MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by 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 4
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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://dafemum.ru/strik?utm_term=forming+adjectives+from+nouns+and+verbs+list+pdf PDF link annotation
- https://cdn.sqhk.co/momujolo/iaGjfsL/do_amazon_prime_now_drivers_see_tip_2020.pdfIn PDF document text
- http://english-10.site/lirekaromabowiw8cqx1.pdfIn PDF document text
- http://fiziwafofekaku.mygamesonline.org/alexis_kagame_la_philosophie_bantu_compare.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369930/normal_601ba9403662b.pdfIn PDF document text
- http://cg-designer.xyz/fedoxikomorovonusebuzelup6h431.pdfIn PDF document text
- https://cdn.sqhk.co/gukokefa/FjcMggG/61291501258.pdfIn PDF document text
- https://vidijizuv.weebly.com/uploads/1/3/0/7/130776341/lepuzitovirewe-lokalegajil.pdfIn PDF document text
- https://cdn.sqhk.co/fuzokikili/exhb9he/king_followers_and_likes_hack_apk_download.pdfIn PDF document text
- https://ravuripuzi.weebly.com/uploads/1/3/5/9/135958818/jaran_purepeteroxum_jagukinim_fogorazugugikop.pdfIn PDF document text
- https://cdn.sqhk.co/jenetuwuda/jjefbji/pedaba.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498345/normal_60469e3381293.pdfIn PDF document text
- https://cdn.sqhk.co/xexogataza/hbxjgAI/motorsport_manager_mobile_3_apk_ios.pdfIn PDF document text
- http://lnstagramcopyrightcenter.com/racecards_racing_postdomp2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414152/normal_5fd06c2f9d7ce.pdfIn PDF document text
- http://dreabling.online/vemadegofotonodedasatuvoz6hv8.pdfIn PDF document text
- https://didefitelov.weebly.com/uploads/1/3/0/8/130874246/joxemijodo.pdfIn PDF document text
- http://xexapitanegis.getenjoyment.net/zevivuxovotifala.pdfIn PDF document text
- http://foxiduwanati.mygamesonline.org/bakery_equipment_list_with_pictures.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://aa4c2489-c93b-4667-afab-104bf5323bad.filesusr.com/ugd/8b49c6_1252a0ddd5a04c45a977e5b506d26116.pdf?index=trueIn PDF document text
- http://wazipegemezen.atwebpages.com/fiwufepigitizekix.pdfIn PDF document text
- https://5a995288-ce6f-4ae3-a3e6-14272d8003db.filesusr.com/ugd/7be1cd_9fd3f035b4a14708be572732e189e6ca.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eab6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAB6 | 5704 bytes |
SHA-256: 36f25b43ac16f47d0819da36b3535e9456c90f976bcf46b8c8538989f6302ae7 |
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font_01_sfnt_off0000fe18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE18 | 10780 bytes |
SHA-256: 10e0d5062c4061ba219cfec4580d8fd455d8cf0870c7a5488d6449365369831d |
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