MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that are part of a link farm, with one critical link identified as a redirector to malicious infrastructure. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. This suggests an attempt to trick users into visiting a malicious site under the guise of a free download.
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.ru/pify?keyword=david+wilkerson+the+vision+pdf+free+download
- http://kobalobew.sccliteracyproject.org/uploads/1/3/0/9/130969723/banisekuvezevo_lojodoj.pdf
- http://files.backtobal.com/uploads/1/3/1/6/131606261/zazavunexo_wezuxukadunip.pdf
- http://zitov.lingg.us/uploads/1/3/2/6/132681579/8c899d9c73af.pdf
- http://sosose.valiantfew.org/uploads/1/3/1/4/131437502/wapijevaxo-posaza.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/9970/8821/files/13577027951.pdf
- https://cdn.shopify.com/s/files/1/0429/7703/4399/files/69349625706.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/voriwatovetizejewadodo.pdf
- http://wudik.shojitabuchigiftshop.square.site/uploads/1/3/0/7/130739017/9197569.pdf
- https://cdn.shopify.com/s/files/1/0436/6372/0613/files/sepabexezereguselij.pdf
- https://cdn.shopify.com/s/files/1/0444/5346/2183/files/bookman_old_style_italic_font_free.pdf
- https://cdn.shopify.com/s/files/1/0433/4875/4600/files/laudate_dominum_mozart_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0432/4763/2548/files/dokebe.pdf
- https://cdn.shopify.com/s/files/1/0432/0398/5570/files/fojafidikegip.pdf
- https://cdn.shopify.com/s/files/1/0432/6529/4491/files/pixilonamemamex.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004fc6.bin8373c0dadeddf18aabc967e37b0f4176fded40f5f9450311c04d8bcfde713b56 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4FC6 | 5344 bytes |
font_01_sfnt_off000061ff.bin5eeffd68dc89699bfbf6c3b64af89898cede7521d896d3d406f2390128d8cb5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61FF | 10724 bytes |
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