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 0.9997
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://mezovuduw.ru/wix?keyword=aqworlds+necromancer+guide PDF link annotation
- http://blockhcain.host/what_is_kx_modifier_used_forl13u6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413563/normal_60354f3ac79a6.pdfIn PDF document text
- http://punejew.mygamesonline.org/olympus_digital_voice_recorder_vn-7200_how_to_erase.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379855/normal_600113c3b03f3.pdfIn PDF document text
- http://iranianvc.com/tepakowu13yf0.pdfIn PDF document text
- http://nebuxopav.mypressonline.com/alginato_odontologico.pdfIn PDF document text
- http://telgrm.site/contemplated_by_this_agreement_meaningnjyei.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476140/normal_5fff2e78b0cac.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368740/normal_5ffcd813e24ea.pdfIn PDF document text
- http://driveformclanemilwaukee.com/vehicle_information_londonl0c7j.pdfIn PDF document text
- http://gatorama.fun/gubadojeguwejojg2.pdfIn PDF document text
- http://apparentlyopt.com/konupukebogabuxorutawuyzplq.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366343/normal_5fd61d77e1ee0.pdfIn PDF document text
- http://miwasigal.mywebcommunity.org/professional_development_plan_sample_for_nurses.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/84807dfb-7c81-4bb1-b100-4fc6073f8ca9/story_of_your_life_a_1998_short_story_by_ted_chiang.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff2e8bbc-9799-4301-817f-63d50cf18e83/armstrong_hvac_model_numbers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad0981bb-e40d-4c39-aab2-084834796515/complete_list_of_calories_in_food.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c7f9769-8852-4344-8c35-1f148a0c3426/7811230256.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/642eebbd-bd7a-4a3f-8bfe-506ab7a87356/13_reasons_why_main_theme_song.pdfIn PDF document text
- https://b18ac5c8-c825-4c59-a0a1-290c879ce4f6.filesusr.com/ugd/1a0fde_9258e7e39552490c8edf50c24df5087d.pdf?index=trueIn PDF document text
- https://6fd4412c-3e6e-4f21-a9af-8137ffc6c0d9.filesusr.com/ugd/03469c_f7cf475841fb4bd8a527b5313e005c22.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fa6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA6A | 5468 bytes |
SHA-256: 94733e6e6a58ea8cf5132430c3f16c33d2fd37108b137e5698cc24b0c5df781b |
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font_01_sfnt_off00010cf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CF0 | 10804 bytes |
SHA-256: 94200846e2bd6a1b77918eaf0b0d0ac66008618e1d7285f70000c312e31e0545 |
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