MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link that redirects to a malicious URL, disguised as a free template for Avery labels. This heuristic firing, combined with the ML classifier's high confidence, indicates a malicious intent to redirect users to potentially harmful content. The document also hosts a large number of external PDF links, suggesting a link farm or SEO poisoning attempt.
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=avery+labels+18160+free+template
- http://files.thesensualist.org/uploads/1/3/0/8/130814254/wuwotuw_fatitope_bogasokuriv.pdf
- http://xuralo.38plus2productions.com/uploads/1/3/1/3/131398177/nejuwisugobad.pdf
- http://files.valleyhikers.com/uploads/1/3/1/3/131379398/ketox.pdf
- http://files.creativationevents.com/uploads/1/3/1/3/131380493/6612511.pdf
- http://files.westseattlecoworking.com/uploads/1/3/1/3/131379049/tezazulixe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0435/0954/7174/files/renironipuwoguxe.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/good_night_image_shayari.pdf
- https://cdn.shopify.com/s/files/1/0433/4462/5822/files/63529777040.pdf
- https://cdn.shopify.com/s/files/1/0437/2663/5157/files/zaxiteperujunebisip.pdf
- https://cdn.shopify.com/s/files/1/0428/2246/7750/files/formica_countertop_edges.pdf
- https://cdn.shopify.com/s/files/1/0431/7229/8913/files/vanoxew.pdf
- https://cdn.shopify.com/s/files/1/0431/2150/8506/files/44908951576.pdf
- https://cdn.shopify.com/s/files/1/0431/1891/9837/files/anglo_saksonlarn_stnlnn_sebepleri_nelerdir.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000053cb.bine1c48fc951e41651b70c9238c8bbc1d861a8f886e52650ee76c3cb15302e03fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x53CB | 5404 bytes |
font_01_sfnt_off00006631.bin992d2da9fb2a98c02cac8e33800025db565a91c32ec61446da8d85391f0e58dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6631 | 9992 bytes |
font_02_sfnt_off00008877.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8877 | 4324 bytes |
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