MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.ru/pify?keyword=nationalist+movement+in+west+africa+pdf'. This suggests the document is designed to lure users to malicious infrastructure, likely for phishing or malware delivery. The presence of numerous other PDF links further supports a link-farming or redirection strategy.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=nationalist+movement+in+west+africa+pdf In PDF document text
- http://bofof.reapottery.com/uploads/1/3/0/9/130969060/tanivalunukijul_gojike_bibaf_bonob.pdfIn PDF document text
- http://files.milissweetstogo.com/uploads/1/3/2/7/132740804/valasu-vezimopoga.pdfIn PDF document text
- http://nupopi.bridgeways2balance.com/uploads/1/3/1/3/131381521/zabopezok_nosowedotira_jowoniwoke_korewatetezofuv.pdfIn PDF document text
- http://files.randygreermusic.com/uploads/1/3/0/8/130813827/7912047.pdfIn PDF document text
- http://files.toastandeggsvt.com/uploads/1/3/0/9/130970022/9512693.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/1/0437/0749/8647/files/17465905729.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3943/8501/files/57356107496.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9945/5642/files/64169822630.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8770/8825/files/alcohol_120_retail_version.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6730/2295/files/korea_customs_declaration_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7691/0242/files/vuwowuma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6187/9719/files/93663291429.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3056/9382/files/62071017139.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0255/1716/files/jopilazudi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0133/0340/files/laboratory_equipments.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1947/6896/files/kivutotuxunage.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_off00007a66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A66 | 5208 bytes |
SHA-256: 3422e053d3c3965e5d39d731f53822f77b8af124b823429a84d175cdadff68fe |
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font_01_sfnt_off00008c14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C14 | 10176 bytes |
SHA-256: e1614f08ea4b166ced20af657bc3680f928239d8985fef05bba0c86111d962c9 |
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font_02_sfnt_off0000aee3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEE3 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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