MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=bug+report+meaning+in+marathi'. This link is presented within the document body, suggesting a social engineering lure. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on Shopify. The ML classifier strongly indicates maliciousness. The primary attack pattern involves redirecting the user to malicious infrastructure via a deceptive link.
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=bug+report+meaning+in+marathi In PDF document text
- http://mejar.96fabrics.com/uploads/1/3/2/6/132695569/juveku-pupivapijed-xupedirugipu-xobemamatugefof.pdfIn PDF document text
- http://files.wookles.com/uploads/1/3/1/8/131858661/goduxi.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/1/0431/9064/8996/files/fugijinin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6127/2995/files/35040316077.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9971/6770/files/40134710647.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7668/8798/files/paypal_custom_amount.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3302/4929/files/how_to_backup_notes_on_mac.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3703/0560/files/computer_accounting_with_sage_50.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1277/6351/files/kikiluj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/mipawuzibirofadefowewex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9112/2584/files/vanexabuvamopajumumajof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4265/1816/files/rugomulufide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1110/5191/files/32797770367.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://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005169.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5169 | 5072 bytes |
SHA-256: 805365a321e10ec073adf54b9c8e5a0bb4095ead2880e2b5b9d738bde5d52c46 |
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font_01_sfnt_off00006276.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6276 | 3720 bytes |
SHA-256: d5ecec3e822993868ba70e247019bcdb656a9fee58d620eb93bc70658e929280 |
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font_02_sfnt_off00006dd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DD9 | 10496 bytes |
SHA-256: c469ddecab84ad7d2bd64569023fab700f4348675ff2302a8f0c0c1083ee3cf6 |
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font_03_sfnt_off000091fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91FC | 16064 bytes |
SHA-256: 6f17b99764d671a96c0d2fd0b5f339513c2ddbf7efa5d755f63b897ad21dd613 |
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font_04_sfnt_off0000a6c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6C7 | 11400 bytes |
SHA-256: fc3cfa9727a07898ecb0dfc22afb77320632d3f4e2bcd50d886fa27a39eb1bd2 |
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