MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at ttraff.com. The document body, though partially garbled, includes the text "Ski gear guide 2020" and the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier also strongly indicated maliciousness.
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.com/wix?keyword=ski+gear+guide+2020
- https://cdn.shopify.com/s/files/1/0431/4054/6721/files/24281612138.pdf
- https://cdn.shopify.com/s/files/1/0441/2047/3752/files/meaning_of_numbers_in_the_bible_chart.pdf
- https://cdn.shopify.com/s/files/1/0450/7975/6963/files/mozilla_firefox_47_portable.pdf
- https://cdn.shopify.com/s/files/1/0430/1163/7401/files/95673986078.pdf
- https://cdn.shopify.com/s/files/1/0431/9028/8535/files/jonizuretujagapumu.pdf
- https://cdn.shopify.com/s/files/1/0440/2629/8533/files/does_popping_your_knuckles_make_them_bigger.pdf
- https://cdn.shopify.com/s/files/1/0430/8353/0394/files/94553502887.pdf
- https://cdn.shopify.com/s/files/1/0440/7263/2470/files/social_psychology_aronson_download.pdf
- https://cdn.shopify.com/s/files/1/0434/1094/8254/files/73514885373.pdf
- https://static.usrfiles.com/ugd/0f1814_05bb809ff34746ed85f9145094a246ce.pdf
- https://static.usrfiles.com/ugd/45e30f_71c36a0c3284454cbc51aace9a595ebe.pdf
- https://static.usrfiles.com/ugd/409ca8_8a3c60f763de46548146129fab3d70bc.pdf
- https://static.usrfiles.com/ugd/b8c837_02d3e4587d254423a7fbd95ea432ab12.pdf
- https://static.usrfiles.com/ugd/b8c837_b5c1938aa6ba43dfa2caee2a9315a16c.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000951e.bin66dc52a1612d305e5a82f6ac5a311046969a5c34198a20457b8829a4eae977bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x951E | 5224 bytes |
font_01_sfnt_off0000a6ed.binddce6155aaf8f97b28ab2d7ab9c450c0cc746e0cbb386156da74bf7ea0610c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6ED | 10192 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.