MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many pointing to Shopify domains, but the primary malicious link directs to 'ttraff.ru'. This redirector is associated with a lure for 'vmware workstation 12 pro with key', suggesting a phishing or malware distribution attempt. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the document body and heuristics indicate a social engineering lure to a malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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=vmware+workstation+12+pro++with+key In PDF document text
- http://nupumebij.burghyart.com/uploads/1/3/0/8/130813612/29af5911d98aae.pdfIn PDF document text
- http://files.englishestateservices.com/uploads/1/3/1/4/131454719/b6a13.pdfIn PDF document text
- http://files.uppmusic.org/uploads/1/3/1/3/131398008/dolasu_xifikijezi_momifanave_kojin.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/1/0431/6246/8503/files/genilopok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2661/1357/files/tilapomuda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4953/3088/files/large_fleur_de_lis_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7595/2030/files/23140297992.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9330/2178/files/31942795589.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1747/7019/files/small_bowel_obstruction_treatment_guidelines.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4007/2092/files/83348131774.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/2190/5570/files/xadusuxojelepapavisavep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6666/1791/files/amazon_fresh_case_study.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9181/2767/files/kageman.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2670/8637/files/axis_and_allies_1940_global_map.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
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006802.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6802 | 9308 bytes |
SHA-256: 7d92ab45aa3cb6dccc692da9cb64eec2c45fab3132e672ff9ab49f3e4d34c852 |
|||
font_01_sfnt_off00008686.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8686 | 5220 bytes |
SHA-256: a06d90a2ceac2c816178e6a62f89b823da541cfb25fb80c1e84a51ef5dbcb81d |
|||
font_02_sfnt_off0000982e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x982E | 14048 bytes |
SHA-256: eca4c2d5b8428ad2de88eaa2f4d8feb980c3bbbbc95ffc9947855b06fbc8bcdb |
|||
font_03_sfnt_off0000c3b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3B0 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.