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. 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 0.9997
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 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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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://bologen.ru/123?utm_term=besiktas+fc+team+form PDF link annotation
- https://buderenedisam.weebly.com/uploads/1/3/5/3/135302361/1063869.pdfIn PDF document text
- https://fozijiruzixusap.weebly.com/uploads/1/3/4/3/134317533/wejer.pdfIn PDF document text
- https://damaxebibotewud.weebly.com/uploads/1/3/2/6/132682848/5236632.pdfIn PDF document text
- https://topuzuxet.weebly.com/uploads/1/3/0/7/130739133/bunifedolubat.pdfIn PDF document text
- https://zukamukenipebo.weebly.com/uploads/1/3/1/3/131380388/1107405.pdfIn PDF document text
- https://lavidibiw.weebly.com/uploads/1/3/4/5/134582964/3532861.pdfIn PDF document text
- https://bikugepoxo.weebly.com/uploads/1/3/5/3/135351236/rofetusol.pdfIn PDF document text
- https://bawokotofebadu.weebly.com/uploads/1/3/4/5/134507933/01a7cad8e3.pdfIn PDF document text
- https://rijizego.weebly.com/uploads/1/3/0/7/130776487/vakizifugik.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lopimexoxe.pbworks.com/f/guitar_hero_3_cheats_xbox_360_all_songs_controller.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e584a89-8335-4324-814c-128ab18dd3ee/british_dressage_intro_a_test_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fc78ddf-dc56-4a9f-b116-616bc413b662/what_size_battery_for_miller_bobcat_250.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18d1acd0-7933-48cc-a6a1-cac638fa9e38/how_to_hack_nitro_type_level_and_money.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c11f344f-63d9-4ef1-aac7-117b1c439fdf/macimo_comun_divisor_de_120_y_96.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7dc877d-3bc8-4028-84c5-99731ea3f10d/life_fitness_x5i_elliptical_troubleshooting.pdfIn PDF document text
- http://lekuzax.pbworks.com/f/bitconnect_compound_interest_spreadsheet_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef16e08b-56c4-4767-aa32-38ddf993622b/zap_comix_read_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f72981dd-fd93-4800-8d41-a9cf064f4c70/what_does_it_mean_to_be_anointed_of_god.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a94b62c1-b4f3-41c2-a629-8a72af0576ee/what_does_gold_mean_in_true_colors.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e87681e7-ef1e-4acb-9e69-7cefb535527a/49547319524.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aabb77bd-1312-4b7f-b007-d2317a7a0f31/kukejiwalamabodajar.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_off0000c806.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC806 | 5108 bytes |
SHA-256: ee4f2c32fe88fecd052d9ae45f67fb84413a1a3f881d9e96a3e5914417992a43 |
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font_01_sfnt_off0000d957.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD957 | 10212 bytes |
SHA-256: 4713784d3fdea5980f6aa5c6b0102c0e3465378de57b9aadb3fef6450fdf225a |
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