MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many pointing to Shopify domains, and one critical link to a known malicious redirector at `https://ttraff.cc/pify?keyword=push+down+accounting+definition`. The heuristic `SE_PAYMENT_REDIRECT_LURE` indicates the document content is designed to mimic financial instructions, suggesting a business email compromise or phishing attempt. No scripts were extracted from this sample, but the link farm and redirector strongly suggest the PDF's purpose is to lead the user to a malicious site.
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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
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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=push+down+accounting+definition In PDF document text
- http://files.possibleframe.com/uploads/1/3/1/0/131071312/jijonel.pdfIn PDF document text
- http://files.voiceensemble.org/uploads/1/3/1/3/131382470/8810042.pdfIn PDF document text
- http://files.friendsoflakenormanstatepark.org/uploads/1/3/0/7/130776511/jisidabivi.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/1/0433/0687/7080/files/lasuzopaxikabade.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0465/1188/2398/files/video_editor_for_pc_full_version.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8920/6174/files/mesigijadepijewevexufilu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8207/2739/files/arithmetic_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7628/7645/files/kupawuveviberuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7623/1063/files/38679564852.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6802/3194/files/faa_far_aim_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0602/4090/files/gimanusafemu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5351/3894/files/96131148640.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5319/4133/files/brave_new_world_critical_analysis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3082/3583/files/25411973236.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5497/9477/files/66935315297.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_off00005e9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E9D | 5128 bytes |
SHA-256: f759a17077f871328efaf847398626189636f7d9ec648069a0ae79b75cab587c |
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font_01_sfnt_off0000701d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x701D | 9724 bytes |
SHA-256: 90399fb988b46906a98b77716ddafe663000b6c37fc594dcdab03b97fae6256e |
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font_02_sfnt_off00009161.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9161 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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