MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to appear as search results for 'Fer a souder electronique leroy merlin', leading to a malicious redirector. The ML classifier strongly indicated maliciousness. The document body itself is heavily obfuscated but contains the primary malicious URL.
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.club/pify?keyword=fer+a+souder+electronique+leroy+merlin In PDF document text
- http://files.tfitstudio.com/uploads/1/3/1/0/131070336/veduvipiga.pdfIn PDF document text
- http://files.indranisingh.com/uploads/1/3/1/4/131407958/vavexopewe_pepolo.pdfIn PDF document text
- http://wavug.centraldrivewaysstratford.co.uk/uploads/1/3/0/9/130969260/toxido_baragolakobalu_vateve.pdfIn PDF document text
- http://files.austindebateworkshop.com/uploads/1/3/1/4/131453620/jomitox.pdfIn PDF document text
- http://files.drzhuweimin.com/uploads/1/3/0/8/130813582/4969814.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/1/0434/0921/1549/files/vazikukodopunovuvuda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51994241049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0464/6089/5384/files/avneet_kaur_new_song_yaari_pagalworld.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8385/7053/files/kugolawufikexovunuvofetoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5009/9107/files/rijomaforexomaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6644/8277/files/sukumumuwalewe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3313/2193/files/74520526804.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2853/7753/files/91921854124.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3882/5887/files/54370894450.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1814/8261/files/59297607621.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2717/6343/files/vowels_and_consonants_in_english_phonetics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7669/7760/files/tufarokamaxowil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9354/1535/files/android_tv_file_manager_pro_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5091/0364/files/aol_desktop_for_macbook_pro.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_off00008763.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8763 | 5268 bytes |
SHA-256: 355f6c08e294d524b6a83fb677664c743db65aeeab4a4a51ea43cf3a8d9c4be9 |
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font_01_sfnt_off00009939.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9939 | 13848 bytes |
SHA-256: e03123776f66989eb32ee20d2f0307231040c95446f0834649965f005197a307 |
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