MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com, and one critical link redirects to a known malicious URL (ttraff.cc). This indicates a phishing or redirection attempt. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted, limiting the analysis of specific execution behaviors.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=balance+of+power+during+the+cold+war+pdf
- http://files.maxrhodesarts.com/uploads/1/3/2/8/132815388/7387131.pdf
- http://files.businesstriptochina.com/uploads/1/3/0/7/130775640/8631894.pdf
- http://files.thechildrensplacedenton.com/uploads/1/3/0/7/130740142/1db0dcefbab.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/romiket.pdf
- https://cdn.shopify.com/s/files/1/0431/7826/2689/files/76699906733.pdf
- https://cdn.shopify.com/s/files/1/0438/2598/7734/files/74347171027.pdf
- https://cdn.shopify.com/s/files/1/0435/3199/3242/files/40266682014.pdf
- https://cdn.shopify.com/s/files/1/0434/0128/1701/files/gudokibovabonupefuloxinub.pdf
- https://cdn.shopify.com/s/files/1/0433/6808/7711/files/68188115871.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/dekiwezilunoradu.pdf
- https://cdn.shopify.com/s/files/1/0436/0490/2045/files/65470999519.pdf
- https://cdn.shopify.com/s/files/1/0434/7238/8246/files/sutufaxabujozi.pdf
- https://cdn.shopify.com/s/files/1/0430/7373/2769/files/1445997597.pdf
- https://cdn.shopify.com/s/files/1/0435/8540/5089/files/92954763702.pdf
- https://cdn.shopify.com/s/files/1/0431/3061/8011/files/5298576665.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_off00013be5.bincf37c07a040d9bb333f937423f4d698ff2e4b1b4fbe7e1376e54e1005c926d8a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BE5 | 5260 bytes |
font_01_sfnt_off00014dd0.bin3b7bb886558fc07c996d7e7b38bd1e22ba997e5580af73d8e70b8bbe9f727dee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14DD0 | 10392 bytes |
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