MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One critical heuristic identified a link to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=call+of+duty+lite+apkpure', suggesting a lure to download potentially malicious content. No scripts were extracted from this sample.
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=call+of+duty+lite+apkpure In PDF document text
- http://sexusoz.memorial-videos.com/uploads/1/3/2/6/132681337/1f86b9e.pdfIn PDF document text
- http://files.theskullmuseum.com/uploads/1/3/1/6/131607075/xevakewakox.pdfIn PDF document text
- http://kovufat.brittanyfontana.com/uploads/1/3/1/4/131407135/6272828.pdfIn PDF document text
- http://files.pirateyfl.com/uploads/1/3/1/4/131453109/41e3687a.pdfIn PDF document text
- http://files.luckywin-autoparts.com/uploads/1/3/2/6/132696030/pilez_zufafubu_xazavarujakoj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1515/9458/files/business_plan_samples_for_new_business.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4690/3701/files/pitipafimigefiruvokog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7014/2117/files/bawutelufajuxowefibi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2256/5032/files/gemeneniwowu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4134/1092/files/dolilozajiridukidibizosub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7146/3831/files/17776671328.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3301/0074/files/agreement_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5680/6553/files/branchless_banking_in_pakistan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9036/8929/files/kuta_software_factoring_quadratic_expressions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7500/9686/files/icy_veins_brewmaster.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6126/5062/files/punedejexuzopukimofesam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0108/4064/files/business_plan_booklet.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:
memorial-videos.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005493.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5493 | 4928 bytes |
SHA-256: 49915dc0d2935a0af4a11008e08fbcc8e41c75f6d0c201c14a1e3fd88e2ba5f0 |
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font_01_sfnt_off00006574.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6574 | 10464 bytes |
SHA-256: fed79768e9b0dc8465faa6fbeced6d0e0291d860cab7c40600e3194005355f8c |
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