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 0.9992
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://lozipotod.ru/strik?utm_term=skyrim+how+to+make+the+best+enchanting+potion PDF link annotation
- https://fupakukenig.weebly.com/uploads/1/3/4/2/134234610/3e17521aadc434e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368989/normal_604f0372b481e.pdfIn PDF document text
- https://sararilaba.weebly.com/uploads/1/3/1/4/131482808/nideve.pdfIn PDF document text
- https://jimukara.weebly.com/uploads/1/3/4/2/134235432/samadilogisazuz.pdfIn PDF document text
- https://xenapake.weebly.com/uploads/1/3/4/3/134353424/woredodewad.pdfIn PDF document text
- http://subulowopuriko.iblogger.org/duvaxosokokux.pdfIn PDF document text
- https://jafovoguna.weebly.com/uploads/1/3/4/0/134096268/cbaf705548166.pdfIn PDF document text
- https://lupudeme.weebly.com/uploads/1/3/1/3/131378919/6725579.pdfIn PDF document text
- https://jesepivop.weebly.com/uploads/1/3/1/4/131483445/9c0ecf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444622/normal_602d0bff47801.pdfIn PDF document text
- https://xedaliwim.weebly.com/uploads/1/3/1/4/131454603/gipedetokedu_tirurumomuke_fazesenenamid.pdfIn PDF document text
- https://mateboxabivof.weebly.com/uploads/1/3/4/7/134763458/zakajajidabixim.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://uploads.strikinglycdn.com/files/3ea5c22a-7c3f-417e-b102-18a990c2e836/82122845367.pdfIn PDF document text
- https://s3.amazonaws.com/nosepevozux/mutaguvutetimijekojiv.pdfIn PDF document text
- https://s3.amazonaws.com/jefobexapulow/36755550687.pdfIn PDF document text
- https://s3.amazonaws.com/wamatasamegu/18729207298.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7a5bbf6a-f7bb-4f60-bce1-c414d4c3a714/pujureken.pdfIn PDF document text
- http://gepobot.epizy.com/alif_novel_episode_11_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d52ee68e-e2cb-4547-9b42-6336ac47f276/divergent_book_series_hardcover.pdfIn PDF document text
- https://s3.amazonaws.com/kotidox/xirupasonaluvegizapevu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/af5cf2b1-37f5-421b-a0dd-4c75da9a3b68/48260775927.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c49f8fa-1a54-4586-9021-5cd6330c8d1c/review_lasko_ceramic_tower_heater.pdfIn PDF document text
- http://temipaz.epizy.com/68342184573.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_off0000fd07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD07 | 5604 bytes |
SHA-256: 441c7061a320627a877fcb06ee5e2f7434efbe8482c7b99118a600ec0b2e6eb5 |
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font_01_sfnt_off00010ff9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FF9 | 10960 bytes |
SHA-256: 7d734dcc7a7a35aab9671ceaed12aad75c058873f88c6512d651503b4ede8eca |
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font_02_sfnt_off0001352e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1352E | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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