MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a link that redirects to a known malicious domain, ttraff.com. The document body and heuristics indicate a lure related to financial statements, likely to trick users into clicking the malicious link. The PDF also contains a large number of external links, many of which point to Shopify domains, suggesting a link farm for SEO manipulation or to obscure the malicious redirector. No scripts were extracted from this sample.
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=cash+flow+statement+full+chapter+pdf In PDF document text
- http://files.thecentreofthecosmos.com/uploads/1/3/2/8/132814977/6eb456ea4d.pdfIn PDF document text
- http://files.airdriekarate.net/uploads/1/3/1/3/131379830/73da488.pdfIn PDF document text
- http://files.chuckcrabbe.com/uploads/1/3/1/4/131408913/pavefujisupi-wosipevopudupu-perozo.pdfIn PDF document text
- http://files.custombuilddeckshamilton.com/uploads/1/3/0/9/130969710/wijupoxurese.pdfIn PDF document text
- http://files.cityoflathrop.org/uploads/1/3/0/9/130969448/77420d8da.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2920/6939/files/how_many_graham_crackers_in_a_cup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5863/4658/files/zetabagilafuza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5288/3352/files/92052394235.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/devitutuwigorulufetiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3792/5269/files/niwonixojifididipugup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/79915271246.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7749/3146/files/penokoradofawevodowuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7760/7324/files/32077998316.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/2683/0744/files/rational_gaze_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8013/9423/files/67292678536.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2534/0328/files/bokevamobuwokupiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8035/8811/files/75610539852.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6208/3232/files/30941362068.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5725/6350/files/xivazifubuvarex.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b188.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB188 | 5392 bytes |
SHA-256: ea6f4ab105a9bee4d889371298543ccbd3dd6074291b26318b48b5848432c4fd |
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font_01_sfnt_off0000c3c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3C5 | 13288 bytes |
SHA-256: 01460ffd53bc927fe7ed5a80326c77f795c19b8b596897e8c59c8e63147fa4fe |
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