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, specifically 'https://ttraff.cc/pify?keyword=bandhkam+parwana+pdf'. Additionally, it exhibits characteristics of a PDF SEO link farm, with numerous external links, many pointing to shopify.com domains. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the presence of a malicious redirector and link farm suggests an attempt to lure users to malicious content.
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=bandhkam+parwana+pdf In PDF document text
- http://files.mndeathcollaborative.com/uploads/1/3/0/7/130739974/kakal_fufeza_regufugi_xabikesalod.pdfIn PDF document text
- http://files.anniepercussion.com/uploads/1/3/2/7/132740321/disatibe.pdfIn PDF document text
- http://luvuriba.ajameskolar.com/uploads/1/3/2/7/132740873/kusotiwexaguxifalazu.pdfIn PDF document text
- http://files.mainlinelawns.com/uploads/1/3/0/8/130874350/dokazibu.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/1/0438/3001/8210/files/markdown_scale_image.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1576/6177/files/xoraporapulijogetulanefig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4358/4162/files/21st_century_teachers_tales_phonics_in_reading_for_beginners.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jaled.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4541/9165/files/sociology_terms_dictionary.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7791/7079/files/82376565113.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7219/8558/files/add_and_subtract_fractions_with_like_denominators.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3506/5505/files/sirijaxo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2210/6271/files/marvel_future_fight_apk_data_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rafudegilezenetizaxesuvos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/1038/1208/files/adenitis_equina.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8443/2031/files/18052502579.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_off00005c0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C0F | 5276 bytes |
SHA-256: 39a095172e87efdb1d1c20f4b64748bc367a6edbe57f11cf96a4bbc45da7b949 |
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font_01_sfnt_off00006de2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DE2 | 10744 bytes |
SHA-256: a18f84a9bcc76062280f07309eb883651b54f8fa62bd3de2ffd8ce5b00a830d7 |
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font_02_sfnt_off000092d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92D5 | 2320 bytes |
SHA-256: 2b3891ba7bb24a0c17bc2bbbde1d40304763d7fb8b547756aab3102380204d70 |
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