MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic indicating it is a lure for free downloads, directing users to an external URL. ClamAV detection confirms this is a phishing trojan. While no scripts were explicitly extracted, the PDF structure and URL suggest an attempt to redirect users to a malicious site for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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External URI info PDF_URIPDF contains an external URL action
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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://seumenha.ru/123?utm_term=desert+spiny+lizard+diet PDF link annotation
- https://static.s123-cdn-static.com/uploads/4388067/normal_600820ffe8aea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501775/normal_601275166116b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473954/normal_5fe1ac923dbbb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404299/normal_60001ad5ddb85.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413469/normal_600dde4beed4c.pdfIn PDF document text
- http://rakuropa.iblogger.org/wifi_authentication_problem_android_solution.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467274/normal_5fcef38da870c.pdfIn PDF document text
- http://yazansoft.com/download_pokemon_moon_decrypted_citra_utorrentkn7er.pdfIn PDF document text
- http://diletemofuvufu.22web.org/riginanafagowixafi.pdfIn PDF document text
- http://betixisu.22web.org/nunuloxepiko.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481280/normal_5febe11df342f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368962/normal_600de4d312412.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414167/normal_5feec7fdd4989.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fodapimogu.rf.gd/radusi.pdfIn PDF document text
- http://jeloneliva.epizy.com/latest_java_windows_7_64_bit.pdfIn PDF document text
- http://bideliv.rf.gd/annamalai_university_dde_convocation_form_online.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_off0000e758.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE758 | 5104 bytes |
SHA-256: ab3424b7b0ada08a8fc12ab2077254885b69f5a56b477bb74b9ae19d7dc4201b |
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font_01_sfnt_off0000f8d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8D8 | 10148 bytes |
SHA-256: dd790b63630f460000431b1c919742d4ac32834ed5ac3c1350ace8f3fd5126c6 |
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