MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a lure related to an 'Android one oreo update mi a1' and includes a critical heuristic firing for a malicious redirector link to 'ttraff.com'. The document body also contains numerous embedded links, many pointing to Shopify domains, but the primary malicious link is to 'ttraff.com'. The presence of a link farm heuristic suggests an attempt to manipulate search engine results or distribute malicious content through a large number of links. The document body's content and the malicious redirector link strongly indicate 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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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) or Microsoft license-boilerplate 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=android+one+oreo+update+mi+a1 In PDF document text
- http://files.lashthetics.shop/uploads/1/3/0/7/130776208/b1ca995dbe8de.pdfIn PDF document text
- http://files.tritherapymt.com/uploads/1/3/1/4/131406592/muwigitadudoxed.pdfIn PDF document text
- http://files.closeandpaschalauction.com/uploads/1/3/1/6/131607063/8792964.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/1/0430/7881/1810/files/xotesijaxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4659/2924/files/96833675640.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2624/9885/files/tegivawudokosijavox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/2473/3592/files/44802834434.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4836/8288/files/97528204289.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9270/4408/files/37771817626.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0378/1015/files/30956230902.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6350/1222/files/36713656924.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9664/6556/files/jasuxuwudatezutadiguw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3765/5191/files/govulutoka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5181/8903/files/9753437533.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_off00005be1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BE1 | 4936 bytes |
SHA-256: 1a18404baad9597a22cd1918717b3a70d5461630f9fe2b03bc2d42ab52c8fc40 |
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font_01_sfnt_off00006c92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C92 | 10020 bytes |
SHA-256: 0164c501b5382561b024bedb637c3c6c72aca8a60933a9fdf5e76c4c3792e564 |
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