MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service, indicating a link farm or phishing lure. The ML classifier strongly flagged this PDF as malicious. The embedded document body text, though partially corrupted, contains a URL that is also present in the heuristics, suggesting a phishing attempt disguised as a research paper download.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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://ttraff.cc/pify?keyword=types+of+variables+in+research+with+examples+pdf In PDF document text
- http://files.financialwriterssociety.org/uploads/1/3/1/8/131858044/ef3db726.pdfIn PDF document text
- http://files.redmosaicjewelry.com/uploads/1/3/1/8/131857390/bazunilakap.pdfIn PDF document text
- http://files.palmcoastflautorepair.com/uploads/1/3/1/8/131856186/metegug_sogokasipegoka_fedasile_buwuwakapol.pdfIn PDF document text
- http://sunazevud.victimwitness.org/uploads/1/3/1/8/131856772/gotirojob_savadosi_radeso_kowob.pdfIn PDF document text
- http://files.efjja.com/uploads/1/3/1/4/131408024/kasoras.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/1/0435/4398/6335/files/molewupisuwutaxoxerojetew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5199/7592/files/53732307235.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3591/7473/files/naturumigir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4008/6935/files/a_single_shard.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3329/7058/files/zanazuveruroxis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0659/8040/files/freedom_academy_synonyms.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/90442425312.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5264/6050/files/3_month_workout_plan_to_gain_muscle.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1655/2605/files/8822536037.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8713/4882/files/machine_learning_stock_market.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/84730902260.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8108/0738/files/nameramokojuw.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_off00006a9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A9D | 5592 bytes |
SHA-256: afdb058d24f9e2b0410c36141af69492bfdcdd077bf7dea2dcf7374628cedb2a |
|||
font_01_sfnt_off00007d87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D87 | 10280 bytes |
SHA-256: 0b9df8f7bea7995dd4771032279278a6893db033f1465c2c373b37b16cd0ec27 |
|||
font_02_sfnt_off0000a06e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA06E | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.