MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, with one identified as a malicious redirector. The document body, though partially corrupted, contains text that appears to be a lure for music downloads, suggesting a phishing or scam attempt. The presence of numerous external PDF links, many hosted on Shopify, further indicates a link farm used to obscure the malicious redirector.
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.me/pify?keyword=cepten+m%25C3%25BCzik+indirme
- http://files.jhmtva.com/uploads/1/3/0/9/130969311/f6ddae96a0b7173.pdf
- http://files.sydniessweetlife.com/uploads/1/3/0/7/130740141/97152.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/5540/6494/files/48721721497.pdf
- https://cdn.shopify.com/s/files/1/0438/0891/5613/files/ce2252_strength_of_materials_notes.pdf
- https://cdn.shopify.com/s/files/1/0432/9265/5780/files/timadigasasibavuvi.pdf
- https://cdn.shopify.com/s/files/1/0427/9861/2636/files/96424809946.pdf
- https://cdn.shopify.com/s/files/1/0431/8865/0142/files/nmr_spectroscopy_applications.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/26450106566.pdf
- https://cdn.shopify.com/s/files/1/0435/5719/1843/files/77814412718.pdf
- https://cdn.shopify.com/s/files/1/0432/6703/1200/files/5945229190.pdf
- https://cdn.shopify.com/s/files/1/0429/9853/0202/files/9018936067.pdf
- https://cdn.shopify.com/s/files/1/0432/5680/7586/files/mathematics_printable_worksheets_for_grade_2.pdf
- https://cdn.shopify.com/s/files/1/0429/7791/9129/files/27827145051.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_off00005a67.bin06d62883b21ccf870e90a2fc2f682fe07ed92abef4932217cca61dbb8d6bc841 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A67 | 4824 bytes |
font_01_sfnt_off00006a87.bin4792751dd4c6b247e5e2660f30e9cf6b58f7e26031c5c6daa2b09898b2316cdd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A87 | 11196 bytes |
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