MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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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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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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://midufefew.ru/wix?keyword=pokemon+3ds+games+apk+download PDF link annotation
- https://cdn.sqhk.co/xilasexiki/sHhhgeo/silupavitofu.pdfIn PDF document text
- https://cdn.sqhk.co/vimewiki/yuvp9id/zewirowapumipigotavosaje.pdfIn PDF document text
- https://xorapuwo.weebly.com/uploads/1/3/0/8/130873927/2159613.pdfIn PDF document text
- https://cdn.sqhk.co/sosobita/fijidgg/tiny_piggy_bank_meme.pdfIn PDF document text
- https://cdn.sqhk.co/rilowikapaz/ihbgjgg/joker_quotes_hd_wallpaper_4k_download_for_pc.pdfIn PDF document text
- https://cdn.sqhk.co/xekemini/UDwjeXc/xezujesaroj.pdfIn PDF document text
- https://lizatupapej.weebly.com/uploads/1/3/4/4/134401074/wilurupis_tafoxoziriwomo_garibidabumu_jawisafagumur.pdfIn PDF document text
- https://pitulero.weebly.com/uploads/1/3/2/6/132683003/5982584.pdfIn PDF document text
- https://cdn.sqhk.co/limizolaxa/jcYkjbJ/84214319095.pdfIn PDF document text
- https://cdn.sqhk.co/rureroso/whdrLhe/42380215736.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4416332/normal_5fe3db17b6a0f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370286/normal_604f3ed0944ba.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418796/normal_5fd8fc92a76f0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403681/normal_60251bce12756.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465136/normal_6012cdfc41b28.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://garuwefusu.epizy.com/10973992399.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77bf442d-60f1-4d83-80f3-4a013072b7fb/fupemivogepogugalinisad.pdfIn PDF document text
- http://sowiveporumege.epizy.com/does_turtle_beach_ear_force_x12_work_on_ps4.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e05be5d3-980a-4d01-aa10-b86b3b758455/serimeragawutefegovebi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25bfe31f-2e3a-4191-bf49-98db91695df2/how_to_clean_filters_on_dyson_animal.pdfIn PDF document text
- http://fasasipapuzu.rf.gd/fufuguzokajezabosumigo.pdfIn PDF document text
- http://puwepubofixa.epizy.com/learn_european_portuguese.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb1414b6-bf67-4330-945f-02cf4cfdf0fc/zovokukomoxopenimuzufiguk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/651eb40a-c0a4-4bb2-a67b-8aa30d39846d/virasujaxumoxuvida.pdfIn PDF document text
- http://mutupoda.rf.gd/theory_utility_jacket.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_off0000ed02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED02 | 5504 bytes |
SHA-256: 5d9e6f41628182f2252e3957e35c06ddc5fb933fdeccd4d205bd931ea7e91ac8 |
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font_01_sfnt_off0000ffd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD0 | 11512 bytes |
SHA-256: 353128c9ed1df8b3747c3629909b90fae4b18d60c9b87c9668e414a3f773456d |
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