MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, including one identified as a known malicious redirector. The document body, though heavily obfuscated, contains text related to search engine optimization and a specific keyword, suggesting a lure. The presence of a link farm and a malicious redirector indicates a likely attempt to drive traffic to malicious sites or engage in SEO spam.
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.link/wix?keyword=2003+hyundai+elantra+repair+manual
- http://faxezim.acefortune.com/uploads/1/3/1/4/131438539/jederixefezan_difasiz_limixogazuxi_debanuwubim.pdf
- http://files.studio17hairsalon.com/uploads/1/3/0/9/130969525/rotereruf-lokamosa-gezarikelitoto-bakux.pdf
- http://lawuxad.liveforliteracy.com/uploads/1/3/1/4/131453459/vojikopimivupo.pdf
- http://kelujen.shoktoberfest.com/uploads/1/3/0/7/130739090/5399014.pdf
- http://files.itbfm.com/uploads/1/3/1/3/131379590/xadezobe.pdf
- http://files.tarkatrailguide.co.uk/uploads/1/3/1/3/131398143/ac848d1efce523.pdf
- https://cdn.shopify.com/s/files/1/0435/7016/7966/files/cell_size_and_diffusion_lab_answers.pdf
- https://cdn.shopify.com/s/files/1/0434/0636/0730/files/curriculum_vitae_sample_for_fresh_graduate_template.pdf
- https://cdn.shopify.com/s/files/1/0430/3680/3233/files/71387724943.pdf
- https://cdn.shopify.com/s/files/1/0434/9093/4949/files/25284561090.pdf
- https://cdn.shopify.com/s/files/1/0433/5638/9528/files/backup_whatsapp_messages_to_pc_android.pdf
- https://cdn.shopify.com/s/files/1/0438/2271/0941/files/top_rated_android_phones_2017.pdf
- https://cdn.shopify.com/s/files/1/0430/6527/8625/files/25423462243.pdf
- https://cdn.shopify.com/s/files/1/0432/9757/0980/files/65709264907.pdf
- https://cdn.shopify.com/s/files/1/0433/8080/1701/files/79297942327.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063bf.binc2249b90fa60f1bc51862e371dde8fc25bf031610360c471246ae16835c7712c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63BF | 5468 bytes |
font_01_sfnt_off00007631.bin5060fb63a906aee9b7d98b2530bc68ee15c745437f169022c72e9932618fcb10 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7631 | 10284 bytes |
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