MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. Heuristics indicate the PDF contains a link farm pointing to compromised WordPress sites, suggesting a phishing or malware distribution attempt. The document body was unreadable, but the presence of numerous links to potentially compromised domains strongly supports a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9914
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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 http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160edf890a1f3a---56041777135.pdf In PDF document text
- http://www.platformliften.info/wp-content/plugins/formcraft/file-upload/server/content/files/1608dc76ed25c5---nanabigejuwegenukif.pdfIn PDF document text
- https://actorconseil.com/files/file/silujepavaf.pdfIn PDF document text
- http://ekotop.eu/userfiles/file/mukudidepefono.pdfIn PDF document text
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/tr0rh8p709qms8jqfianlep6r5/tafobemukomakitugifixex.pdfIn PDF document text
- https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/4pt8lm0m0tggs0o0u7jj56un44/dorijutemagavavazazogutik.pdfIn PDF document text
- http://myxroad.com/upload/userfiles/file///wotexegipipotanolukifofej.pdfIn PDF document text
- http://interstroy96.ru/uploads/files/84862314703.pdfIn PDF document text
- https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/9ad86b2bf0b0ec48bf991325335f0181/21112349123.pdfIn PDF document text
- https://www.dynasil.com/wp-content/plugins/super-forms/uploads/php/files/52ec057c1512d6fbf6632f07f2b71394/kikasus.pdfIn PDF document text
- http://esteticka-stomatologie.cz/files/content/file/fedujadopageredipomo.pdfIn PDF document text
- http://sme1970reunion.com/clients/7/78/786f1e38e9ed540b4a7d4f5dbcc09398/File/77916041071.pdfIn PDF document text
- https://www.tcf.gov.tr/ckfinder/userfiles/files/getekorufad.pdfIn PDF document text
- http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160c6a1e59e339---tonijokekuvowuposabe.pdfIn PDF document text
- http://www.teeintact.com/admin/fckeditor/editor/filemanager/connectors/php/img/file/laxijomukuvoriwajexufu.pdfIn PDF document text
- http://saludocupacionalpso.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/160f77320ebfa7---wanirabemugujefefowup.pdfIn PDF document text
- http://finsura-lifedirect.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160d88e2489eba---nemegetixalafofur.pdfIn PDF document text
- http://henskeschildersbedrijf.nl/upload/kibofu.pdfIn PDF document text
- https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/00b7b914e1fac95b2b5cbbdaae85b6ce/budekajizaruvawu.pdfIn PDF document text
- http://www.yoko-ono.be/images/userfiles/file/buneloxojog.pdfIn PDF document text
- http://ya-ke.cn/admin/upload/33937398417.pdfIn PDF document text
- https://www.lesson-online.org/wp-content/plugins/super-forms/uploads/php/files/ccgoasp3n9bi7ajbrt39mcldn5/gasivasijutodubiximu.pdfIn PDF document text
- https://kogan-photo.ru/wp-content/plugins/super-forms/uploads/php/files/daf39b407a2bedcb319eb5b387c84d77/rufopo.pdfIn PDF document text
- https://faguaflowers.com/images/admin/file/luzitumin.pdfIn PDF document text
- https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/a685e4d0654d35c09a627b365d026d3f/sidanexerasoner.pdfIn PDF document text
- https://xn-----6kcabagcgfjsxjciriy6alkh6a7aqk.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/7cc897a69a4e12a10629ec1f39292d1d/mexetaletemuzalakoda.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=how+to+think+when+you+draw+with+lorenzoPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb4c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB4C | 10620 bytes |
SHA-256: 37602897b911ae5ca59e2db28063e5fd545b5e6e9743f18962e4cdb028ce4dec |
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font_01_sfnt_off0001038c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1038C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011b9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B9D | 16312 bytes |
SHA-256: 7d15b2d6d265aaca51dda18faee70a1b8fa9d95ed54cb111fb0895789092f9ae |
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font_03_sfnt_off000131a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131A4 | 17344 bytes |
SHA-256: 577f8eb4fc5ada8f4598308786d260bf1e6d46fbad5d81cf3a03a16899a7cf41 |
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