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 0.9996
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://kuzutuzo.ru/strik?utm_term=sunbeam+bedding+heated+blanket+blinking+f2 PDF link annotation
- https://lazidejapagopi.weebly.com/uploads/1/3/4/8/134891766/kumejenumewemodol.pdfIn PDF document text
- https://wezefumuge.weebly.com/uploads/1/3/4/6/134614004/5307571.pdfIn PDF document text
- https://somejokal.weebly.com/uploads/1/3/4/4/134494219/vuwakelofuputuxeki.pdfIn PDF document text
- https://zemapefim.weebly.com/uploads/1/3/4/4/134485651/zexefen.pdfIn PDF document text
- https://wiwofuda.weebly.com/uploads/1/3/2/3/132303082/vedexijijamakokis.pdfIn PDF document text
- http://ruvaruvifovuk.iblogger.org/3122464318.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dodupubi.epizy.com/camellia_sinensis_planting_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d56b12cd-e583-4f71-abd0-94042bb075c5/lgbt_characters_in_a_darker_shade_of_magic.pdfIn PDF document text
- http://rilifufamorupud.epizy.com/hmrc_ated_return_form.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6bf79fac-7f8f-45d0-a5d9-712d4b5bd218/wimoxevipaso.pdfIn PDF document text
- http://bixiremilipe.epizy.com/bang_bang_2014_full_movie_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6319c6ad-7512-4319-9014-bb9668a9fb2f/kekidasolawop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/60ad1119-e667-41e9-aef7-ff559c3f130d/head_first_java_second_edition_download.pdfIn PDF document text
- https://s3.amazonaws.com/zomuzigo/affidavit_of_loss_form_washington_state.pdfIn PDF document text
- https://s3.amazonaws.com/wufujudisu/craftbukkit_1._12._2_jar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb1e387c-e843-4ee0-8727-137c260f933c/how_to_open_pocket_juice_charger.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f62ca2c-7276-4cdc-a2fa-6e0022566a87/how_to_reset_a_dish_hopper.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90b90df8-8e4e-4b5d-9233-84a1692b48a4/myers_psychology_for_ap_second_edition.pdfIn PDF document text
- http://fabevurubojob.epizy.com/8060623770.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4096c21c-3be3-4990-8960-cf6a523001a7/how_many_watts_are_kicker_cvr_12.pdfIn PDF document text
- http://vawekud.epizy.com/latatirofasujikuv.pdfIn PDF document text
- http://pevibije.rf.gd/xiberukat.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_off00010e94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E94 | 5488 bytes |
SHA-256: 66868df675417e6be617b57bbcc4079dcd1df0b75e49427d4a6ef07b7332ff78 |
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font_01_sfnt_off0001211e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1211E | 12620 bytes |
SHA-256: c036f58105083a00ce32f8cabe5a8ed16a47cd949ef4ac2f72f5b80775faf389 |
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