MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of external links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains references to 'Bangalore map pdf download' and the malicious URL https://ttraff.ru/pify?keyword=bangalore+map+pdf+download. This suggests a lure to download a malicious file disguised as a map, which then redirects to further malicious infrastructure. No scripts were extracted, limiting the analysis of direct execution behavior.
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.ru/pify?keyword=bangalore+map+pdf+download In PDF document text
- http://files.paistethailand.com/uploads/1/3/2/7/132740352/92ae76dfaca858d.pdfIn PDF document text
- http://files.tsmseniorcenterassociation.com/uploads/1/3/1/3/131398134/fomesaterimotu.pdfIn PDF document text
- http://files.ainslierobertsprints.com/uploads/1/3/2/7/132710779/50a79fbb05a941c.pdfIn PDF document text
- http://files.jpactm.org/uploads/1/3/0/7/130739558/956628.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/1/0428/6716/3302/files/meretiraposirer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4293/9814/files/vapazovavutupodoxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0459/1254/files/57284539075.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1239/6968/files/liburowubifamofasutixuvi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2303/1720/files/pdf_not_printing_no_pages_selected.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7244/5854/files/pidafo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2887/1318/files/nordictrack_treadmill_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7616/5536/files/91732583681.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5525/9546/files/9337259255.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2829/7381/files/70283415874.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9921/0407/files/sejisorimu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1496/3868/files/lurowewuta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5076/1377/files/31107672975.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7474/7558/files/juxewiwunejufakepisulivaj.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_off00006af2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AF2 | 4984 bytes |
SHA-256: bce565543c6a2d5859186bd02bf3c9399fe4629d85123022f4d796fd3164304f |
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font_01_sfnt_off00007bd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BD0 | 9932 bytes |
SHA-256: 3726d2dc392cae973c71df22a322eeade8bb755d12244750555dd333ebb9c9f6 |
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font_02_sfnt_off00009dd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DD0 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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