MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by a machine learning classifier and contains a link farm with 28 external PDF links. One of these links, 'https://ttraff.cc/pify?keyword=bon+mot+meaning', points to a known malicious redirector. The document body itself is heavily obfuscated but contains this URL, suggesting the primary purpose is to lure users to malicious sites.
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=bon+mot+meaning
- http://files.skmagicpromotion.com/uploads/1/3/1/4/131438784/9125856.pdf
- http://files.jamiejordansings.com/uploads/1/3/0/7/130738607/4964679.pdf
- http://files.palmettomdpa.net/uploads/1/3/1/3/131379183/garijoperutifuxiliw.pdf
- http://files.knoxcountyrepublicans.com/uploads/1/3/1/4/131438202/92204330.pdf
- https://cdn.shopify.com/s/files/1/0433/9276/2017/files/lusidiwabisunefez.pdf
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/xikege.pdf
- https://cdn.shopify.com/s/files/1/0428/4294/7750/files/dozopewure.pdf
- https://cdn.shopify.com/s/files/1/0428/0428/1511/files/80508234753.pdf
- https://cdn.shopify.com/s/files/1/0434/2058/2050/files/72584842312.pdf
- https://cdn.shopify.com/s/files/1/0435/1016/9759/files/36673204417.pdf
- https://cdn.shopify.com/s/files/1/0437/9544/7970/files/61614182041.pdf
- https://cdn.shopify.com/s/files/1/0432/2826/6654/files/paketopavaduvigexesivisu.pdf
- https://cdn.shopify.com/s/files/1/0439/5725/6350/files/47857062568.pdf
- https://cdn.shopify.com/s/files/1/0430/5059/8562/files/39895950624.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_off0000638c.bin2c165369a040a36a649dddd073b0019a3143dcfc92b9264ff985859a41800f25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x638C | 4748 bytes |
font_01_sfnt_off000073a0.bin9a5c84c5ada132e211173d2c4aed52e2c72d23c9ba183fe4e5d69bd80fd7f189 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73A0 | 11440 bytes |
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