MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains embedded links that redirect to a malicious domain, masquerading as a movie download. The ML classifier strongly indicated maliciousness, and the presence of numerous links suggests a link farm or phishing attempt. The document body, though obfuscated, contains a URL that is also present in the heuristics, reinforcing the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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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
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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.com/pify?keyword=bereavement+2010+full+movie In PDF document text
- http://files.godswaytshirts.com/uploads/1/3/2/3/132302815/7c24d7928c8eda5.pdfIn PDF document text
- http://files.mvhsmajorslibrary.com/uploads/1/3/1/4/131407877/4a2ac803983.pdfIn PDF document text
- http://kiwesik.fingerpoppinsoul.amsterdam/uploads/1/3/1/4/131407552/5399077.pdfIn PDF document text
- http://files.seaepiscopal.org/uploads/1/3/2/6/132682386/birivejarileja_futuwulirupu_vewizodududopaz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9715/3943/files/16477070442.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0310/0836/files/bigusofanuzerogofusiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/65069223210.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7688/6431/files/desalaruruvitaban.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4717/4822/files/88754256513.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7328/1948/files/mofekutivateba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6992/3740/files/18156090594.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/61053474184.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6883/3436/files/kimuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2531/8563/files/bekotifuxewabewa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4884/3934/files/93280212876.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51994241049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8702/6581/files/15065379332.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5344/8358/files/pediatric_bp_chart.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005570.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5570 | 5168 bytes |
SHA-256: 816aaca9bae36c7186387519a23285bfc8636dee2bdf1d1e3ae7c5fc8dadf9c2 |
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font_01_sfnt_off000066ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66FF | 10364 bytes |
SHA-256: 2cb692104930d769ebfe8c2a817bd43311f2a4d94a3495277af83c43c0dc59c0 |
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