MALICIOUS — risuzutujufovotazal.pdf
MALICIOUS — risuzutujufovotazal.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
4d9b662cb5abb3d88055a7ad94f8ac21805d925bc0bd2df8264c3cc1e7c85152 - SHA-1:
21c551601d720570a806dbd4b02eeb6dcbfaede3 - MD5:
5379a80d3efddce82c11d9474d945563 - ssdeep:
3072:kTMmlUJdsnql6xUh7ZYI3WKfyN691Md9Oy/saRQXK/uH7XO311nD:kAxsn26xyX3Wh9OyDzGHjS - TLSH:
T1A73DF1F3D1BBDE8C3517DF0366BA01A89487E6881262CB500584F76D92BCE7DBE50960 - Submitted as: risuzutujufovotazal.pdf
- File type: pdf · Size: 130408 bytes
- Verdict: malicious (98/100)
Detections (4 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
- 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: http://www.madiran-cruduparadis.fr/ckfinder/userfiles/files/sotukomovotadikepuba.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://www.frank-diagn.hu/userfiles/files/vefowepap.pdf, https://jagamimpi.org/contents/files/93205377724.pdf, http://www.madiran-cruduparadis.fr/ckfinder/userfiles/files/sotukomovotadikepuba.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)
9794 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
- c.pki.goog
- ntp.ubuntu.com
- 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
- 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
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\d32c2194d25624e70db6974f94b772a4.png -
af404b46e929f9c6eb0af76ad5e7ceffda385a14c81d0b8124aeed48bd1e67b2 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3af4767f3d70912e2a89fbbab1d7c2e5c886e22a62b6180dc4359abef60ee8e3 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=in+fairness+meaning
- http://www.frank-diagn.hu/userfiles/files/vefowepap.pdf
- https://jagamimpi.org/contents/files/93205377724.pdf
- http://www.madiran-cruduparadis.fr/ckfinder/userfiles/files/sotukomovotadikepuba.pdf
- http://anchor-m.com/js/upload/files/rawidatesemododurufekexud.pdf
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614efed43a99a---fiwidesasepov.pdf
- http://www.pattyn360.com/upload/forum/files/zurofemog.pdf
- http://dachastyle.com/userfiles/file/zugaj.pdf
- https://npkfertilizerproduction.com/d/files/31092343561.pdf
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614c77c9c1630---39761520506.pdf
- http://vdi.vn/userfiles/file/kivedagemarifegavepozafa.pdf
- http://zsdbiopharm.com/upload/files/xogivoz.pdf
- http://local-minicab.com/survey/userfiles/files/63601779123.pdf
- http://htk2.altrodesign.eu/ckfinder/userfiles/files/69980624045.pdf
- http://xinyaoqiye.com/upload_fck/file/2021-10-4/20211004202114167197.pdf
- http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e4624de51e---71109667364.pdf
- http://www.naturapreserved.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614d0c3ee6777---1438253026.pdf
- http://nguyenxuanhuong.com/upload/files/60796977543.pdf
- http://nhadep30giay.com/uploads/image/files/39930387850.pdf
- https://demetraproject.eu/ckfinder/userfiles/files/letuwoserim.pdf
- https://avistravel.activsport.ro/userfiles/file/41269095361.pdf
- http://ez-surveying.com/htdocs/cljr/data/files/95380806717.pdf
- https://nurea.se/currency/userfiles/file/47711383858.pdf
- https://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613f6001bbf5b---93965433328.pdf
- http://csc-028.com/userfiles/file/20210908010750_c5jj8g.pdf
Embedded domains
- feedproxy.google.com
- jagamimpi.org
- www.madiran-cruduparadis.fr
- anchor-m.com
- www.northamericatalk.com
- www.pattyn360.com
- dachastyle.com
- npkfertilizerproduction.com
- artmetinc.com
- zsdbiopharm.com
- local-minicab.com
- htk2.altrodesign.eu
- xinyaoqiye.com
- www.movingintofreedom.com
- www.naturapreserved.com
- nguyenxuanhuong.com
- nhadep30giay.com
- demetraproject.eu
- ez-surveying.com
- nurea.se
- regalcabs.co.uk
- csc-028.com
- www.immiflex.com
- ataru.site
- promaxsuspension.com
Embedded IP addresses
- 72.154.7.17
- 40.84.97.4
- 135.234.160.245
- 72.145.35.108
- 172.66.2.5
- 20.184.175.10
- 52.123.252.235
- 4.230.171.124
- 20.165.94.63
- 20.42.72.131
- 20.236.44.162
- 52.123.129.14
- 51.132.193.105
- 74.178.76.44
- 203.26.79.13
- 52.123.252.246
- 142.250.195.131
- 142.250.207.3
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report