MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.ru). This suggests a link farm or SEO poisoning tactic designed to drive traffic to malicious infrastructure. The document body contains garbled text along with the malicious URL, indicating it's likely a lure. The primary attack pattern involves redirecting users to malicious content via a link farm.
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=profenid+gotas+bula+pdf+anvisa In PDF document text
- http://files.thegoldenmethod.com/uploads/1/3/1/6/131606407/nomeromijodawe.pdfIn PDF document text
- http://files.banhmiviet.co/uploads/1/3/1/6/131606346/bukewefuwatuz.pdfIn PDF document text
- http://files.ontargetmolecules.com/uploads/1/3/1/6/131607103/94da171b.pdfIn PDF document text
- http://files.jemosel.com/uploads/1/3/1/0/131070178/2832896.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/1/0436/9452/2518/files/46764268915.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1129/2827/files/28545806072.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3164/1767/files/foxfi_full_version_key_hack.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1334/0316/files/toxenulokaxinopexamibadez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0349/3022/files/24180469157.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5157/3657/files/kayle_build_s6.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7054/5308/files/sobuwipularapopesamezus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6558/9414/files/48116764600.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96626323422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9280/3744/files/wadajib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4151/3895/files/ffxiv_act_triggers_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1265/2194/files/21634477897.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5412/1635/files/92361381102.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1682/2692/files/bezolon.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:
ontargetmolecules.com
6 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cf7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF7D | 5292 bytes |
SHA-256: 612c66a45eb7b4708ef48fadfcd6d7aac2fb5440dd51c63f694ef1dbcc16177a |
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font_01_sfnt_off0000e180.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE180 | 12588 bytes |
SHA-256: 4cf8b8bd226437c01a8d42b44769442c06cac94225e018e33c79b6199fad4cbb |
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font_02_sfnt_off000109ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109EC | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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