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. It uses brand-impersonation credential phishing. 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 0.9964
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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Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://zelerajolames.weebly.com/uploads/1/3/0/7/130776056/6054543.pdf.
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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://lozipotod.ru/strik?utm_term=why+was+the+gold+rush+important PDF link annotation
- https://cdn-cms.f-static.net/uploads/4487888/normal_603ba89cdd388.pdfIn PDF document text
- http://wimuzawoxi.getenjoyment.net/gezaritosok.pdfIn PDF document text
- https://zelerajolames.weebly.com/uploads/1/3/0/7/130776056/6054543.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4425214/normal_5fca06655206c.pdfIn PDF document text
- http://lovechat24.club/16960433395l1823.pdfIn PDF document text
- https://vuxofuta.weebly.com/uploads/1/3/4/2/134235669/finupab.pdfIn PDF document text
- https://xuxufidumexed.weebly.com/uploads/1/3/2/6/132681394/tozamawokirubiwij.pdfIn PDF document text
- http://wopebexe.66ghz.com/67743142485.pdfIn PDF document text
- http://lolkek.xyz/linux_for_beginners_2020tvmao.pdfIn PDF document text
- http://wabaxifejem.sportsontheweb.net/negation_in_bantu_languages.pdfIn PDF document text
- http://tosemuzariku.iblogger.org/foundations_of_behavioral_neuroscience_9th_edition.pdfIn PDF document text
- http://rafale.store/bejetuvorasexawofpcxoo.pdfIn PDF document text
- http://vevufilusik.scienceontheweb.net/the_giver_ch_6_summary.pdfIn PDF document text
- http://velixone.66ghz.com/descargar_splashtop_personal_apk.pdfIn PDF document text
- https://nelodukes.weebly.com/uploads/1/3/6/0/136085721/27e89935.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471464/normal_60114dafa1c96.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379732/normal_5fd0d59eaec81.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487201/normal_603423606d780.pdfIn PDF document text
- http://astropsychology.website/kenmore_model_417_washer_dryer_combo_manualnpoi9.pdfIn PDF document text
- http://nomevufaneboja.mypressonline.com/dabafakufusoloxumawigiga.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c3438639-6a75-4920-aa4f-d1e0b619354f.filesusr.com/ugd/3be3a7_a4d38d72dcc74babb9f416ae63ef7e7c.pdf?index=trueIn PDF document text
- https://780c8f77-0f51-49ab-8dd1-60a90eb210a4.filesusr.com/ugd/1b8612_e4d66f88750846058265de0931c4d530.pdf?index=trueIn PDF document text
- http://kewevagisugimuw.onlinewebshop.net/does_capricorn_man_play_mind_games.pdfIn PDF document text
- https://7d6e376e-1ee3-4df5-88c1-8d1511d419f8.filesusr.com/ugd/7dd30d_39a2792a9f084dae92466d1f8ad0753e.pdf?index=trueIn PDF document text
- https://e3e1c2aa-7f41-47b0-8c2f-d823cb48b857.filesusr.com/ugd/7598fa_dacb53fa01544a8e9078b30ca3cf91d0.pdf?index=trueIn PDF document text
- http://benifolagalat.epizy.com/77681319128.pdfIn PDF document text
- https://dec4a425-646e-450a-80ca-a73a75d058ad.filesusr.com/ugd/ba3095_36429d666471447fabe6946a0f421c6f.pdf?index=trueIn PDF document text
- http://laxizibobi.rf.gd/32719864594.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_off0000f88b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF88B | 5580 bytes |
SHA-256: 6839697e46ea9cc1677160379273036a76eb33cf005e38fc3149dfb9a51cb069 |
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font_01_sfnt_off00010b73.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B73 | 11400 bytes |
SHA-256: 0bf9943e96160caf6163a907a5cce8a35c65b19f2f812b8352dfa55745d5464f |
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