MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded links, many pointing to disposable hosting services and redirectors, indicating a link farm designed to distribute malicious content. The primary lure appears to be related to 'Gta san andreas apk pc uptodown', suggesting a phishing or malware distribution attempt. The ClamAV detection and ML classifier strongly indicate malicious intent, likely involving redirection to exploit kits or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://dafemum.ru/wix?keyword=gta+san+andreas+apk+pc+uptodown In PDF document text
- https://werijininen.weebly.com/uploads/1/3/4/6/134635560/vezogivududix.pdfIn PDF document text
- http://latencfsrt.space/anthem_bcbs_medicaid_prior_auth_formpa41s.pdfIn PDF document text
- https://cdn.sqhk.co/sewujuzanas/j7Ijh26/blue_heeler_pitbull_mix_temperament.pdfIn PDF document text
- https://sazotavivi.weebly.com/uploads/1/3/1/1/131164406/jilavulalele.pdfIn PDF document text
- https://cdn.sqhk.co/raxoxawupej/TvjgTqB/tujenudax.pdfIn PDF document text
- https://cdn.sqhk.co/fajoliteve/hfMij3A/fatamirifetu.pdfIn PDF document text
- https://cdn.sqhk.co/vefutifeves/d4Egieb/60066305086.pdfIn PDF document text
- http://doorstepcomputers.com/nifagujawugilojejafanoz458lr.pdfIn PDF document text
- https://cdn.sqhk.co/supuzeren/cjiphgN/mazel_tov_wedding_song.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388177/normal_6008a44d0f683.pdfIn PDF document text
- https://cdn.sqhk.co/sagitusat/jhbjbH6/62782596967.pdfIn PDF document text
- https://tigibivimibi.weebly.com/uploads/1/3/4/3/134344299/sabogabowigem-kitewit.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418583/normal_5ff9c58266513.pdfIn PDF document text
- https://bizitodavil.weebly.com/uploads/1/3/4/3/134321392/vilabipeluwefex-siwoxod.pdfIn PDF document text
- http://samozanyat.info/second_language_acquisition_and_second_language_learning_krashenjnk2a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462341/normal_6015a61a2150e.pdfIn PDF document text
- https://cdn.sqhk.co/bilanogakiw/CHjgx1T/71080685604.pdfIn PDF document text
- https://xoverepidagagit.weebly.com/uploads/1/3/4/4/134469055/719dd36cb.pdfIn PDF document text
- https://cdn.sqhk.co/lidojuxuxiro/c1nouNT/32901022015.pdfIn PDF document text
- https://cdn.sqhk.co/jesupasuzoku/xhhWtim/58166474454.pdfIn PDF document text
- https://cdn.sqhk.co/wawabosamugo/iZ2XJNQ/knife_throwing_game_roblox.pdfIn PDF document text
- https://serabonileraso.weebly.com/uploads/1/3/4/4/134444783/lidibakoxoxiviga.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000ec57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC57 | 5224 bytes |
SHA-256: da3dc360d6094c15cb01eb77c788673243686bb94477e67adad9a6676c956c8e |
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font_01_sfnt_off0000fe44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE44 | 10812 bytes |
SHA-256: 85bd21ce5e3111569f0455d351c79127ffb137ec703183082d2a74a5dc9dd325 |
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