MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to `https://ttraff.club/wix?keyword=happy+birthday+cake+full+hd+images`. The document body, though heavily obfuscated, contains this same URL, suggesting a lure to a malicious site. The PDF also contains a large number of external links, many hosted on `cdn.shopify.com`, which is flagged as a link farm. No scripts were extracted from this sample.
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.club/wix?keyword=happy+birthday+cake+full+hd+images
- https://cdn.shopify.com/s/files/1/0431/7318/3643/files/zugobeladeken.pdf
- https://cdn.shopify.com/s/files/1/0434/1488/0405/files/pibunokebidosizake.pdf
- https://cdn.shopify.com/s/files/1/0430/0472/3349/files/barron_s_sat_biology_free.pdf
- https://cdn.shopify.com/s/files/1/0440/3019/7910/files/acceleration_problems_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/2393/2311/files/vevobeve.pdf
- https://cdn.shopify.com/s/files/1/0440/5025/1941/files/solving_linear_equations_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0447/6397/1733/files/22829748238.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/nexuzatatugufijebetozu.pdf
- https://cdn.shopify.com/s/files/1/0435/3998/8648/files/guxafitedadezokomu.pdf
- https://cdn.shopify.com/s/files/1/0440/7299/2918/files/9152711182.pdf
- https://cdn.shopify.com/s/files/1/0431/6535/2093/files/xotepiwixisovebokix.pdf
- https://cdn.shopify.com/s/files/1/0437/5258/7415/files/57419539422.pdf
- https://cdn.shopify.com/s/files/1/0432/9222/9797/files/63209554714.pdf
- https://cdn.shopify.com/s/files/1/0461/9455/7077/files/numbers_in_english_1-_20.pdf
- https://cdn.shopify.com/s/files/1/0432/7351/9269/files/palugilalilidunufuzote.pdf
- https://cdn.shopify.com/s/files/1/0430/0881/9349/files/runijedetofekupiba.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_off00006218.bin79cff1c50c296e0d2babe0ab90b5ec1a8c87ff0de008265fafa8ce079ff291e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6218 | 5836 bytes |
font_01_sfnt_off000075ca.bin000f701d6b979cf7ebf229755bbf1319faa45ef5a1208ec681874373c4a28c1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75CA | 10060 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.