MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one specifically identified as a malicious redirector (https://ttraff.ru/pify?keyword=mikes+rpg+center). This suggests the document's primary purpose is to lure users to malicious websites, likely for phishing or malware distribution. The ML classifier also strongly indicated maliciousness.
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=mikes+rpg+center In PDF document text
- http://files.corneroffice-i.com/uploads/1/3/0/7/130739234/29ec1bc9c.pdfIn PDF document text
- http://files.wallaceandfeldman.com/uploads/1/3/1/4/131407709/vitolobalobonadut.pdfIn PDF document text
- http://files.fragileparadise.com/uploads/1/3/1/4/131413678/dazapad_detesaja_judazekamusakog.pdfIn PDF document text
- http://files.planning4yourfuture.com/uploads/1/3/0/7/130739674/mosezimagugipiwaba.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/1/0431/0863/0681/files/82592378487.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4305/2953/files/90493633024.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/7614883084.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6779/3820/files/42430139409.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1801/8216/files/jelojunaropow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/2857609843.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4815/7859/files/mabumuvamagoripudozexu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0500/8293/files/35430336452.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4041/4615/files/8216367607.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8742/9785/files/19408440171.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6611/1638/files/windows_7_32_bits_torrent.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4146/5244/files/70519461484.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7300/3939/files/pebejufogaromelaruxomut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4672/2974/files/kefudetinepek.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_off00004f8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F8B | 3068 bytes |
SHA-256: 2c06af07d9c3ed41ee6811cbed0338d04be68cc39ff11be14c5a34029d309e8c |
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font_01_sfnt_off00005a7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A7A | 4928 bytes |
SHA-256: d772991b32b27584f86b8f56f6223a5c832d7b32c97727d6429d7e6b9a984030 |
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font_02_sfnt_off00006b6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B6A | 9904 bytes |
SHA-256: dd5c77c17ae76664970ec4f965d4aed7bc32b0f7a358d43b9b9426a8f0f3e6a1 |
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