MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. The document contains a large number of external URIs and link farms, many pointing to compromised CMS uploads or disposable hosting, suggesting a phishing or SEO manipulation scheme. The embedded URLs and link farm structure indicate an attempt to redirect users to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 https://angelsforwarriors.org/userfiles/files/jilolitevonupidujawe.pdf In PDF document text
- https://lightingsystemscol.com/wp-content/plugins/super-forms/uploads/php/files/28d94b7fcb47c6b66b0814557fab0f24/73680587002.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0e26761ce4---32130589749.pdfIn PDF document text
- http://bm-shower.com/userfiles/files/27035236853.pdfIn PDF document text
- https://valkexclusief.reviewz.eu/app/webroot/files/userfiles/files/36884295574.pdfIn PDF document text
- http://sts-logistika.ru/wp-content/plugins/super-forms/uploads/php/files/1c674040c0b1a1cb10fbe9f46edc5135/84308744418.pdfIn PDF document text
- http://www.nandomoraes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160788b5bab4e6---fesozu.pdfIn PDF document text
- https://aedwea.com/upload/foto/99122363788.pdfIn PDF document text
- http://metisentry.net/ckfinder/userfiles/files/lobemofobirezuduv.pdfIn PDF document text
- https://plumcourse.com/wp-content/plugins/super-forms/uploads/php/files/34a0702d77600fc87eeae3f9c41304dd/muwulojaranut.pdfIn PDF document text
- http://pvsystexperts.com/wp-content/plugins/super-forms/uploads/php/files/kiei00acjdbhjgv14al7le0h07/pixinozamadelabuwiraden.pdfIn PDF document text
- http://dekogard.net/deko/veri/_files/kiwosajezizuku.pdfIn PDF document text
- http://incomsistema.ru/ckfinder/userfiles/files/96318045930.pdfIn PDF document text
- http://studioguidobarbieri.it/userfiles/files/kidikodoxiri.pdfIn PDF document text
- https://legacyltg.com/wp-content/plugins/super-forms/uploads/php/files/7dd142351da957f2c630f67e5e930b24/ximobibilenofuj.pdfIn PDF document text
- https://autoandtruckrepair.net/nbloom/fckuploads/file/sabinuve.pdfIn PDF document text
- http://www.sunarpazarlama.com/wp-content/plugins/super-forms/uploads/php/files/82asttrojfi9k1h8eau9ep8or6/25598272666.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/2f196f3429794548cf556b4f54d57849/bafagomigijejo.pdfIn PDF document text
- http://ipceurope.com/assets/file/86880470395.pdfIn PDF document text
- http://jubileejec.com/userfiles/files/rinafewofo.pdfIn PDF document text
- http://thaoduocquyhiem.com/userfiles/image/file/64865629629.pdfIn PDF document text
- https://noelex22.org/userfiles/file/vebusapon.pdfIn PDF document text
- http://logo4you.dk/userfiles/file/59958974786.pdfIn PDF document text
- https://dbmotorbrokers.com/userfiles/file/zugenabizujomutup.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=jurnal+sangiran+pdfPDF 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_off0000e560.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE560 | 18856 bytes |
SHA-256: 9f4467047742e348691c1e418eead5e4ede38d843ba5d4c56cd5ea5baff6a2a0 |
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font_01_sfnt_off000116ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116AC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012ec3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EC3 | 10416 bytes |
SHA-256: deabac3211393ccd643846339a4a07645c2f815656e8cc7caa4f5311191eb23f |
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