MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains the URL https://ttraff.ru/pify?keyword=bacaan+barzanji+lengkap+pdf, which is a known malicious redirector. This indicates the document's primary purpose is to lure users into clicking malicious links, likely leading to further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.ru/pify?keyword=bacaan+barzanji+lengkap+pdf
- http://files.ohiocensus.org/uploads/1/3/0/8/130813757/jezosux-zupez-ruxupobowaxizu-ludifewekerojo.pdf
- http://files.prayerballoons.org/uploads/1/3/2/6/132680813/4922688.pdf
- http://files.newjerseyparanormal.com/uploads/1/3/0/8/130874490/ce156.pdf
- http://nojagob.parksideucc.com/uploads/1/3/0/9/130969723/lagofupidemezaxol.pdf
- https://cdn.shopify.com/s/files/1/0434/9784/8996/files/82235688170.pdf
- https://cdn.shopify.com/s/files/1/0430/1769/9477/files/8787240815.pdf
- https://cdn.shopify.com/s/files/1/0430/2258/1923/files/73378264332.pdf
- https://cdn.shopify.com/s/files/1/0435/0020/8294/files/graphical_data_analysis_with_r_download.pdf
- https://cdn.shopify.com/s/files/1/0431/5286/7494/files/73509850127.pdf
- https://cdn.shopify.com/s/files/1/0437/4007/0042/files/mewufab.pdf
- https://cdn.shopify.com/s/files/1/0437/7234/6526/files/fiwibisaluwuvipedago.pdf
- https://cdn.shopify.com/s/files/1/0432/5064/7202/files/79441307109.pdf
- https://cdn.shopify.com/s/files/1/0432/7764/8027/files/79079647504.pdf
- https://cdn.shopify.com/s/files/1/0434/6334/4280/files/8944075887.pdf
- https://cdn.shopify.com/s/files/1/0430/6354/1917/files/amagama_okuhlabelela_hymn_book.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a56.binda0948a27d0c144d138f9503fd674193e155a6e5d255de21742fae549e14f623 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A56 | 5524 bytes |
font_01_sfnt_off00007d3c.bindecf0de7cf45927a68f23ac2c3faa549065b8c497c099b71e18b03f5c90be35c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D3C | 12648 bytes |
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