MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded links, with one identified as a malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external PDF links, suggesting a tactic to manipulate search engine results or distribute malicious content. The ML classifier also strongly flagged this PDF as malicious.
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=analgesik+antipiretik+pdf
- http://rabepes.hollymsmithphotography.com/uploads/1/3/1/0/131070722/9819972.pdf
- http://files.stephaniebuckle.com/uploads/1/3/0/8/130814258/vigapatexe_newukatotaveti_gereposot.pdf
- http://files.peace-love-cupcakes.org/uploads/1/3/1/4/131438211/lewonofi.pdf
- http://files.makeitcapture.com/uploads/1/3/2/6/132681504/66c500f4.pdf
- http://files.axent-global.com/uploads/1/3/1/4/131409498/5800288.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/0473/9232/files/mupijesuluf.pdf
- https://cdn.shopify.com/s/files/1/0433/0897/4235/files/nuwufipopotov.pdf
- https://cdn.shopify.com/s/files/1/0435/4742/6965/files/71135838258.pdf
- https://cdn.shopify.com/s/files/1/0437/5917/3784/files/93530607790.pdf
- https://cdn.shopify.com/s/files/1/0431/0469/8535/files/bezedewewevopowuwibu.pdf
- https://cdn.shopify.com/s/files/1/0438/3290/1789/files/autocad_civil_3d_road_design_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0433/0926/9156/files/show_the_world_lil_bossie.pdf
- https://cdn.shopify.com/s/files/1/0433/7991/6967/files/gta_5_download_for_pc.pdf
- https://cdn.shopify.com/s/files/1/0435/7272/3875/files/kusabefeboloduseturivomat.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xakuxosisubesabemobaf.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_off00006cc5.binca26fac093c6f76c77b86abddd260c4a33bc4e388d27743cb64c076a54b7c6c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CC5 | 5260 bytes |
font_01_sfnt_off00007eb8.bin08bf739dcb291f56b420cc98fa07607ee67d0ff28078fd1878673e9b3eed5870 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EB8 | 14684 bytes |
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