MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, forming a link farm hosted on Shopify. One of these links, https://ttraff.com/pify?keyword=how+to+remove+playlist+from+youtube, is identified as a malicious redirector. This suggests the document is designed to lure users to malicious infrastructure, likely for further exploitation or phishing.
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=how+to+remove+playlist+from+youtube
- http://files.peterdarley.com/uploads/1/3/1/4/131453536/lolijamito-puvekamepifavu.pdf
- http://files.joyofmakeup.ca/uploads/1/3/1/8/131856247/5164795.pdf
- http://files.merakicowithlove.com/uploads/1/3/0/7/130740049/b03e884422e6.pdf
- https://cdn.shopify.com/s/files/1/0439/1596/8667/files/62174321185.pdf
- https://cdn.shopify.com/s/files/1/0431/5162/2306/files/fosudobigefavakena.pdf
- https://cdn.shopify.com/s/files/1/0436/0011/7928/files/weviwetoju.pdf
- https://cdn.shopify.com/s/files/1/0428/5625/1555/files/51085689142.pdf
- https://cdn.shopify.com/s/files/1/0430/9568/7317/files/70728470409.pdf
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/87423574192.pdf
- https://cdn.shopify.com/s/files/1/0430/0885/2117/files/93195411050.pdf
- https://cdn.shopify.com/s/files/1/0434/3503/2737/files/76161979091.pdf
- https://cdn.shopify.com/s/files/1/0437/6241/7825/files/tovejivudazamar.pdf
- https://cdn.shopify.com/s/files/1/0435/4991/7347/files/convert_string_to_int_php.pdf
- https://cdn.shopify.com/s/files/1/0429/8499/7017/files/45910132591.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_off00006449.bina3eb4eaaa69f1290cf2d424981a4c6b57e36f4684a2d4f5ed313f2b1e407c9bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6449 | 5400 bytes |
font_01_sfnt_off000076a5.binc7c4e737f887fbdacc90c1037f36b151114460b651145025a9a26a1fe177044c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76A5 | 10564 bytes |
font_02_sfnt_off00009afb.bin6c8d45817543c4f40c973868abab9b1dbda88018d65fc70b7d4bb6b43aba64dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AFB | 16084 bytes |
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