MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with the primary link pointing to a redirector service. This suggests a phishing or scam attempt, likely to lead the user to malicious content or a fake login page. The ML classifier strongly indicated maliciousness, and the presence of numerous links, including a known malicious redirector, supports this assessment.
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.com/pify?keyword=jabariya+jodi+movie++300mb In PDF document text
- http://files.montoyamusic.com/uploads/1/3/2/3/132302718/zesuvi.pdfIn PDF document text
- http://files.countertopministries.com/uploads/1/3/1/3/131379246/migerujivesa.pdfIn PDF document text
- http://files.greenshoppepa.com/uploads/1/3/1/4/131453574/9002738.pdfIn PDF document text
- http://files.creadvocacy.eu/uploads/1/3/0/7/130740055/vejitu_romulam.pdfIn PDF document text
- http://xajid.ecclescenter.org/uploads/1/3/1/3/131383434/gubekarave-begide-bojigaze.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0956/4068/files/12125816317.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4041/6678/files/va_form_21-_8416.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7368/3100/files/90905434351.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/1475/3189/files/silk_alessandro_baricco_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9151/6826/files/96525551506.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8283/2280/files/current_affairs_june_2018_english.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3057/6278/files/25708345844.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3874/4476/files/rowugipudajida.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7656/6684/files/length_of_array_c.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9523/6509/files/35912620627.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
- 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_off00006822.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6822 | 5436 bytes |
SHA-256: 88d66560a02e69dc68832e0ee816602ac782a23b4713b4f141541cb57fe65717 |
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font_01_sfnt_off00007a9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A9A | 10212 bytes |
SHA-256: dcd71108a2c347247d56e17f02d8baf885d21e5380f1d2ffa67c54ee864ee94a |
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font_02_sfnt_off00009ddf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DDF | 16164 bytes |
SHA-256: c41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
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font_03_sfnt_off0000b330.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB330 | 5740 bytes |
SHA-256: 0f73b596adf635c42c9996214458c369b669d2b75adf85c1748787686806d26b |
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