MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://jacksth.ru/wix?keyword=pokemon+ranger+action+replay+codes PDF link annotation
- https://cdn.sqhk.co/zofizitene/7Dr1WCK/rugomubidebufu.pdfIn PDF document text
- http://taygerr.com/osmosis_and_tonicity_worksheet3kfq0.pdfIn PDF document text
- http://crysety.xyz/how_to_download_diversity_3nca2o.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495395/normal_601a0a7b00c94.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466166/normal_60051d937cf49.pdfIn PDF document text
- https://cdn.sqhk.co/manoxixo/ojigpSS/father_and_son_quotes_bible.pdfIn PDF document text
- https://cdn.sqhk.co/lerapuraroke/e1HEJhh/chicken_gun_mod_apk_1._7._7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485299/normal_602f9aa727d1d.pdfIn PDF document text
- http://bepofikoguja.22web.org/20320110004.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462339/normal_604412a5d55ab.pdfIn PDF document text
- https://cdn.sqhk.co/rapovixovuti/hggc9gh/clash_of_clans_dragon_s_lair_goblin_map.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477886/normal_602123922b737.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://fexotupakel.rf.gd/free_printable_emotion_picture_cards.pdfIn PDF document text
- http://vuvazapej.rf.gd/hbse_open_form_online_2019_date.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ee0c84f-7a3b-4fd7-856d-31046e41f647/does_t_mobile_have_a_signal_booster.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7bab4b72-9e30-4fdd-ad3e-f1dd6d00438c/kyocera_fs-3140_mfp_service_manual.pdfIn PDF document text
- http://dutijut.epizy.com/norton_safe_search_toolbar_for_google_chrome.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5b5ddc3b-afad-462b-9d96-ca59fb811d49/subikavo.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e0fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0FE | 5348 bytes |
SHA-256: 1615b021cfb83f90be056b6f319e46edfc5d92aed07d7087ae72417e91a4598a |
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font_01_sfnt_off0000f312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF312 | 10620 bytes |
SHA-256: 94290ac60dd51140b504f79f43109c74303ef76cb5ece0dd2aeee4b75612f731 |
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font_02_sfnt_off0001175c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1175C | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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