MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large number of external links, indicating a link farm. The primary malicious URL identified is 'https://ttraff.cc/pify?keyword=email+html+template+github', which is likely used to redirect users to a malicious site. The document body contains garbled text but also repeats the malicious URL and several benign-looking Shopify URLs, suggesting an attempt to disguise the malicious intent. 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.cc/pify?keyword=email+html+template+github In PDF document text
- http://dulaj.dammaimorganllc.com/uploads/1/3/1/6/131636817/nogafizuwagifa.pdfIn PDF document text
- http://files.gardensatunityvillage.org/uploads/1/3/2/7/132740700/3990801.pdfIn PDF document text
- http://files.realestatebaguio.com/uploads/1/3/1/8/131856352/1b4fbae590ba4.pdfIn PDF document text
- http://files.stevemillerworldview.com/uploads/1/3/0/7/130739062/6025175.pdfIn PDF document text
- http://files.ciscotxpiefest.com/uploads/1/3/1/4/131406804/rameles.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/1/0433/3787/5614/files/cisco_ccnp_switch.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1940/9320/files/74795713705.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5802/6904/files/doredalumebot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5135/0166/files/pulmonary_arteriovenous_malformation_definition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96226605796.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9309/8660/files/jejilifugugobe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9318/1081/files/bread_making_process_in_bakery.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8575/8628/files/23317076347.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2030/4034/files/promissory_note_gujarati.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7108/5475/files/38293004749.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/9142282406.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gidawibozifuniji.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C47 | 5056 bytes |
SHA-256: f1933af25e177aeeb03dd0d7b1d669fd3d2cc431157cc4c381b975853b83acc5 |
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font_01_sfnt_off00007d47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D47 | 2808 bytes |
SHA-256: e9a3f4b98c42be50dd3ed2e5b62218c2ce6ef848695ded22b6e93f5631e0c5bf |
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font_02_sfnt_off0000892f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x892F | 10128 bytes |
SHA-256: 701f187c7fd2d42c3bd472edef15024477c16a47d1ce5dcd77dab9bad095c1de |
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font_03_sfnt_off0000ac13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC13 | 16116 bytes |
SHA-256: 3dae81b76154e7c62b3b0d30507344c78f02ee9172d09a03fe7a9af96af9e849 |
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