MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains the URL that appears to be the lure. The presence of a link farm and a malicious redirector strongly suggests a phishing or scam attempt designed to lead users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=all+right+now+bass+tab+pdf
- http://files.thetechnewssource.com/uploads/1/3/0/9/130969080/441031d0783b78.pdf
- https://cdn.shopify.com/s/files/1/0433/9725/1235/files/kosegedi.pdf
- https://cdn.shopify.com/s/files/1/0430/4296/3613/files/interview_questions_and_answers_for_customer_service.pdf
- https://cdn.shopify.com/s/files/1/0435/4641/1160/files/34378040482.pdf
- https://cdn.shopify.com/s/files/1/0435/7141/3160/files/speed_dial_2.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gigogew.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99289858455.pdf
- https://cdn.shopify.com/s/files/1/0430/5901/9933/files/37980273887.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0813/files/60501818785.pdf
- https://cdn.shopify.com/s/files/1/0435/8569/9997/files/78818606400.pdf
- https://cdn.shopify.com/s/files/1/0433/3328/8088/files/fozofupi.pdf
- https://cdn.shopify.com/s/files/1/0436/6077/1481/files/zeroxivovekexadidanoduba.pdf
- https://cdn.shopify.com/s/files/1/0428/9386/9223/files/fuzaximugogilamelewurakab.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00003e2e.bin89853cd977ac4ae4e63b4bf96a946092445c36efc7418f9523bd23b29cfe4fd5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3E2E | 5524 bytes |
font_01_sfnt_off000050f0.bin510a16d4e271ae89be629ba8c025889b46d7b7893d0d7776045fcbd3337662fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50F0 | 9432 bytes |
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