MALICIOUS
242
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains multiple heuristics indicating malicious redirection and a link farm, suggesting an attempt to lure users to malicious infrastructure. The presence of a 'download button' lure and instructions for a password-protected archive further support a phishing or malware delivery scenario. The embedded link 'https://ttraff.ru/pify?keyword=pokemon+black.+sav' is identified as a malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.ru/pify?keyword=pokemon+black.+sav In PDF document text
- http://files.borntoblossom.org/uploads/1/3/1/6/131606631/wilajowewi-torukilebido-gowurajerixa.pdfIn PDF document text
- http://juzoro.lindakaehne.com/uploads/1/3/1/6/131606490/jowex.pdfIn PDF document text
- http://files.boobsandgaming.com/uploads/1/3/1/4/131453610/fumijumebunagubabise.pdfIn PDF document text
- http://files.capturedbyporches.com/uploads/1/3/0/7/130775743/zebipunutixinizezi.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/1/0429/1421/8151/files/beratusovisevovototi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0545/1174/files/68166080441.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0409/8722/files/91128848389.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2681/5895/files/lokefumatofase.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1687/1326/files/pl_sql_programming_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1649/3976/files/93241806760.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1378/3203/files/rpg_maker_xp_android_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5361/2199/files/84022311709.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3612/0990/files/blueprint_3_student_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0146/2436/files/god_of_war_3_ps3_trophy_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1954/1416/files/72719939536.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/4739/8050/files/kinugubojagojidunodinewu.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_off00006751.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6751 | 3908 bytes |
SHA-256: 6b1ae038a771f5d9af4a45b19643d3589c2240c8cd4a5c7d99c42c5d995c37bd |
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font_01_sfnt_off0000752c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x752C | 5144 bytes |
SHA-256: 426f5f47dce40ef8fc0be3171364ec446ac539713a734ac3e42a4c008671c889 |
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font_02_sfnt_off000086a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86A8 | 13316 bytes |
SHA-256: 7a767565e6db14565d1450b984f34c22597bcc68d9450ed4c818dcb9f5f86fef |
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