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, many of which point to domains associated with redirectors or unknown content. One critical heuristic identified a link to a known malicious redirector infrastructure. The document body itself contains the text '301 1 4 hard stainless steel sheet' and also includes the malicious URL, suggesting a lure to a phishing or scam page. No scripts were extracted from this sample.
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.cc/pify?keyword=301+1+4+hard+stainless+steel+sheet In PDF document text
- http://boredu.saltandhoneycooking.com/uploads/1/3/0/7/130775519/badisebuzonejet-kikepupifiz-dodawuxepogop.pdfIn PDF document text
- http://fovigu.hicksandslicks.com/uploads/1/3/0/7/130739415/movaxe-zakoxumimavej-tajivedisinaden-tosilefa.pdfIn PDF document text
- http://files.theflorecercasitasmx.com/uploads/1/3/1/4/131405976/8235676.pdfIn PDF document text
- http://mewopikor.norcalfilmworks.com/uploads/1/3/1/3/131398404/junuwoxa.pdfIn PDF document text
- http://files.sproutparentcoaching.com/uploads/1/3/0/7/130775701/9006233.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/1/0439/1947/4856/files/logique_et_argumentation.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6738/3716/files/72592698334.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7955/6504/files/astrocytoma_adalah.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6499/9590/files/ribozudakoniliwag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4060/4313/files/pet_cambridge_examenes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8217/0022/files/elastic_delete_index_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0511/4528/files/messenger_lite_apps_for_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4277/2891/files/adolescent_psychology_around_the_world.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2574/4547/files/1531070503.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2468/7014/files/how_much_does_lightweight_increase_mining_pseed.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7644/3543/files/axis_bank_address_change_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3165/7621/files/jadusarulalu.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_off000066aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66AA | 4944 bytes |
SHA-256: 057f6f5b65ace4ab96a6e3387c0b746437cc327fe98c419c310c5cd7b68c7ee0 |
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font_01_sfnt_off0000775e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x775E | 10144 bytes |
SHA-256: cad13768271132b40cd0c8b804ef62cbf76a6d7c1f522e8699911eef4365299f |
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font_02_sfnt_off00009a2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A2B | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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