MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains numerous links to external PDF files, masquerading as a free download for an app. The primary redirector URL, https://ttraff.link/wix?keyword=enduring+word+commentary+app+for+android, is flagged as malicious. The document's structure and embedded links strongly suggest a phishing or malware distribution attempt, likely using a link farm to obscure the final malicious destination.
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.link/wix?keyword=enduring+word+commentary+app+for+android In PDF document text
- http://zevapowa.michelepetersonart.com/uploads/1/3/1/4/131405965/redazusopolide.pdfIn PDF document text
- http://files.heronmediagroup.com/uploads/1/3/1/6/131637853/9791184.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
- http://fudotemo.mgalbraith.people.ua.edu/uploads/1/3/2/6/132695478/pugidaxetinu_gunawiv.pdfIn PDF document text
- https://static.usrfiles.com/ugd/3a38e0_98d7e58a91df4caabfe52cccf71e97e5.pdfIn PDF document text
- https://static.usrfiles.com/ugd/4b7290_0c9c1bd2a23848f987bcf575037405bb.pdfIn PDF document text
- https://static.usrfiles.com/ugd/6166c9_a92d6a1784b446349f6c7710db32e355.pdfIn PDF document text
- https://static.usrfiles.com/ugd/8acad3_1ed854a68790451fb07f848dca26e330.pdfIn PDF document text
- https://static.usrfiles.com/ugd/e80f4c_470917c56d224d62b6eecb3dad661a7b.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4471/6199/files/tesadupewujebalo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/4119/3885/files/45509829923.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7113/4106/files/69704222773.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0965/5462/files/matugixuduperejodoxobozo.pdfIn PDF document text
- https://static.usrfiles.com/ugd/493135_501f10c5fb5649d191630d197b5cf001.pdfIn PDF document text
- https://static.usrfiles.com/ugd/74a852_7a94a7afa0eb4470b9076eb6d7f5b28a.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_cf663ef75b884e2ba445f1a2d681b5c6.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_18b3baab214b41f598f3cd842f920fd3.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006917.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6917 | 5296 bytes |
SHA-256: 826b2b8131be038f071dabdd31ff967c6fb9a1d8a965b6320403c3c5d979bd57 |
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font_01_sfnt_off00007b0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B0A | 4120 bytes |
SHA-256: 5999488002732b0f0723d716cec0eee1259b5d2994a6646fa6e5afaf1dbf04e8 |
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font_02_sfnt_off000085fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85FA | 10900 bytes |
SHA-256: a7ceab81332af83d5601b7868c898a049995ce8e774468f84f297eb18293d027 |
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font_03_sfnt_off0000ab52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB52 | 16736 bytes |
SHA-256: e4d5c64c26d6d24f1a0f3ac5ae3912a2440227e087dc546a24e72d8296ef477b |
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font_04_sfnt_off0000c202.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC202 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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