MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristics reveal it functions as a link farm, directing users to various compromised WordPress sites and an IP address, likely to facilitate the download of a malicious payload. The presence of a 'Download' button lure further supports a phishing or social engineering attack vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9928
Heuristics 8
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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 https://huntic.ru/uplcv?utm_term=together+with+chemistry+class+12+pdf+download
- https://www.kasekimi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078226748688---66559378704.pdf
- http://sixtyguildersresearch.com/admin/photos/file/64621767286.pdf
- https://www.booster-p.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8898aa4292---13310388044.pdf
- https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/201d43c4e7c626b33b7bfe3e5bfd25fd/31521570330.pdf
- http://stfrancisfrankford.com/clients/9/90/9051900d87e3fdd5bc97eff612ac54c4/File/lajabedoxot.pdf
- http://atenngo.com/admin/sites/site/documents/61735106017.pdf
- http://benthanhsgfarm.net/images/uploads/files/serukitojegogulenebe.pdf
- http://atek-ent.com/upload/file/26511731350.pdf
- https://www.westcountrystoves.co.uk/wp-content/plugins/super-forms/uploads/php/files/001b809163d93bc030ba8315efdeee45/josokad.pdf
- http://cetinelektrik.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16093a3b5d96ed---bezilaguvowifaripin.pdf
- https://www.sanier.pl/wp-content/plugins/super-forms/uploads/php/files/3m3n5ksn3f6l89oro0c2qm9cf1/46089833435.pdf
- https://www.andyselfstorage.co.uk/wp-content/plugins/super-forms/uploads/php/files/4230rcl4dj4li57cqhkj5okba6/bovusatovunilunenovunukin.pdf
- https://www.onestopnaturalstore.ca/wp-content/plugins/super-forms/uploads/php/files/7i6q4ske34fmm38len82jae3sh/xafegawuxeg.pdf
- http://doubletroubels.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078e5d14ed68---3040274572.pdf
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608448fe8ca4f---jujujudesarusowelolodoz.pdf
- https://aiwatopup.com/ckfinder/userfiles/files/44817492057.pdf
- http://kfbi.ru/content/file/kixafa.pdf
- https://getlovebooks.com/wp-content/plugins/super-forms/uploads/php/files/a40fa034bd1f6b0e4ab26a39a7b441e7/sijomopilolosozifa.pdf
- https://profipreklady.cz/www/ckfinder/userfiles/files/7477796537.pdf
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/4ac15db14b1d4e616d50de1c57b22c61/36062811739.pdf
- https://dungcuruamui.com/wp-content/plugins/super-forms/uploads/php/files/7r7dthnf8vimribssqv4lh2vm8/89569762914.pdf
- https://endoaccessories.com/wp-content/plugins/super-forms/uploads/php/files/69m50rou9qbct937kvruhrjhpp/39560780884.pdf
- http://hrt-foto.hu/_user/file/48133113180.pdf
- https://textosolutionslinguistiques.ca/upload/editor/file/kipixufipirixagawamevix.pdf
- 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_off00011d8f.bin0e723fee681f3d825066d6549aba4b45b8e0eac22d727aaf460376fc271b2f5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D8F | 18752 bytes |
font_01_sfnt_off00014f79.bind1281cc0bb98296908f876ee6887969fc823a6775d1e5a306175e0f614476627 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14F79 | 11400 bytes |
font_02_sfnt_off00016a35.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16A35 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.