MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the malicious URL. This suggests a phishing or scam attempt where the user is tricked into clicking the link, likely to download further malware or be directed to a fraudulent site.
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.cc/pify?keyword=asterisk+sans+pro+free In PDF document text
- http://files.cdhc.org/uploads/1/3/0/8/130814205/zoreruxebebemiv.pdfIn PDF document text
- http://kemewe.taberlawgroup.com/uploads/1/3/1/6/131606552/6562257.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/1/0433/7342/8888/files/corazon_de_nio_libro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5719/3895/files/16482071577.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1389/6352/files/s_u_bahn_berlin_liniennetz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5014/7733/files/69260340212.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3846/6467/files/28646010128.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5407/1957/files/vuzusulipapegijat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2496/6044/files/75116186792.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1222/7225/files/49240747872.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5126/0823/files/72470049178.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0458/6579/5737/files/haryana_news_election_ki_report.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3503/3757/files/49282840980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0233/9232/files/98347701693.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nawujumukupuzuwoxelojoses.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_off00006382.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6382 | 4704 bytes |
SHA-256: c83e8d91714c5692c6aa462878ef68b69e268858cf13a625a6d615285332e710 |
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font_01_sfnt_off0000737f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x737F | 10664 bytes |
SHA-256: 40632c1c8d5c3a9c87cc2aa52ef6984e6ba4825adebfe6d6b548a5bdd6849410 |
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font_02_sfnt_off0000981f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x981F | 16084 bytes |
SHA-256: a3b8ae6cb61a975f1aaa3bdf1d75290c2750726bc6c8d8b6ec62e4e9f5cc9978 |
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font_03_sfnt_off0000acd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACD5 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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