MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on Shopify. The document body, though heavily obfuscated, also contains the same malicious URL. This suggests a phishing or malware delivery attempt, leveraging a link farm to obscure the ultimate destination.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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=blackberry+9900+flash+file+free In PDF document text
- http://wonewa.way2wear.com/uploads/1/3/1/0/131071278/9409793.pdfIn PDF document text
- http://files.gboromassage.com/uploads/1/3/1/0/131071243/5bf0b5cfb7fc48f.pdfIn PDF document text
- http://files.goldwalkmag.com/uploads/1/3/2/8/132814980/gokirakor-wolitudutiloj.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/1/0429/8519/3621/files/jaluzez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1908/9566/files/truth_table_logic_gates.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8851/9080/files/1393458256.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6743/1320/files/64487523843.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8558/6849/files/kejubanifarutusozeva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9502/4023/files/tamana.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4234/0007/files/tratado_prtico_de_apicultura.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/44758106853.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6473/7433/files/65930155496.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8828/8675/files/cross_cultural_adaptation_theory.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0659/1127/files/11926072746.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7311/9143/files/5e_swashbuckler_guide.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62E6 | 5624 bytes |
SHA-256: 2b04b2a4bc92b52beb1e9eb4dea538ea08c802400206e853601680e0c4007e17 |
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font_01_sfnt_off00007609.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7609 | 10624 bytes |
SHA-256: 8e16b2c3cad6b0e9b8f001ac4a87c8e6b01500775dc5014d6cf5273dd311c652 |
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