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 0.9991
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://crophysi.ru/wix?keyword=monster+hunter+freedom+unite+guide+pdf PDF link annotation
- http://olymptrade.buzz/when_will_texas_campgrounds_open_in_californiam6il0.pdfIn PDF document text
- https://cdn.sqhk.co/sileluzorupo/hb1iaih/withstandz_zombie_survival_pc.pdfIn PDF document text
- http://homeolimp.com/40452960610s71lj.pdfIn PDF document text
- http://hookup682.site/dawn_of_titans_apk_hack51nb3.pdfIn PDF document text
- http://options.expert/97625175451p7nn1.pdfIn PDF document text
- http://gk-kuban.ru/what_causes_hand_nails_to_split18f1m.pdfIn PDF document text
- https://cdn.sqhk.co/luwibajik/lxYGf2f/url_rewrite_2._1_offline.pdfIn PDF document text
- http://werenntaq.online/constitution_day_worksheet_icivicstqsp3.pdfIn PDF document text
- https://cdn.sqhk.co/setuboluraje/gdsgc7b/95074049437.pdfIn PDF document text
- http://habercigo.com/kuwuwavotagawidifopokofbwks2.pdfIn PDF document text
- http://jadogaxarabu.mygamesonline.org/24241348266.pdfIn PDF document text
- https://cdn.sqhk.co/dirotiweze/bjjVidi/run_2020_release_date_hulu.pdfIn PDF document text
- http://begdas.space/dr_seuss_books_read_to_meldksf.pdfIn PDF document text
- http://lnstagramverifiedsbadgesforms.com/active_site_definition_biology_bbc_bitesizetvu4f.pdfIn PDF document text
- http://jekenufakewe.mypressonline.com/90862353608.pdfIn PDF document text
- https://cdn.sqhk.co/lexaxemiji/fihhgeo/music_events_barcelona_may_2019.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://45f61934-b4a1-4335-a9e3-e142d9465b5b.filesusr.com/ugd/0dd040_5e114e5e698d4ff3b4907c0b7b4085fe.pdf?index=trueIn PDF document text
- http://vigavanoxe.onlinewebshop.net/favibifedixiga.pdfIn PDF document text
- https://d5aacb37-8766-4234-9cc8-c2ec3b911aba.filesusr.com/ugd/1e723b_dc0c247b774446faa990bb7dd30eecec.pdf?index=trueIn PDF document text
- https://fb4bdcd3-28a3-4206-a6c3-fb267f511c23.filesusr.com/ugd/0ad562_aa053da394a04109b2f2bfaad67751f6.pdf?index=trueIn PDF document text
- http://tagijonegularol.myartsonline.com/unir_varios_en_uno_solo_adobe_reader.pdfIn PDF document text
- https://f2d828cf-06d9-46ea-85af-d88b0bc20d44.filesusr.com/ugd/501a20_5a6b78d7dff34326bc467a7cf6e50e38.pdf?index=trueIn PDF document text
- https://94226b1b-8363-4ad6-a779-e61b7b16ff5b.filesusr.com/ugd/b3bc21_217ab9e108584519a026e45a351af8b1.pdf?index=trueIn PDF document text
- https://2d130471-2a64-48ba-87cf-8f1e86c6acad.filesusr.com/ugd/9c43ec_0e1b8c54510145e8bcec7b244c5e5dce.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_off0001425f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1425F | 7752 bytes |
SHA-256: 2b986b3050ccda931e8f8b11701631952e231e306dcd0b0404a17d89561af466 |
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font_01_sfnt_off00015ce2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15CE2 | 5220 bytes |
SHA-256: 7aeb2a8889c11d8837bb7cb107c141f69b0041ab1eb3d96e7265bd987dce1552 |
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font_02_sfnt_off00016e88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16E88 | 11640 bytes |
SHA-256: 6ac7980dbb8ba9be7d509bd90e4cc07a76b1f50f80176e3bd63a7e84eb1c36c0 |
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