MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link that redirects to a malicious URL, likely as part of a phishing or scam campaign. The document body, though heavily obfuscated, contains the malicious URL and appears to be a lure related to a 'manual'. The presence of numerous other PDF links, many pointing to benign Shopify URLs, suggests a link farm or SEO poisoning tactic 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.cc/pify?keyword=ceriatone+ots+mini+manual
- http://raxabuder.nyacklibrary.org/uploads/1/3/0/9/130969915/8432518.pdf
- http://pevek.pawsadventurewalkingservice.co.uk/uploads/1/3/0/8/130814328/9321602.pdf
- http://files.thenecsl.com/uploads/1/3/1/4/131437725/xojax_jukubefatukoj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/4410/8453/files/ashford_oaks_primary_school_uniform.pdf
- https://cdn.shopify.com/s/files/1/0434/7356/7901/files/8163194411.pdf
- https://cdn.shopify.com/s/files/1/0429/9938/2170/files/one_way_jesus_lyrics_and_chords.pdf
- https://cdn.shopify.com/s/files/1/0460/2570/3583/files/aeriforme_in_inglese.pdf
- https://cdn.shopify.com/s/files/1/0436/9301/5190/files/vijimixulunowixovame.pdf
- https://cdn.shopify.com/s/files/1/0435/4048/0164/files/99083489471.pdf
- https://cdn.shopify.com/s/files/1/0437/7988/3170/files/13520332919.pdf
- https://cdn.shopify.com/s/files/1/0435/8324/2401/files/kesekefaposisokaweziji.pdf
- https://cdn.shopify.com/s/files/1/0437/1539/5738/files/magic_fhoto_editor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vaxopegi.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_off0000726c.bin653ac9e268af8040bb2950f05474f2debbe79cacf9034a0ed4ecad789381a03e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x726C | 4736 bytes |
font_01_sfnt_off00008261.bin2bbef3d1773c92d50b30254ec8ecc8b1329a77bc1f29933db8525c993994b50e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8261 | 10128 bytes |
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