MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically a redirector at 'ttraff.cc'. The document body, though heavily obfuscated, contains text related to 'parking building floor plan pdf', suggesting a lure. The presence of numerous external links, many pointing to Shopify-hosted PDFs, indicates a broad SEO poisoning or link farm strategy. The ML classifier strongly flagged this PDF as malicious.
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=parking+building+floor+plan+pdf
- http://files.babaanddada.com/uploads/1/3/2/6/132681823/nonewexezo.pdf
- http://joxun.allpurposerental.net/uploads/1/3/1/1/131163635/vogusi_vipunedo_xejewemipen.pdf
- http://files.empoweredlifestyles.net/uploads/1/3/1/0/131070351/7a9760aa.pdf
- http://files.francolabcu.org/uploads/1/3/1/3/131384279/4fd40018c4.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/2607/8106/files/26872083639.pdf
- https://cdn.shopify.com/s/files/1/0431/3186/3202/files/29192668398.pdf
- https://cdn.shopify.com/s/files/1/0432/0883/5234/files/53994101159.pdf
- https://cdn.shopify.com/s/files/1/0433/4950/8250/files/90192437873.pdf
- https://cdn.shopify.com/s/files/1/0432/0306/8068/files/58033327639.pdf
- https://cdn.shopify.com/s/files/1/0432/5824/9380/files/divuwizomelagumabawonulir.pdf
- https://cdn.shopify.com/s/files/1/0434/5724/9430/files/69188416831.pdf
- https://cdn.shopify.com/s/files/1/0435/1026/8064/files/zuwek.pdf
- https://cdn.shopify.com/s/files/1/0427/5752/1574/files/55362201395.pdf
- https://cdn.shopify.com/s/files/1/0437/9312/1442/files/48257500724.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_off00005f43.bincbfa18a0f9af734743c521fa7057ffacda2f6e4ed942c5b779b4da3de5a27401 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F43 | 5236 bytes |
font_01_sfnt_off00007125.binb20ee072255bfc3a84d9defcd7d2c2b2f898a54c4e6519b8ef658f0cf0b675c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7125 | 9852 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.