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-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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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://dafemum.ru/award?keyword=askep+bendungan+asi+pdf PDF link annotation
- http://xajoraxi.22web.org/curtain_measuring_guide_width.pdfIn PDF document text
- http://fastdonwload.space/safapejadifigebepanuxqjpf.pdfIn PDF document text
- http://community-day.ru/sopalovewuwonijijirio16x.pdfIn PDF document text
- https://tusagenitig.weebly.com/uploads/1/3/1/4/131452801/fedewulosasefe.pdfIn PDF document text
- https://piwutevuxave.weebly.com/uploads/1/3/4/8/134891910/2404941.pdfIn PDF document text
- http://neuroncraft.online/bopiduprvi.pdfIn PDF document text
- http://bestpriceforukraine.xyz/dolakepenodifirety986.pdfIn PDF document text
- http://instapriz.site/14411016980c8xrb.pdfIn PDF document text
- http://topcreditmonitoring.info/zijisedode2o80t.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/6255000b-a056-4af1-8d4a-ae8a0cacee76/live_action_role_play_mental_health.pdfIn PDF document text
- https://s3.amazonaws.com/zebarufuridorur/amazing_science_form_2_kssm.pdfIn PDF document text
- http://tiwojojerat.rf.gd/brooklyn_nine_nine_season_1_complete.pdfIn PDF document text
- https://s3.amazonaws.com/fadedosi/b_boying_battle.pdfIn PDF document text
- https://s3.amazonaws.com/vavejijitatofu/96688632554.pdfIn PDF document text
- https://s3.amazonaws.com/kujesulad/african_pygmy_hedgehog_fact_sheet.pdfIn PDF document text
- http://fiwemigusa.rf.gd/java_8_161_32_bit_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4240ea8e-4686-4fbc-a3e5-0bed6af3522b/xuxigipasizu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89014719-16a7-4e2f-b780-07f0e5a230ac/rudimedumowasoxaliwekep.pdfIn PDF document text
- https://s3.amazonaws.com/lurutopobi/bollywood_movies_mp4_high_quality.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://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_off0000f43d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF43D | 5276 bytes |
SHA-256: 33a48f46e8288174e9d4bdda8f8805fb88308472945ca231d67f5333f2e5cf6f |
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font_01_sfnt_off00010644.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10644 | 10244 bytes |
SHA-256: d8e60663e0a408cbb8461c4b7f7ec2905641bb65acb4a13c1700a9a877940fcd |
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