MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body, though heavily obfuscated, also contains this URL, suggesting it's the primary lure. The file also exhibits characteristics of a PDF link farm, with numerous external links, many hosted on Shopify. The primary malicious URL is used to redirect the user, likely to a phishing or malware download site.
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=malicious+prosecution+in+tort+law+pdf In PDF document text
- http://files.brhoriuchi.com/uploads/1/3/1/3/131398117/jezimuxajupula.pdfIn PDF document text
- http://files.mandyringephotography.com/uploads/1/3/1/3/131384468/malarumaguda-gifabesos-xunirofupa.pdfIn PDF document text
- http://mixolafa.amusedowl.com/uploads/1/3/1/4/131438437/zamevireniwamog.pdfIn PDF document text
- http://files.louzellevandyk.com/uploads/1/3/1/4/131437376/fejamagenefek.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/1/0432/0441/1556/files/autocad_2020_2d_commands_with_examples.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3182/1473/files/vivanigesakos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1123/6259/files/3768785207.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4745/0789/files/zufonazekabiz.pdfIn PDF document text
- http://files.mkumar.people.ua.edu/uploads/1/3/0/7/130740530/150439.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0454/8021/4678/files/william_shakespeare_sonnet_116.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8677/4436/files/90319803129.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3966/1986/files/maweb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2328/5928/files/94030283863.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5782/4419/files/vapeziwegupawokewewekitop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1190/7488/files/65546749927.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9495/0556/files/73233434369.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4200/4375/files/tukeripuk.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
🗂 Part of campaign:
amusedowl.com
4 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E4F | 5128 bytes |
SHA-256: 0950bad6cfec938816750f7a101c7ed562d8142100e4ad2594108aa061a1603c |
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font_01_sfnt_off00007fdb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FDB | 10180 bytes |
SHA-256: e099949f29d3e7a661fbf20fdace25b53377d004b33b3f4d4038797df5daaadd |
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font_02_sfnt_off0000a285.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA285 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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