MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a link farm and redirects users to malicious infrastructure, masquerading as an annual report. The embedded URL `https://ttraff.ru/pify?keyword=il+domestic%252F+foreign+corporation+annual+report` is a known malicious redirector. The document's structure and embedded links suggest an attempt to exploit SEO techniques to distribute malicious content, likely leading to a phishing or malware download site.
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.ru/pify?keyword=il+domestic%252F+foreign+corporation+annual+report In PDF document text
- http://files.thegoldminecircuit.com/uploads/1/3/2/3/132303378/e649b03db9.pdfIn PDF document text
- http://nezoturis.robertjsteel.com/uploads/1/3/1/6/131636725/wirarikamow-vorezul-kafudibafuduwu-baxafijisagagep.pdfIn PDF document text
- http://jozedo.walberswickferry.com/uploads/1/3/2/7/132741555/magebuzim-robevoz-bubowog.pdfIn PDF document text
- http://files.seedsofhope12.com/uploads/1/3/0/7/130739830/3776587.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/1/0434/0842/5123/files/bepozegevebedelurukegifon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mowojemabedeju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/9284441163.pdf?v=1594212706In PDF document text
- https://cdn.shopify.com/s/files/1/0430/9018/2304/files/lirofitebeselejabigewo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/6190/7351/files/pathophysiology_of_congestive_cardiac_failure.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0832/7829/files/gavalaril.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5646/3014/files/electronically_sign_linux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6077/2516/files/phonics_world.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8155/6375/files/jingle_bells_free_sheet_music_piano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5298/9605/files/danulikifakegapanomo.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_off00005967.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5967 | 5332 bytes |
SHA-256: f8a9108b4e8833daf9427697754d2375fe30af8efe47dd83ff2843df300e927e |
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font_01_sfnt_off00006b74.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B74 | 10164 bytes |
SHA-256: 1e78395f3e5633781b680518ebc603b43f89c3e0aedf49faa753624b12839856 |
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font_02_sfnt_off00008e36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E36 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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