MALICIOUS
194
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://botokaw.ru/123?utm_term=bazaar+movie++480p+khatrimaza PDF link annotation
- https://cdn-cms.f-static.net/uploads/4456999/normal_603536f2862a4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459621/normal_5fdac68593bec.pdfIn PDF document text
- http://jofarofuwudeveb.66ghz.com/37991867037.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375891/normal_5fe1e977bdd29.pdfIn PDF document text
- https://jerupixudenaxi.weebly.com/uploads/1/3/1/4/131437293/c963b4087.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464055/normal_60536f0a5eff2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469386/normal_5fdabf01a911d.pdfIn PDF document text
- http://bestcreditcheck.info/massey_ferguson_135_zenith_carburetor_rebuild_kitf7ve0.pdfIn PDF document text
- http://zugezufamuluki.iblogger.org/aisle_master_44s_parts_manual.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383804/normal_5fca3db3e7ecb.pdfIn PDF document text
- http://donbetosstreettacos.com/mtg_deck_building_guide_for_beginnersr6ffs.pdfIn PDF document text
- http://leadtop.co/kukixebifod28m4j.pdfIn PDF document text
- https://zekenegelu.weebly.com/uploads/1/3/4/3/134390475/kedoro.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458837/normal_5ff387bc8a104.pdfIn PDF document text
- http://alcexpress1.xyz/how_to_replace_batteries_in_a_fossil_watchomnip.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463538/normal_6048effcedf68.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4483071/normal_5fe8d8824cd71.pdfIn PDF document text
- https://tivumujodul.weebly.com/uploads/1/3/4/6/134608740/fc94e33.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xoxopeso.rf.gd/47887964043.pdfIn PDF document text
- http://falivodekolulo.epizy.com/65492305925.pdfIn PDF document text
- https://c18d9829-3add-4afa-bc87-35007fe3998a.filesusr.com/ugd/70c1ec_8753a7a5e22f46c6852340be5937a106.pdf?index=trueIn PDF document text
- https://3745348a-78a0-42d7-8ff4-af2b45bf5faf.filesusr.com/ugd/02631b_b72b7c359ac34c8391c5b00a869edead.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000df44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF44 | 5496 bytes |
SHA-256: a7e8850c57e36d07b69764cafe62cf360be0d60dabd2183bdf873310e170ca54 |
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font_01_sfnt_off0000f1d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1D6 | 1980 bytes |
SHA-256: b75dd63f5a7129390aa6af17e6ee9da7b8a1bf6876a31aabd3e63479de1c6272 |
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font_02_sfnt_off0000faaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAAA | 10340 bytes |
SHA-256: 598fa214d8256ed0503e04fb1bfac422faca497f01685b63ee9fe2e863b0124b |
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