MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a large number of embedded links, many of which are designed to appear as legitimate documents but redirect to malicious infrastructure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags the URL https://ttraff.cc/pify?keyword=haven+and+hearth+sevenless+guide as malicious. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains the same redirector URL and several benign-looking Shopify links, suggesting a link farm or redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.cc/pify?keyword=haven+and+hearth+sevenless+guide
- http://siven.dontworryaboutme.com/uploads/1/3/1/3/131378950/magusesewemido-gaxisuravewur-mukonurar-zoxolikuweriwa.pdf
- http://files.ogepta.org/uploads/1/3/1/4/131452959/sodaziwoso.pdf
- http://files.cdhjc.org/uploads/1/3/1/3/131379828/viwelaxe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/7595/3049/files/laniva.pdf
- https://cdn.shopify.com/s/files/1/0435/4726/3131/files/5509994622.pdf
- https://cdn.shopify.com/s/files/1/0430/0954/0257/files/auditing_assurance_services_a_systematic_approach_11th_edition.pdf
- https://cdn.shopify.com/s/files/1/0437/4174/1205/files/dubai_tour_guide.pdf
- https://cdn.shopify.com/s/files/1/0432/8076/0990/files/wamogiboxuli.pdf
- https://cdn.shopify.com/s/files/1/0436/9825/8088/files/pewizekotawasifutonuju.pdf
- https://cdn.shopify.com/s/files/1/0430/3385/4101/files/kogodofumurelede.pdf
- https://cdn.shopify.com/s/files/1/0432/0650/8701/files/gepuveniw.pdf
- https://cdn.shopify.com/s/files/1/0430/7540/3936/files/sirupibosenofulepuk.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a81f.bin1686c11d89f91e502b6ccef12c64ce0e1a54cd60ddd3835e65a8f320ab4a7418 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA81F | 5108 bytes |
font_01_sfnt_off0000b973.bin8d82679e0eb45e633e77d1674deebf460726ceb91e9b6245edcfde64c2fa1273 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB973 | 11348 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.