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 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on 'cdn.shopify.com'. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the presence of a malicious redirector suggests the intent is to lure the user to a compromised site.
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.com/pify?keyword=transformers+wiki+charlie+watson
- http://files.threefeatherscreations.com/uploads/1/3/0/7/130739480/sejesero.pdf
- http://files.iamshiii.com/uploads/1/3/1/6/131606366/1924343.pdf
- http://files.strategicmotv8r.com/uploads/1/3/0/7/130739490/lobabo.pdf
- http://files.chotaliahumanrights.com/uploads/1/3/0/7/130739754/2977605.pdf
- http://files.iamshiii.com/uploads/1/3/1/6/13160636
- https://cdn.shopify.com/s/files/1/0430/4997/5959/files/63731996189.pdf
- https://cdn.shopify.com/s/files/1/0430/8949/4177/files/wokagap.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wiwatubaj.pdf
- https://cdn.shopify.com/s/files/1/0428/2197/6220/files/diwugidewurux.pdf
- https://cdn.shopify.com/s/files/1/0432/8092/4840/files/rapolajawus.pdf
- https://cdn.shopify.com/s/files/1/0433/6254/9910/files/powivuloxesa.pdf
- https://cdn.shopify.com/s/files/1/0441/0654/7352/files/rugawapideji.pdf
- https://cdn.shopify.com/s/files/1/0432/8341/5204/files/rapejoguvepemiribusom.pdf
- https://cdn.shopify.com/s/files/1/0431/6761/3087/files/vegunab.pdf
- https://cdn.shopify.com/s/files/1/0429/6415/6582/files/78708343464.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000744c.bina0f656e0caa0060a34830247777cee841f6e2cd2b14d6dd5e0392f56786cb24d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x744C | 5016 bytes |
font_01_sfnt_off00008532.bin1ffdabdc01bbb8ec873aef60f30948f2de73d5d5757ca47af8ee34e0dece3474 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8532 | 10260 bytes |
font_02_sfnt_off0000a847.bin49fd68e0a7e9b3c3b7090b35c4d6d908f44d31ee12f1d9ee074d2760eccc77e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA847 | 21100 bytes |
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