MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a redirector service, which is a common tactic for distributing malware or leading users to phishing sites. The document body, though partially corrupted, includes text related to movie ringtones and the malicious URL, suggesting a lure. The presence of numerous external PDF links also indicates a link farm, likely for SEO manipulation or to host further malicious content.
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.cc/pify?keyword=raghuvaran+btech+telugu+movie+ringtones+free
- http://fofiwo.mymodernsolutions.ca/uploads/1/3/1/4/131438500/1206732.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/9290/2039/files/28755708459.pdf
- https://cdn.shopify.com/s/files/1/0434/8120/2854/files/61830211164.pdf
- https://cdn.shopify.com/s/files/1/0436/9406/3770/files/53596633906.pdf
- https://cdn.shopify.com/s/files/1/0441/0041/9736/files/wujosavajitafisifo.pdf
- https://cdn.shopify.com/s/files/1/0433/5468/5599/files/mevirowul.pdf
- https://cdn.shopify.com/s/files/1/0432/4638/7362/files/giluvotomiput.pdf
- https://cdn.shopify.com/s/files/1/0435/2226/1143/files/balanced_scorecard_and_performance_management.pdf
- https://cdn.shopify.com/s/files/1/0434/0970/3061/files/sampoorna_marathi_aarti_sangrah_free_download.pdf
- https://cdn.shopify.com/s/files/1/0465/0709/8262/files/ultrasound_guided_axillary_brachial_plexus_block_video.pdf
- https://cdn.shopify.com/s/files/1/0438/0898/1153/files/17077706664.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000041c2.bindd91d5a0bb525b5b3e87e2b4c9500c730f8fde6d0830a0b99228e4de99904c1a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41C2 | 5500 bytes |
font_01_sfnt_off0000545b.bin52e5b05388de62eddcb2190e2a2fc1573a62f120527730857e6bc64d539dce5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x545B | 9544 bytes |
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