MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is `https://ttraff.com/pify?keyword=bohemia+rapper+song`. The document body, though heavily obfuscated, contains references to this URL and appears to be a lure for free content, likely leading to a phishing or malware download site. The presence of numerous Shopify links suggests an attempt to blend malicious links with seemingly benign ones.
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=bohemia+rapper+song In PDF document text
- http://files.elizabethwheeler1.com/uploads/1/3/1/8/131858916/pefowuzide_galaw.pdfIn PDF document text
- http://solunaxor.masterpiecemastiffs.com/uploads/1/3/0/8/130814328/diwuwusixuv.pdfIn PDF document text
- http://files.618rackrecruits.com/uploads/1/3/0/7/130739284/kulalimo.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/1/0430/7327/4018/files/kudogu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3500/7893/files/32120295505.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5398/1594/files/46414477544.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4310/2626/files/31139056031.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5763/5735/files/8904037676.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6579/4965/files/47939407882.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9740/0223/files/managerial_accounting_braun_tietz_4th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0568/8483/files/65963182457.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8271/1201/files/82196418386.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2870/7485/files/tanaman_c3_c4_dan_cam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1222/7225/files/zetitinizari.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000070b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70B8 | 5248 bytes |
SHA-256: 0dee0543e0d3813141269ea9e347a8a62488f9b303a9181bd7a3e5ba5d67ff3a |
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font_01_sfnt_off0000826b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x826B | 2748 bytes |
SHA-256: b71d7ee21b4043be4700aa75e9a9c8390e88199f2a08ad80d4fd6fd358d0018b |
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font_02_sfnt_off00008e19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E19 | 10744 bytes |
SHA-256: f31e9c1be2e1273cef99972bb9e89c3149db6daa839c59cb6380a915bb98b68a |
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font_03_sfnt_off0000b1da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1DA | 16556 bytes |
SHA-256: 1135e8a0e8fe436dba7adc4f34718a689b46316e5b28bee267b7e0df7a37af9d |
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