MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links and document body text that point to a malicious redirector URL, disguised as a free wallpaper download. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags this behavior. While no scripts were extracted, the document's structure and embedded URLs strongly suggest a phishing or scam 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.com/pify?keyword=free+wallpaper++god+krishna
- http://files.katschuetz.com/uploads/1/3/0/8/130874359/2380709.pdf
- http://mefot.wellpetanimalhospital.com/uploads/1/3/1/8/131857054/6cfc8b5.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fedorahosted.org/lohit
- https://cdn.shopify.com/s/files/1/0432/8259/6000/files/hd_wallpapers_1080p_for_mobile_god.pdf
- https://cdn.shopify.com/s/files/1/0433/8424/2334/files/lemedi.pdf
- https://cdn.shopify.com/s/files/1/0435/3631/8616/files/keluwofuxiraroz.pdf
- https://cdn.shopify.com/s/files/1/0434/6377/0274/files/42053659750.pdf
- https://cdn.shopify.com/s/files/1/0439/4047/9131/files/riwij.pdf
- https://cdn.shopify.com/s/files/1/0431/9579/3571/files/aprendizajes_clave_artes_primaria.pdf
- https://cdn.shopify.com/s/files/1/0439/5394/6782/files/35867024048.pdf
- https://cdn.shopify.com/s/files/1/0429/6169/8969/files/kuziboraxisiborogub.pdf
- https://cdn.shopify.com/s/files/1/0429/6310/8003/files/gojulokezagigo.pdf
- https://cdn.shopify.com/s/files/1/0433/6123/9192/files/rekejumadawus.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_off0000472c.binae5bb90a2752a8d031311a52248a6de8d8af4c8768bff0e0feaab3c72d4ca7c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x472C | 5332 bytes |
font_01_sfnt_off00005959.bin3538743412e59151c93cc87534a39628e19b7e3aa6e3fdfdb8ea892ba7da1d2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5959 | 9800 bytes |
font_02_sfnt_off00007b1a.bin90ff344b673f96cc03a8fddf5956bab86304fb20cca2e0a4b94c98acc95d9880 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B1A | 3092 bytes |
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