/kisokavubawixizogusara.pdf
- https://www.borzabadi.com/ckfinder/userfiles/files/98511002147.pdf
- http://bk-plus.at/userfiles/files/vepatefenen.pdf
- https://gencerenerji.com/resimler/files/91636664181.pdf
- http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/161447cc9873e5---dusipofekajabewegesipot.pdf
Embedded domains
- huntic.ru
- edenestates.com
- nikolalepojevic5.com
- fairtradeportal.pl
- vp-dmsh.ru
- buzmakov-ua.ru
- microfocus-realize2020mea.com
- listapp.in
- luxm.pl
- sqc.jp
- wamaeassociates.com
- mindweave.co.uk
- jysfh.com
- manpukuorder.com
- ra7a7p-h3ba7.com
- efuegypt.org
- www.americaninvest.net
- woodwork.pl
- www.borzabadi.com
- gencerenerji.com
- admio.ru
- www.accessibilite-salle-eau.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.184.175.10
- 4.247.188.233
- 48.211.4.16
- 72.153.5.137
- 72.145.35.97
- 4.150.223.106
- 51.11.192.50
- 52.230.60.54
- 52.123.252.215
- 52.110.12.46
- 4.230.171.124
- 20.89.1.13
- 72.153.5.132
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report