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-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://resalured.ru/strik?utm_term=the+human+condition+jon+bellion+songs PDF link annotation
- http://zoluwofemofuper.sportsontheweb.net/90812032563.pdfIn PDF document text
- http://ylyn.ru/17812288646tlpd0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482863/normal_600f1c06e8ecc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462339/normal_606d27e76eca1.pdfIn PDF document text
- http://about-central.com/17920860616vnkts.pdfIn PDF document text
- http://about-central.com/75313527200lulb7.pdfIn PDF document text
- http://aycotoro0.xyz/siemens_hearing_aid_service_centre_punelg4qd.pdfIn PDF document text
- https://xusemiwo.weebly.com/uploads/1/3/4/8/134899199/serugeno.pdfIn PDF document text
- http://aires.fun/brady_handimark_tls2200_manualimr6g.pdfIn PDF document text
- https://japafapu.weebly.com/uploads/1/3/1/4/131437770/luxefirevevika-gegisik-jagivirupen.pdfIn PDF document text
- https://jedarixires.weebly.com/uploads/1/3/0/9/130969076/ladof.pdfIn PDF document text
- http://gelchlen.fun/anaconda_python_3._6_windows_64_bitbytt3.pdfIn PDF document text
- http://tcerkovniekupola.space/awareness_book_anthony_de_mellow8bn4.pdfIn PDF document text
- http://blue-tick-central.com/bissell_power_steamer_3_in_15iwa0.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/c5eafed4-25bb-4274-a1dd-58927db38eec/fresh_wind_fresh_fire_quotes.pdfIn PDF document text
- http://zipulosi.atwebpages.com/what_does_a_manometer_measure.pdfIn PDF document text
- http://zepizevut.atwebpages.com/vabuponapuzulugudopasukod.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0be74582-007f-4638-8d64-85b0ecfe73fd/round_log_table_and_chairs.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_off0001075e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1075E | 5424 bytes |
SHA-256: 6c6fb01a0f514944eb4045e9fb75826846ca1ade1b422ea036fd5072013a0298 |
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font_01_sfnt_off000119a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119A5 | 11004 bytes |
SHA-256: c5b34bc410d6d727944b3726597cb25e564ef7bcca621cfaf94765be0fd397d3 |
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