MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, with numerous embedded URLs pointing to other PDFs hosted on compromised websites, suggesting a phishing or malware distribution campaign. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a tactic to obscure the true destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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 http://misosmile.com/upload/editor/files/13494135794.pdf In PDF document text
- https://burmesecatclub.nz/wp-content/plugins/super-forms/uploads/php/files/88673a0778aaf932e15d6cf3528fdcf8/genubokit.pdfIn PDF document text
- https://terravistahometeam.com/wp-content/plugins/super-forms/uploads/php/files/310ee4a26a1ae84231d9429a768d7a62/21363535090.pdfIn PDF document text
- http://wakingbeauty.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607bc53562ff8---pafumawiwafolubisu.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/87208647208.pdfIn PDF document text
- http://www.patricktennis.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160835eb9b6b2d---13543385644.pdfIn PDF document text
- https://admonks.ru/wp-content/plugins/super-forms/uploads/php/files/cb8eb8a3f395d42f3e67338db28f8a3a/nimasalinevotabopovosa.pdfIn PDF document text
- http://waukeganeast1980.com/clients/877304/File/29840098560.pdfIn PDF document text
- http://m2m2design.com/userfiles/zagebixubuwokolazawokeri.pdfIn PDF document text
- https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d1b3dfd28a4---75874524422.pdfIn PDF document text
- http://xn--80akij1ajew.xn--p1ai/wp-content/plugins/formcraft/file-upload/server/content/files/160a67b1bc5c59---13060129580.pdfIn PDF document text
- http://inwama4.vn/webroot/img/files/94721196017.pdfIn PDF document text
- http://www.tecnobor.com/ckfinder/userfiles/files/62955982151.pdfIn PDF document text
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160ad47bfbd652---xuzosuzapamejotibu.pdfIn PDF document text
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160a2f5b8cda51---tupofatipasesewexisa.pdfIn PDF document text
- https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160c91c881c871---pegivazirazuxoniw.pdfIn PDF document text
- https://segurosjdd.com/wp-content/plugins/super-forms/uploads/php/files/0jrd7d30rvfmfdvb3fsvdn9d20/73703434351.pdfIn PDF document text
- http://10glazsikeyrosa.ru/file/sitobogagaf.pdfIn PDF document text
- http://naturabliskociebie.pl/userfiles/file/52200257792.pdfIn PDF document text
- https://contabil-fiscal.ro/mm/file/joxiriwijidejegegidub.pdfIn PDF document text
- http://traditionsradio.com/wp-content/plugins/super-forms/uploads/php/files/j9cg2d8pb91om92ppt6kagi0f1/38508187526.pdfIn PDF document text
- https://globalazeri.az/wp-content/plugins/super-forms/uploads/php/files/jrcgddbh0mdffe2vvdnr3hjot4/1874200724.pdfIn PDF document text
- http://spalovnachemolak.sk/userfiles/file/kazofanaj.pdfIn PDF document text
- http://www.humillacionyestrella.org/ckfinder/userfiles/files/92834151881.pdfIn PDF document text
- https://www.golaw.net/wp-content/plugins/formcraft/file-upload/server/content/files/160dd65c086ff4---pisunimavezunuwedameguwa.pdfIn PDF document text
- http://hoggard1975.com/clients/a/a4/a43fc1111b7ad4318f8b553feb79a890/File/99639121065.pdfIn PDF document text
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160978e7521571---36449202010.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=play+for+her+quotePDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000172a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x172A0 | 10308 bytes |
SHA-256: 49acbf68b639d1092e97b75a730857c0ba913c21869dd9566de4401286899697 |
|||
font_01_sfnt_off00018a15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18A15 | 17548 bytes |
SHA-256: 64e2cab456edef0f632e7cbb16c002a050d71d883e8cceb1fb48cb68bbfd8b86 |
|||
font_02_sfnt_off0001b831.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B831 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.