MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing indicating it links to a known malicious redirector. The document body and embedded URLs also point to a link farm hosted on Shopify, with the primary malicious URL being 'https://ttraff.com/pify?keyword=liquidation+reporting+requirements'. This suggests the document's purpose is to redirect users to malicious content, likely for 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=liquidation+reporting+requirements In PDF document text
- http://files.daretobesuccessful.com/uploads/1/3/1/3/131383483/lusomunomejixeb.pdfIn PDF document text
- http://files.hollylinkmn.com/uploads/1/3/2/6/132682607/karofapewi.pdfIn PDF document text
- http://files.the-poppery.com/uploads/1/3/0/7/130739831/sogonekovotop-jototetubo.pdfIn PDF document text
- http://files.jobolyn.com/uploads/1/3/1/6/131637385/tenal_fofepewepukave_sobotozezosaxev_kosotatap.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/1/0433/0723/7531/files/41955636568.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1932/7896/files/cessna_310_pilot_operating_handbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4337/2699/files/18162847801.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4419/8805/files/pumoxanukunimoguz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9029/7503/files/46210143278.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1149/7366/files/sakej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/59022585862.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0625/4494/files/82449201305.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/dabuvusugogoxevudabebuji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8866/6017/files/the_autobiography_of_benjamin_franklin_dover_thrift_edition.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_off0000624c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x624C | 5196 bytes |
SHA-256: 0d885932a80fc3a527e181f5c446c5e215f55091091e2e70bee40f09146b8b86 |
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font_01_sfnt_off000073d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73D0 | 10276 bytes |
SHA-256: 8e071d896b430e0e787dc35ed70f5c569300aff878ef709f0483670492a88bd7 |
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font_02_sfnt_off000096e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96E8 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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