MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of links pointing to an SEO redirector, which in turn leads to malicious infrastructure. The primary redirector URL is https://ttraff.ru/pify?keyword=akbarnama+volume+2+pdf. This indicates a phishing or scam attempt disguised as a document download. No scripts were extracted from this sample.
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=akbarnama+volume+2+pdf In PDF document text
- http://files.coloradostateprssa.com/uploads/1/3/1/4/131438002/vemawiri.pdfIn PDF document text
- http://files.astudiofenelonfalls.com/uploads/1/3/1/1/131164402/wewifezo.pdfIn PDF document text
- http://files.blessedredeemerpb.org/uploads/1/3/2/6/132695329/foxifemewidu.pdfIn PDF document text
- http://files.njguardiancanecorso.com/uploads/1/3/1/4/131406688/6427907.pdfIn PDF document text
- http://files.lash-lab.com/uploads/1/3/1/4/131408741/gejejawa.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/1/0429/3437/0470/files/binomio_cuadrado_ejercicios.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2911/8627/files/vogaxakotor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4537/9478/files/povakak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/1956246801.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1338/9992/files/xomogizanazagajuxetog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3765/5191/files/vofopojusororedisojaxima.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4088/2343/files/ruvalosejovabev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2526/8889/files/fazeguwatadomenomo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2520/2325/files/kigemugakif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6815/3239/files/betizowaviwederovozobed.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9914/3838/files/41775991504.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7542/6722/files/rojofakosabisasinu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5468/6620/files/nigetolopobofo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2724/9826/files/59178027185.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_off00007dab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DAB | 5392 bytes |
SHA-256: 5b9bea0550f1871af8a3dfac031400a919578421901a9f3b99aa4d8184d7c8fe |
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font_01_sfnt_off00008ffa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FFA | 10036 bytes |
SHA-256: 6e7bbd7932a101b67c3da9fbfd9772b2643c7cbdf92b6b921bf3fa8257ce2cd4 |
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