MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one identified as a malicious redirector. The primary malicious URL is https://ttraff.com/pify?keyword=starwood+brand+standards+pdf, which is designed to lead users to further malicious content. The document body is heavily obfuscated, but the presence of numerous links and the critical heuristic firings strongly indicate a phishing or redirection attempt. No scripts were extracted, limiting the analysis of direct execution capabilities.
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=starwood+brand+standards+pdf In PDF document text
- http://zevufi.jhuntermotivatingminds.com/uploads/1/3/1/3/131379732/fagosigekijerebupuva.pdfIn PDF document text
- http://memupuw.dfalvey.org/uploads/1/3/0/7/130739625/2886053c0eaeb.pdfIn PDF document text
- http://files.beckymathisportraits.com/uploads/1/3/1/6/131607163/wawevavaduvolejimit.pdfIn PDF document text
- http://files.iankingsley.com/uploads/1/3/1/3/131383386/katutazafesejif_walunuwag_tiwum_mufifeboju.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/1/0434/8647/8489/files/runecloth_bag_pattern.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3123/2674/files/last_stand_2_hacked.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4632/9750/files/xujowegizedo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8670/7876/files/77311129836.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1462/7234/files/getting_the_love_you_want_workbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pepefawabibuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9981/4056/files/50600269205.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9316/4181/files/chhattisgarh_outline_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6145/1681/files/93423525354.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6463/1195/files/fijuja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9183/6572/files/kumpulan_action_script_macromedia_flash_8.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5322/7936/files/biriga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9095/8749/files/94738584878.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
🗂 Part of campaign:
beckymathisportraits.com
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009ba2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BA2 | 4960 bytes |
SHA-256: ae3589ba62a71c3811fc7319a74f4e98b53cacb6b6becc68bdec3d72b14ff889 |
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font_01_sfnt_off0000ac7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC7F | 10304 bytes |
SHA-256: e9b425ab40e26299e11fde99ab186faa1b2eadc5b6092275bc6e9062fefea33a |
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font_02_sfnt_off0000cfb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFB1 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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