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 0.9990
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://soxebez.ru/strik?utm_term=how+to+use+a+safety+1st+thermometer PDF link annotation
- https://xaxepilote.weebly.com/uploads/1/3/4/2/134265473/3849909.pdfIn PDF document text
- https://bafuzonexive.weebly.com/uploads/1/3/0/7/130739369/fasiluman.pdfIn PDF document text
- https://bewokeramubi.weebly.com/uploads/1/3/1/6/131636949/wunovumowis.pdfIn PDF document text
- https://weruvuwixaxo.weebly.com/uploads/1/3/5/9/135972833/6271003.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/96bde409-4237-441d-b625-f5bb7997b1aa/foucault_the_history_of_sexuality.pdfIn PDF document text
- https://044e8d80-c429-4a1f-820d-9b443c65b389.filesusr.com/ugd/53c654_c1bfc35a1c5742ceaf7ab1c075a714c0.pdf?index=trueIn PDF document text
- http://wajalapivibobi.epizy.com/reported_speech_mixed_exercises_2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad0c16a8-3d07-469e-b7e1-202fde366ae6/is_zotero_safe.pdfIn PDF document text
- https://b064d0e4-88d6-4b7e-8087-8ebf790fcba6.filesusr.com/ugd/ca32a8_3c12b2cc70f54db8ad262a178e865a97.pdf?index=trueIn PDF document text
- http://jidoxib.rf.gd/manual_de_bacteriologia.pdfIn PDF document text
- http://fafinonez.rf.gd/minimalismo_libros.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f8adc8c7-988c-4782-b499-def7104644b8/polo_ralph_lauren_factory_outlet_online_shopping.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e32788a9-7843-4c6b-950f-45188b2e2fab/82487530116.pdfIn PDF document text
- https://1fd079ea-3156-4ae8-a0b4-6153e0b529c5.filesusr.com/ugd/e66bf7_1ef5691c3fd2443baac24c01008f6eb0.pdf?index=trueIn PDF document text
- http://lezefivupeke.epizy.com/80618995678.pdfIn PDF document text
- https://2e03c77f-99cc-4591-9807-54d8d49c9ce6.filesusr.com/ugd/759733_e03feb7b9f5649a7802683f68486823b.pdf?index=trueIn PDF document text
- https://fb3efafe-1b0e-41a1-9434-8bf556110c4a.filesusr.com/ugd/de5e41_b304e8ab5bcf4d3a8ad4b4783c326a8c.pdf?index=trueIn PDF document text
- https://0ca3454e-05ac-49fc-8d00-644b1af7be3c.filesusr.com/ugd/8bf3fc_25c8466ba55b43269d3d69f06a469eeb.pdf?index=trueIn PDF document text
- http://rutotonofawe.rf.gd/texas_instruments_ti-30x_iis_calculator_online.pdfIn PDF document text
- https://3cde87c3-25ab-478b-b58d-ba072f1c7540.filesusr.com/ugd/255d97_0347b7be114c47b5b98ccdb6495e1433.pdf?index=trueIn PDF document text
- https://ef733714-782c-48ea-8991-1bc0bf0c95f2.filesusr.com/ugd/ad2ade_e444db6657be45da9e9868462d4775c9.pdf?index=trueIn PDF document text
- https://03aaa7dd-6608-466c-a68c-f41c59811c05.filesusr.com/ugd/ae15ca_da4cb7aac0364a3a8cf5e34af284e386.pdf?index=trueIn PDF document text
- http://kizuwopo.epizy.com/faxejukotina.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f2463d69-7712-4421-a71b-c941de1233c7/the_game_changers_documentary.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f1f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1F6 | 5180 bytes |
SHA-256: 8c9a9aecf444bf8a637579671b739f5e3b1e8ee7a2e0d756e4645054f36ea1ad |
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font_01_sfnt_off00010384.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10384 | 2712 bytes |
SHA-256: 60647be669732315999495f41d25bbccfa8721db7fcd94573166c2f0792152c2 |
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font_02_sfnt_off00010f20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F20 | 11164 bytes |
SHA-256: e98fa2653f14cc157624c47c9e3c9bde472abcfc11bf704a9d00754436210887 |
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