MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links pointing to compromised WordPress sites, suggesting it's part of a link farm designed to redirect users to malicious content. The presence of an IP address literal in one of the URIs further indicates a suspicious attempt to bypass domain-based security measures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://nasroglobal.com/userfiles/file/pikusabudiroxakilito.pdf
- https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/f0691f8c3f5b6fb0984c6c019dba6af2/bumadexuludozore.pdf
- https://www.ideakliniksisli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d7f75ae383---25224613002.pdf
- http://dachastyle.com/userfiles/file/sabujawivesudajototuloz.pdf
- https://www.histoiresdegroupes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2102fdab1d---duromedoj.pdf
- http://www.fattyweng.com.sg/wp-content/plugins/formcraft/file-upload/server/content/files/1607aa9af6ec98---zawipemosumomumomixut.pdf
- https://dedywiredja.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086ba9de139e---risitisasujozuvibos.pdf
- https://husvagnsexpo.se/wp-content/plugins/formcraft/file-upload/server/content/files/160aa08b58ba1c---miwijofenabalexuxobe.pdf
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4e7a9a3086---35619630678.pdf
- http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/1607f6cfed8b6c---60312326070.pdf
- http://grani-tonkogo-mira.ru/wp-content/plugins/super-forms/uploads/php/files/6ce37d8d9216b5c89d2cf09f88b77d49/82194466931.pdf
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/fe50e414a36badf4b1a6f713d9d51357/15908714798.pdf
- https://gpagroup.in/wp-content/plugins/formcraft/file-upload/server/content/files/160d20c683adcc---85368206046.pdf
- https://realestateconnect.biz/wp-content/plugins/super-forms/uploads/php/files/i5klfhbq6rkiin9s2du0kc1re2/sunididojapotaf.pdf
- http://0vote.com/ckfinder/files/jomovopamavor.pdf
- https://gresathouse.com/wp-content/plugins/super-forms/uploads/php/files/c4b6518e6f1e41cd4e75da827c32158e/79399825247.pdf
- http://www.bufolari.com/public/immagini/file/tuguluxonilukiginig.pdf
- http://fouladsazanco.com/Upload/file/67996533387.pdf
- https://sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/160bbe3a9a07b6---tegevobemomazojajakumu.pdf
- http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/160bfda3f2d447---97423608911.pdf
- http://www.birapart.com/wp-content/plugins/formcraft/file-upload/server/content/files/160908b7e8e587---60702682620.pdf
- http://axiomestates.com/userfiles/file/50969025102.pdf
- http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160c94d723d14d---82615696759.pdf
- http://endustriyelkiralama.com/wp-content/plugins/super-forms/uploads/php/files/jlkqond2at8iu5uoea1nl6vrr8/viposadi.pdf
- http://harchovyk.com/userfiles/file/1772439476.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=except+malayalam+meaning
- 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://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eccc.binc0fc6c2167a4a40c0c156f9bbedbb28229c9d23a9009941ba1aa630ed1deeeed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECCC | 10528 bytes |
font_01_sfnt_off000104bf.bin42b8d108a22a051697b213a8e1f602f2cbf4c7a01f83c8afda5fe1058dc11243 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104BF | 17624 bytes |
font_02_sfnt_off00013231.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13231 | 16792 bytes |
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