MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=amrutanubhav+marathi+pdf', which is a strong indicator of a phishing or redirection attempt. The presence of a link farm suggests an effort to distribute malicious content across multiple domains.
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=amrutanubhav+marathi+pdf
- http://files.seedssown.org/uploads/1/3/1/4/131483098/sirexojirosu.pdf
- http://kotumil.lorrainepearl.com/uploads/1/3/1/4/131452976/somipekidolazix_davokulutefexub_puzesebujote.pdf
- http://files.coastalleadership.net/uploads/1/3/0/8/130874676/9627383.pdf
- http://files.shoprosethorn.com/uploads/1/3/0/7/130776460/6b2a70.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/78491346320.pdf
- https://cdn.shopify.com/s/files/1/0434/0645/9029/files/jelivi.pdf
- https://cdn.shopify.com/s/files/1/0448/6601/1298/files/sbi_clerk_2020_exam_syllabus_download.pdf
- https://cdn.shopify.com/s/files/1/0432/0627/9323/files/bikigebotipesusaxupa.pdf
- https://cdn.shopify.com/s/files/1/0436/2190/8640/files/ruzinawugajuxutifepobo.pdf
- https://cdn.shopify.com/s/files/1/0428/6464/0159/files/91429271132.pdf
- https://cdn.shopify.com/s/files/1/0433/0458/3318/files/46856185949.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/67572949107.pdf
- https://cdn.shopify.com/s/files/1/0434/6331/1513/files/centrales_hidroelectricas_peru.pdf
- https://cdn.shopify.com/s/files/1/0436/9429/3142/files/wavopufatif.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_off0000448a.bin20704224b273a64db8ff75e085a86f5d64362eccd2336ddfdd1afa115515b604 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x448A | 5260 bytes |
font_01_sfnt_off0000563c.bin8c652d641e109d06f7477bb63623896e817f3ad52e829b3c6852acbd2fb81eb7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x563C | 9964 bytes |
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