MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs that function as a link farm, directing users to download files, with one URL specifically mentioning 'autocad 2010 trial version'. The presence of multiple disposable domains and UTM parameters suggests a campaign to distribute potentially unwanted or malicious software. No scripts were extracted, but the overall structure points to a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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 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://druttle.ru/aws?utm_term=autocad+2010+trial+version PDF link annotation
- http://copyright-notice-ig.com/fobetegelomumowadegutsayt3.pdfIn PDF document text
- http://baxijemapuzoxu.22web.org/bhakti_sangeet_song_free.pdfIn PDF document text
- http://dithetsen.xyz/climatizador_consul_c1h08cbana_manualyxjm1.pdfIn PDF document text
- http://robertferrell.net/el_hip_hop_est_que_arde_pelcula_completa_en_espaolut2b4.pdfIn PDF document text
- http://wide-take.top/54974477872k1xhk.pdfIn PDF document text
- https://puriruwuz.weebly.com/uploads/1/3/5/3/135395363/pumono-retiwut.pdfIn PDF document text
- http://wopivobozas.66ghz.com/formato_a3_toyota_excel_espaol.pdfIn PDF document text
- http://rewutudot.iblogger.org/bhajan_song_marathi.pdfIn PDF document text
- http://1eyvgo.xyz/khan_academy_sat_test_10_answers86hx9.pdfIn PDF document text
- https://mevajivikupewog.weebly.com/uploads/1/3/0/7/130775189/352c579c.pdfIn PDF document text
- http://unlockdeals.shop/anti-_aircraft_flak_battle_badgebrp27.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://sedejavuguz.rf.gd/guia_para_aprender_ingles_desde_cero.pdfIn PDF document text
- http://vabopegimunufet.rf.gd/munigapeduduvovi.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e099.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE099 | 3016 bytes |
SHA-256: 2e5edb16b3213aac72f044458146fa31432b4de2d099e09bd529977e30638444 |
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font_01_sfnt_off0000eb60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB60 | 5188 bytes |
SHA-256: 143250673149181656347d7a88d480854de081ad18c0b4e6acafa078dfea867e |
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font_02_sfnt_off0000fd11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD11 | 11572 bytes |
SHA-256: 61f9d82075287ea4891d124bbf1454a9cd0445db0d330f000f2b5c441f343afb |
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font_03_sfnt_off000122db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x122DB | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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