MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many hosted on disposable domains, indicating a link farm or phishing lure. The primary URL, https://vilenefex.ru/award?keyword=can+you+use+phone+as+tv+remote, suggests a search-result-based lure. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for distributing further payloads or conducting phishing operations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://vilenefex.ru/award?keyword=can+you+use+phone+as+tv+remote PDF link annotation
- https://cdn.sqhk.co/pinofizulag/ghfcLih/78293379417.pdfIn PDF document text
- https://bugojexipu.weebly.com/uploads/1/3/1/3/131398417/rovawiselipofax-fegeluvulijo-sufibinuluku.pdfIn PDF document text
- https://nokabukewodujam.weebly.com/uploads/1/3/0/9/130969525/9543328.pdfIn PDF document text
- https://cdn.sqhk.co/dofofigeniso/Fhgiihc/bubomiwunenodaxefexoxubem.pdfIn PDF document text
- https://gupapuna.weebly.com/uploads/1/3/4/7/134726568/0d541bb159c.pdfIn PDF document text
- https://cdn.sqhk.co/bapuwanuvadi/jgLjizX/new_syfy_tv_shows_fall_2019.pdfIn PDF document text
- https://cdn.sqhk.co/goworonol/jcgche5/jumopenugirakujozonak.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
- http://fiwusinuba.rf.gd/xejeket.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24543e48-27f4-4abf-a5ff-2f494a5ac4d8/xonujuku.pdfIn PDF document text
- https://f37c3615-20b0-4e70-b1e7-2acf34113780.filesusr.com/ugd/1e533a_a76bc6a0c14042639837901d9c45218d.pdf?index=trueIn PDF document text
- http://riranamonag.rf.gd/command_prompt_commands_hack_codes.pdfIn PDF document text
- https://f74ea38a-ab8d-49a0-8d31-9a1d7ce64423.filesusr.com/ugd/5ceade_28152b6e1f294fce8e84c1637c5f05f6.pdf?index=trueIn PDF document text
- http://ratesedefavure.epizy.com/simple_past_tense_exercises_regular_verbs.pdfIn PDF document text
- http://nekedejiwaki.epizy.com/44001340045.pdfIn PDF document text
- http://deburukibovip.rf.gd/wedidibumes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d312b150-5ec8-4885-b06e-59dfdcf380eb/how_to_work_iworld_bluetooth_headphones.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9ca9b665-8090-46c7-a300-21b2976873d4/23156054500.pdfIn PDF document text
- http://mezajunezu.rf.gd/mosisanofoba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e984d7dc-7e2e-4abe-8058-f23a29d5043d/new_garmin_945_release_date.pdfIn PDF document text
- https://3c199e1c-ff83-4553-a351-db1e9419129c.filesusr.com/ugd/424a74_fe6d57bd1bd842fe98da017fae149cf7.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_off0000e839.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE839 | 5048 bytes |
SHA-256: bb368f2e81b230d7605bf6800f2f225f7f1d3ba319c85356581a263555c1c757 |
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font_01_sfnt_off0000f942.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF942 | 10184 bytes |
SHA-256: 75066e12937e60f5cbc79e6c880837771e431e3a1f4f659a83181e62df37f382 |
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font_02_sfnt_off00011c2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C2C | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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