MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to a redirector service (ttraff.com) disguised as a free download for 'ignou ba public administration books pdf'. This indicates a phishing or scam attempt, likely to lead users to malicious content or further compromise. The ML classifier strongly supports the malicious nature of this PDF.
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=ignou+ba+public+administration+books+pdf In PDF document text
- http://files.magictouchphotostudio.com/uploads/1/3/1/6/131606046/kilonuviben.pdfIn PDF document text
- http://files.olgamagasacupuncture.com/uploads/1/3/0/7/130776481/8980236.pdfIn PDF document text
- http://files.becuteimporium.com/uploads/1/3/0/7/130739202/bunulatovevipis-futoferabaron-fanudot-kodid.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
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1740/3559/files/worikag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9847/0552/files/nenirulamalizerulowanugef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4677/3660/files/51354966805.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5032/0543/files/sevavexiboterukegof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6214/0840/files/gitedubuzaruniwuxo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7995/7669/files/4771598485.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/3269/6216/files/potamarojudisi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7359/1701/files/gosatajiteforomizuzobese.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0436/2906/files/36053234850.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6487/6453/files/bigaxisixixaxuripik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3519/6566/files/33586518274.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
🗂 Part of campaign:
28bullets.com
3 samples
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009a18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A18 | 5380 bytes |
SHA-256: de9122327b1352a5bf4ddde81074617e462951eacf2364a47661325ce61b3bff |
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font_01_sfnt_off0000ac3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC3D | 14612 bytes |
SHA-256: 70d5eaf5fb819ef414083282c9b6b0e65a16a2d5808200e913c5ac29c9d8f327 |
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font_02_sfnt_off0000d995.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD995 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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font_03_sfnt_off0000e794.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE794 | 7088 bytes |
SHA-256: e810a921a92b46728a83b1b54a3bccef63b3f7381984be84eb119a3e37896c98 |
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