MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links to redirector infrastructure, masquerading as a sustainability reporting framework. The primary redirector URL, https://ttraff.club/pify?keyword=various+sustainability+reporting+framework, is flagged as malicious. The presence of a large number of external PDF links suggests a link farm or phishing attempt to drive traffic to malicious sites.
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.club/pify?keyword=various+sustainability+reporting+framework In PDF document text
- http://files.uniquebyruth.com/uploads/1/3/1/4/131483009/zigatakajumi.pdfIn PDF document text
- http://files.dopekonect.net/uploads/1/3/1/4/131438538/davexabodezugi.pdfIn PDF document text
- http://files.rbmt.org/uploads/1/3/1/4/131437891/6722de6a64bc633.pdfIn PDF document text
- http://xagoreto.coffeejustgothealthier.com/uploads/1/3/1/3/131381886/e8a12e.pdfIn PDF document text
- http://ruwida.lovelocalnashville.com/uploads/1/3/1/4/131408027/2334972.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://static.usrfiles.com/ugd/4c76bf_d01b205c4e724adeae7a7babcf5f31eb.pdfIn PDF document text
- https://static.usrfiles.com/ugd/c5d40f_2e1d0d19268d4cf3b158e61b9514c41e.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_7f825cf65625495496c79e78b526030c.pdfIn PDF document text
- https://static.usrfiles.com/ugd/bfbc46_2b9e35c6e9294455bed2dd818f45ecaa.pdfIn PDF document text
- https://static.usrfiles.com/ugd/77941b_4ad3b41539094ab2a9b5164f15068f24.pdfIn PDF document text
- https://static.usrfiles.com/ugd/de9003_b5eb978439114d0296b676cb4ea46f4f.pdfIn PDF document text
- https://static.usrfiles.com/ugd/e02969_ecbeb8cf78ad4530a8470740dd87b3bb.pdfIn PDF document text
- https://static.usrfiles.com/ugd/e4a001_ce8b840a29dc4777be7c88af4ec65a16.pdfIn PDF document text
- https://static.usrfiles.com/ugd/041b56_a1765857d1af49128677f5e902e7693b.pdfIn PDF document text
- https://static.usrfiles.com/ugd/268ab1_822c1c36d89040328fa5eb4ccf7353e3.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_off00006206.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6206 | 5464 bytes |
SHA-256: 4eaadcf4efa371aac4c9e878630b68392bbc61acc4294d81a5458212bb0a119e |
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font_01_sfnt_off000074aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74AA | 10088 bytes |
SHA-256: b1f9758060afd6eafddd30e432211aa71511f2d56abc821ef3b5d53329678a5e |
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font_02_sfnt_off0000972a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x972A | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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