MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a redirector to a malicious URL, disguised as an annual report. The ML classifier strongly indicates maliciousness. The embedded URL `https://ttraff.club/wix?keyword=galmed+pharmaceuticals+annual+report` is a known malicious redirector, likely leading to a phishing or malware download page.
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/wix?keyword=galmed+pharmaceuticals+annual+report In 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/1/0434/6698/1542/files/zosekoko.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/3240/8227/files/fur_elise_piano_sheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2383/4011/files/84607646316.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4922/0256/files/aquaculture_engineering_journal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7637/6983/files/7_seeds_ending.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0291/2168/files/95264232521.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6960/2981/files/riddle_school_4_walkthrough.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/1677/6862/files/nitracion_de_acetanilida.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/wewepav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7044/0095/files/lipop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9581/8404/files/magenta_pixie.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/0884/8035/files/deadpool_kills_the_marvel_universe_1_4.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6993/9612/files/viganusowezet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5498/0505/files/50099145716.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8716/6628/files/virutigixopaduku.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_d38ddbb468934632b2c0b4658c6776b2.pdfIn PDF document text
- https://static.usrfiles.com/ugd/96768c_3ee4c99bd20a463483b6d298292b7ac2.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b371d9_7823855679fe42f492f49c02c1d51d96.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000088a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88A0 | 5228 bytes |
SHA-256: a841585926925b84256c5236fdcb1a5fb70e0b4c67f67c657225f551cee35197 |
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font_01_sfnt_off00009a38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A38 | 1972 bytes |
SHA-256: be348a22fe190728f1d360d8e10ea682a14f6dd4ddd02d80d69c8b9c0587fdb5 |
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font_02_sfnt_off0000a3af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3AF | 10680 bytes |
SHA-256: 764e929a316ced38bfb4084b390d9ac09fa915c44bef7c941ccab4b64f5fbd19 |
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font_03_sfnt_off0000c831.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC831 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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