MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The document body, though heavily obfuscated, contains the same URL and other Shopify URLs, suggesting a link farm or redirection strategy. 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/pify?keyword=chaosium+character+sheet
- http://sugawibed.eastlondonsuffragettes.com/uploads/1/3/1/0/131071252/xufevi.pdf
- https://cdn.shopify.com/s/files/1/0427/5362/2182/files/active_citizenship_journal.pdf
- https://cdn.shopify.com/s/files/1/0439/7550/8126/files/curriculum_vitae_europeo.pdf
- https://cdn.shopify.com/s/files/1/0431/1059/6765/files/jerokaki.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/6219719719.pdf
- https://cdn.shopify.com/s/files/1/0432/3773/6603/files/66617900466.pdf
- https://cdn.shopify.com/s/files/1/0437/7939/1637/files/rabobojofirujuvikazijab.pdf
- https://cdn.shopify.com/s/files/1/0432/3885/0719/files/xirumoda.pdf
- https://cdn.shopify.com/s/files/1/0428/7420/8415/files/zujamimapazetonakebimuxod.pdf
- https://cdn.shopify.com/s/files/1/0432/8439/8236/files/english_alphabet_book_download.pdf
- https://cdn.shopify.com/s/files/1/0463/0672/1957/files/kufipejataxalelutakobut.pdf
- https://cdn.shopify.com/s/files/1/0430/6852/2657/files/examples_of_injective_functions.pdf
- https://cdn.shopify.com/s/files/1/0427/4244/8295/files/1324461514.pdf
- https://cdn.shopify.com/s/files/1/0427/9618/7815/files/kulisu.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_off000042fe.bin23c28cfbb465fda59b721998bf5b91712fdf1006d3e0ab2dfba279bbd0a6bdac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x42FE | 4912 bytes |
font_01_sfnt_off00005385.bin5803d614ae1b3ca85dad078c42e9671d90e4bccdd20ce8c3e863f49f5c1c71ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5385 | 9400 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.