MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple critical heuristics, including ClamAV and an ML classifier, indicating malicious intent. It contains a large number of embedded links, with at least one pointing to known malicious redirector infrastructure. The document body, though heavily obfuscated, appears to be a lure related to a movie rating, suggesting a phishing or social engineering pretext.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://gettraff.ru/123?utm_term=a+cry+in+the+wild+movie+rating
- https://memarexegota.weebly.com/uploads/1/3/4/3/134366516/704270b8d84467.pdf
- https://digafixi.weebly.com/uploads/1/3/0/7/130776371/5c449b3b0cd.pdf
- https://cdn-cms.f-static.net/uploads/4417414/normal_5f965810ecc96.pdf
- https://cdn-cms.f-static.net/uploads/4470205/normal_5fb378661f6ec.pdf
- https://cdn-cms.f-static.net/uploads/4390681/normal_5fb81c5ed1205.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/pukiza/gst_percentage_list.pdf
- https://uploads.strikinglycdn.com/files/65caead1-099a-48e8-abb4-079db476f54e/vulugadadobitosokufexad.pdf
- https://uploads.strikinglycdn.com/files/09215f9d-9630-4994-8f8b-63fe0eac26fc/kugesi.pdf
- https://s3.amazonaws.com/tetofamuxulil/kumudefobowu.pdf
- https://uploads.strikinglycdn.com/files/604e27c0-71c0-474a-9d37-b21639be3062/jekuxafolurel.pdf
- https://s3.amazonaws.com/debamijizozexo/telugupalaka_avatar_movie.pdf
- https://s3.amazonaws.com/donarepemi/boxulap.pdf
- https://s3.amazonaws.com/warapagefasovi/pisad.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_off0000c8c8.bincb41b7289234efe889abb9919800ec6354a02f6551d07c5e66d9744386d83078 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8C8 | 5416 bytes |
font_01_sfnt_off0000db26.bin9be6e4cf8dbb5e5f46961ed0de88945c85cc7e8d78d81005e126b05db9205250 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB26 | 10824 bytes |
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