MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, which is a common tactic for phishing and malware distribution. The document body, though heavily obfuscated, contains the same URL and appears to be a lure related to a song title. The presence of numerous other PDF links suggests a link farm intended to obscure the malicious destination.
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.ru/pify?keyword=bhajan+odia+new+song
- http://files.mountaincitymasoniclodge.org/uploads/1/3/1/4/131438113/173b2b9559.pdf
- http://netax.quickrunbag.net/uploads/1/3/2/6/132682035/kejezugowi.pdf
- http://xanezebox.dan-williamson.com/uploads/1/3/0/7/130775181/7755c968073d2d.pdf
- http://files.windyflatfarm.com/uploads/1/3/2/8/132815968/mipux.pdf
- http://files.cookyourfeelings.com/uploads/1/3/0/7/130739383/soxotimuri.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/6634/1029/files/18376792911.pdf
- https://cdn.shopify.com/s/files/1/0431/1177/6416/files/lymphatic_circulation.pdf
- https://cdn.shopify.com/s/files/1/0433/9426/9333/files/6148728412.pdf
- https://cdn.shopify.com/s/files/1/0437/2735/6056/files/baldur_s_gate_enhanced_edition_full_apk.pdf
- https://cdn.shopify.com/s/files/1/0437/7817/9221/files/25312086440.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6982/files/56182151556.pdf
- https://cdn.shopify.com/s/files/1/0430/1009/7313/files/pyp_scope_and_sequence.pdf
- https://cdn.shopify.com/s/files/1/0431/5866/7415/files/97103536150.pdf
- https://cdn.shopify.com/s/files/1/0432/5307/2022/files/86346337617.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_off0000502f.binfd6ff7c929b6d1ba6b882d6d22a59757943fad8f1068019e81fa343682cc8a02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x502F | 5176 bytes |
font_01_sfnt_off000061dc.bin6e5dfacbfc530bee50b6cef09a2351c8d8de15b22131c1d6327c07dafebb0daa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61DC | 9076 bytes |
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