MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector infrastructure at 'ttraff.com'. The document body, though heavily obfuscated, contains text related to electrical equipment and the tool 'wkhtmltopdf', suggesting a lure to disguise the malicious intent. The primary attack pattern involves redirecting users to malicious sites through a link farm.
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=choix+appareillage+electrique+pdf In PDF document text
- http://bolekagi.visitdvcc.org/uploads/1/3/1/0/131069934/golijowowade.pdfIn PDF document text
- http://files.joshuaganger.com/uploads/1/3/1/3/131384489/tiximavoxiwivawumi.pdfIn PDF document text
- http://files.sanjosecommunity.com/uploads/1/3/1/6/131606694/513414.pdfIn PDF document text
- http://xamegopu.austinsbestphotobooths.com/uploads/1/3/1/6/131606407/a60bbd.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/1/0428/9835/8432/files/zosakasebiribo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5742/2229/files/2681418700.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7727/0692/files/batomolisigarem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8688/9625/files/panufupiwiledukubafin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4247/1064/files/81829302776.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0389/6217/files/john_deere_1070_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8170/2301/files/53392457549.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7565/6094/files/peximuxebowizurif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1751/8751/files/767816103.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6331/9445/files/xujifaragikironotiritevig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2341/8019/files/69732474954.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1700/2405/files/piano_arpeggio_practice.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9162/4097/files/20216177075.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_off00006987.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6987 | 5232 bytes |
SHA-256: 1f83325035fb64fa5b06659c1e81ed62a89cd6fbaa86e942df9fae8f4eeac419 |
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font_01_sfnt_off00007b6f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B6F | 11624 bytes |
SHA-256: 0b38468529bb8d640f57493abb64e9ef2e23cee7d347fdec7b9807241eb659c3 |
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font_02_sfnt_off00009fda.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FDA | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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