MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains multiple links pointing to a redirector URL, 'https://ttraff.com/pify?keyword=axiomatic+method+pdf', which is flagged as malicious. The document also includes a large number of links to other PDFs hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicates maliciousness, and the presence of embedded links and a redirector points towards a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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.com/pify?keyword=axiomatic+method+pdf In PDF document text
- http://files.msgfpa.org/uploads/1/3/1/6/131606165/37e37.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/1/0434/9073/8328/files/aluminum_oxide_properties.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7437/9157/files/back_end_developer_interview_questions_and_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0686/8131/files/3446051306.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3049/4878/files/wisutunerepipometazoveduv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6332/0469/files/idioms_worksheets_5th_grade_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8725/0087/files/self_elevating_powershell_script.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3287/7975/files/exam_master_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3513/1046/files/ropimiron.pdfIn macro / runtime command snippet
- https://cdn.shopify.com/s/files/1/0434/8408/6424/files/ludav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9634/2695/files/ladajomupesasafasuva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2080/4518/files/armed_heist_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6395/1003/files/mapufubumudalezalowapip.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
- https://cdn.shopify.com/s/files/1/0435In macro / runtime command snippet
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006428.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6428 | 4828 bytes |
SHA-256: 397f54dee892933d7e9d195000d73fde225450f877fa4e3ef906fd15d31a6e68 |
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font_01_sfnt_off0000749b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x749B | 10000 bytes |
SHA-256: 5dc67c26d84d7423e8b03e0250b0b335ef4c52ccd714262cea6fdaf60d3b1b70 |
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font_02_sfnt_off000096f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96F5 | 16132 bytes |
SHA-256: 242fba77d96c5ab84cd920abdfd8b8278d36c96caf737e409af15d8068860fd9 |
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font_03_sfnt_off0000abe8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xABE8 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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