MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO spam campaign. The primary URL, https://baarspo.ru/strik?utm_term=how+to+get+splat+hair+dye+out, appears to be a lure for users searching for information, redirecting to potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://baarspo.ru/strik?utm_term=how+to+get+splat+hair+dye+out PDF link annotation
- https://cdn-cms.f-static.net/uploads/4451227/normal_6060666461261.pdfIn PDF document text
- https://cdn.sqhk.co/xezojutatow/hg89igz/flat_value_proposition_canvas_powerpoint_template.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425230/normal_603e665c72c9a.pdfIn PDF document text
- https://cdn.sqhk.co/kizafizutuw/igWKjhg/83350770929.pdfIn PDF document text
- https://cdn.sqhk.co/wizokawoxo/a0hfwhg/crushing_ice_cubes_in_blender.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4483587/normal_60251e9380330.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://6f672a44-e16c-4921-a0f1-e3781c0647c5.filesusr.com/ugd/bda22a_abe71319f1434c488e1a3cdcc66c5434.pdf?index=trueIn PDF document text
- http://ruxezila.epizy.com/jcpenney_sewing_machine_6925.pdfIn PDF document text
- https://502f924d-676a-41b3-8220-87c01882f600.filesusr.com/ugd/5a20bb_106be20c902b4f1281e9b6e255d4c30e.pdf?index=trueIn PDF document text
- https://6f4861c6-cdf0-4a5f-ba2d-f9c5e5bfbee6.filesusr.com/ugd/77941b_a9e603764fa848dfa5d3b9b76aa401c0.pdf?index=trueIn PDF document text
- https://8acf0fc4-2da8-4686-9788-d7840b5449fc.filesusr.com/ugd/fab691_90b39fc14369446c895254a542d0bffa.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/54acf068-7c7d-4a62-8072-c0c2f068d4fe/lycoming_o_360_a3a_parts_catalog.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89d6fae5-67d3-4fca-abff-2a7323cd05a5/who_does_china_give_foreign_aid_to.pdfIn PDF document text
- https://c7972686-9310-4d97-8ac3-15e828887225.filesusr.com/ugd/8a419d_a9d98fed79fd4d1691330fb4f1df52eb.pdf?index=trueIn PDF document text
- https://a581e706-3bf6-41fb-8978-ad4d4077590d.filesusr.com/ugd/afbe6b_f565ee32d974444db107ed4f10c79a2c.pdf?index=trueIn PDF document text
- http://wupafar.rf.gd/13839913811.pdfIn PDF document text
- https://14535e1a-360a-4d01-a655-fa33e115c80e.filesusr.com/ugd/b222ea_0cf7db5a713c40bb914cb4b3da3ddcd7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/442f191d-3319-4863-a81e-2fe3f81a9abe/kumimusebarokat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/23684f3c-0e65-4838-b196-43a7bf4a3c62/dell_inspiron_3520_battery_price_in_india.pdfIn PDF document text
- https://ae8c1479-5121-4009-b0ed-8259dbb1205b.filesusr.com/ugd/0aff45_944e96f08a71428f8877ba1562e01505.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/11fa5d1b-0370-4e55-97d0-5112cdda279f/yamaha_mg124cx_stereo_mixer_with_effects.pdfIn PDF document text
- http://wolilawobo.epizy.com/pavenuvawefiviv.pdfIn PDF document text
- http://mibelajute.epizy.com/how_much_does_a_general_dentist_make_in_new_york.pdfIn PDF document text
- https://2a04f01a-7147-4793-98aa-b59dc93e6f96.filesusr.com/ugd/efcdeb_ce404313edca441f9478af3c4f8cc705.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_off0000f43b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF43B | 5152 bytes |
SHA-256: 8a8b3bd7f0ac9439ad4ed3ab4d05d2c439079b78336759e2b1e150a07cdc6ee1 |
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font_01_sfnt_off000105ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105EF | 11088 bytes |
SHA-256: 5cddae162a6969e3e4c817bdd24eded8030a2e53d6fda15a7d0f6e3a734730de |
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font_02_sfnt_off00012bc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BC8 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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