MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a malicious redirector URL, indicating a phishing or scam attempt. The document body, though heavily obfuscated, contains the text 'Sap knowledge transfer plan template' and the malicious URL, suggesting a lure. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://ttraff.cc/pify?keyword=sap+knowledge+transfer+plan+template In PDF document text
- http://vedoman.colescountyanimalshelter.org/uploads/1/3/0/8/130814229/gipedusa.pdfIn PDF document text
- http://xoban.manateehavendecorativeartists.org/uploads/1/3/2/8/132814930/bunilaximofuni.pdfIn PDF document text
- http://rufop.greenblackdress.com/uploads/1/3/2/8/132814930/rukabidinude.pdfIn PDF document text
- http://vasubezeg.travelfootball.org/uploads/1/3/1/3/131383314/25345b557.pdfIn PDF document text
- http://files.ftmobile.com/uploads/1/3/1/4/131483108/zawitawajenofi_wevizenefofavap_zusodalogip.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/7152/8344/files/74545821507.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3089/6026/files/pesuzedotorotipokugaxazu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5746/9845/files/58192976642.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8627/4967/files/86944140957.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9201/7305/files/vokowoderib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8407/8503/files/canon_90d_user_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8922/2037/files/71324980995.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8277/6725/files/13260044066.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0024/0024/files/carti_istorie_academia_de_politie.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4319/1969/files/63957177648.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4447/6840/files/gapomajamumo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7812/3669/files/72745907624.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lozafawofife.pdfIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000847d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x847D | 5360 bytes |
SHA-256: 2ca5ae35ab18b44e53d1b016f7cb86cdfa6045732908aa635d10e6b1d1c89292 |
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font_01_sfnt_off000096b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96B2 | 10676 bytes |
SHA-256: eab38824b92c3d9ce9f40333f9fd6246a99a66d539c25f7531b4315b53d8591f |
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font_02_sfnt_off0000bab2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAB2 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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