MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1204.002 Malicious Link
The PDF contains a large number of external links, many pointing to a redirector service, designed to appear as a "free download" for a compressor manual. This SEO-based lure is a common phishing tactic. The embedded URL `https://ttraff.cc/pify?keyword=ingersoll+rand+compressor+manual+pdf` is flagged as a malicious redirector, indicating the document's primary purpose is to lead users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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=ingersoll+rand+compressor+manual+pdf In PDF document text
- http://files.businessdesignservices.com/uploads/1/3/0/7/130776646/livepoxozoz-jazevivorujomi-wimoboxoxa-fuxaf.pdfIn PDF document text
- http://files.fittingroomligonier.com/uploads/1/3/0/8/130814672/sodumavasoso_sugenufefigu_tinivotosuna_sezomojodupebe.pdfIn PDF document text
- http://files.montessori-lomas.com/uploads/1/3/0/8/130874146/wanepoxopagupi.pdfIn PDF document text
- http://files.honestskilledgaming.com/uploads/1/3/1/1/131163761/22a3d52d9.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In 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/1/0436/4658/2944/files/gedidifabigidiloses.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5285/0586/files/30189229304.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5550/4795/files/64815116614.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6237/7113/files/media_queries_for_iphone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/hayward_multiport_valve_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9702/2879/files/read_or_die_ova_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8086/7235/files/82432452021.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4273/3208/files/vamiwofapewenapokowexunud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6415/6575/files/punamakunegededodabe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8806/8254/files/kevivezodubo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8451/3440/files/93840125436.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_off00017e8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17E8F | 1712 bytes |
SHA-256: 8acdbaefaeae56c06b6df3bb86b8524d90693cb73a32427cdfc3908c156eb359 |
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font_01_sfnt_off0001866a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1866A | 3192 bytes |
SHA-256: ed5522d9ff42a37d6e6f673faa5add6e7753bf1656a4da4f20af130231b789c6 |
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font_02_sfnt_off000191c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x191C9 | 5412 bytes |
SHA-256: daed9bbf9c49f33021f49227617c3e6cc11e5926a69737d02704e09e389e7d37 |
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font_03_sfnt_off0001a41f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A41F | 16964 bytes |
SHA-256: e11f78ecf9b98204ab37e017564273e93ceb4be4398fef6b99beb85f3bf1cc54 |
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