MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many of which point to a redirector service known for malicious activity. The document body, though heavily obfuscated, contains text related to 'weather report' and a URL that matches the redirector, suggesting a lure to disguise malicious links. The presence of multiple PDF links and a critical redirector link firing indicates a high likelihood of phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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.com/pify?keyword=heckmondwike+weather+report In PDF document text
- http://files.christopherglenncannon.com/uploads/1/3/0/7/130776208/3496893.pdfIn PDF document text
- http://files.ondaruokala.fi/uploads/1/3/1/3/131381675/guxenu-fevuwizuvoledut-fanamurusotep-kegatupufal.pdfIn PDF document text
- http://sifop.lllofaz.org/uploads/1/3/1/3/131384516/kimivunojizof.pdfIn PDF document text
- http://files.parsonswoodartistry.com/uploads/1/3/1/4/131438175/248fe55.pdfIn PDF document text
- http://files.climatechheatingcooling.com/uploads/1/3/1/6/131636947/7365342.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0436/5543/0309/files/39574853849.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3209/2573/files/dmv_dl_44_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3119/7856/files/water_pollution_definition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8366/0441/files/84568924493.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2917/6232/files/dijasejusevif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8150/5695/files/prueba_carbono_14.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4560/0936/files/debabipupu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9397/3405/files/mulonowifusap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6484/2657/files/sejepat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7654/0834/files/76168729429.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/waxigulazatep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xasojikunu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1104/6558/files/ap_calculus_textbook_finney.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005233.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5233 | 5008 bytes |
SHA-256: 10b8e16289312e698d4eade39f0f9115642a0cf3d83d2d45dd200fda3a19cf65 |
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font_01_sfnt_off0000630a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x630A | 13272 bytes |
SHA-256: 9df01a20d1861001cb76e5cf2e463954fa5a15bd09f8c8ab1d875d84ced10854 |
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font_02_sfnt_off00008d8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D8A | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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