MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a direct link to a redirector, indicating a phishing or scam attempt. The primary malicious URL, https://ttraff.ru/pify?keyword=math+worksheets+grade+2+canada, is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to the same URL and other Shopify links, suggesting a lure for users searching for educational materials. No scripts were extracted, but the PDF structure and embedded links strongly suggest a malicious redirection campaign.
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.ru/pify?keyword=math+worksheets+grade+2+canada
- http://files.smokyridgecoffee.com/uploads/1/3/2/3/132302824/wizawawesu.pdf
- http://files.newleaforganizingllc.com/uploads/1/3/1/8/131857071/6418065.pdf
- http://files.waysideresources.com/uploads/1/3/2/7/132710694/7838614.pdf
- http://files.yoganess.net/uploads/1/3/1/8/131857914/wapezavazunon_tufurizod.pdf
- http://files.scout-troop76.com/uploads/1/3/1/4/131453674/2f5f63.pdf
- https://cdn.shopify.com/s/files/1/0437/5756/8151/files/33432853748.pdf
- https://cdn.shopify.com/s/files/1/0434/7078/2624/files/xoboluvujudabolofiginidus.pdf
- https://cdn.shopify.com/s/files/1/0428/2230/3911/files/3377364682.pdf
- https://cdn.shopify.com/s/files/1/0429/4764/1510/files/kebesemajukozowu.pdf
- https://cdn.shopify.com/s/files/1/0434/3631/0693/files/32338367778.pdf
- https://cdn.shopify.com/s/files/1/0427/7341/4055/files/61954342214.pdf
- https://cdn.shopify.com/s/files/1/0435/6807/0815/files/novel_habibie_dan_ainun_download.pdf
- https://cdn.shopify.com/s/files/1/0433/3935/0181/files/9443606469.pdf
- https://cdn.shopify.com/s/files/1/0432/7292/9435/files/63747737080.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_off00006a0f.bin50a0428dcee5d087acb4b79a076a57991dad1711cbaead86f08b4307a61839e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A0F | 5464 bytes |
font_01_sfnt_off00007cbb.bin1802bc7bd200bd2c634a796c46423b8ce2ebef1694e5fb0718a79a100d834190 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CBB | 10216 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.