MALICIOUS
226
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. It uses a password-protected-archive lure. 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 0.9995
Heuristics 7
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://druttle.ru/strik?utm_term=lamborghini+terzo+millennio+prezzo+listino PDF link annotation
- https://kajumosezu.weebly.com/uploads/1/3/4/7/134749214/tolupa_fojunateg_loxanuvabuli_lobebanamofox.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4428039/normal_603b78b6dbe57.pdfIn PDF document text
- https://vatalinonabalix.weebly.com/uploads/1/3/4/2/134234662/tefafo_wuvesen_giledejura.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485016/normal_60501c9a9685d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455178/normal_60638a513b9d2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381737/normal_5fff22511010b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458388/normal_605d819f020bc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451753/normal_606c3280ae389.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421200/normal_6023109b2c5d8.pdfIn PDF document text
- https://texerazijibegu.weebly.com/uploads/1/3/5/3/135302316/9291805.pdfIn PDF document text
- https://zojujevekuki.weebly.com/uploads/1/3/0/9/130969212/tewogififumolarite.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490244/normal_603805995c9a6.pdfIn PDF document text
- https://tefuxaforubexo.weebly.com/uploads/1/3/4/4/134446539/2620800.pdfIn PDF document text
- https://wanalupegekiful.weebly.com/uploads/1/3/4/8/134879682/ebc2fdce1.pdfIn PDF document text
- https://jubamojeke.weebly.com/uploads/1/3/4/4/134432472/lazululugorib.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470962/normal_6038e4a4ed353.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460457/normal_5fced18d4d46e.pdfIn PDF document text
- https://ramowofotaro.weebly.com/uploads/1/3/1/6/131607053/6b0c0.pdfIn PDF document text
- https://takimibovejexi.weebly.com/uploads/1/3/4/5/134512521/9195915.pdfIn PDF document text
- https://xafafiseroferop.weebly.com/uploads/1/3/4/5/134525648/sasokogon.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/4e0be876-6be5-4270-b62e-7221c51cbac9/lifetime_50_all_star_portable_basketball_hoop_assembly.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0baf41ba-dcc6-4bf7-885f-869ca3e7f666/gerosubopusejewe.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_off0000f356.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF356 | 3080 bytes |
SHA-256: 3ea9dc0fe5daeba8b7c1286de8752a991578e51b79301a8010be3d8f06b4997c |
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font_01_sfnt_off0000fe5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE5E | 5364 bytes |
SHA-256: 683335eb2a6fd50373dd2fd46f062f01dde65599fe0cffa8c68fd09bfa0fd266 |
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font_02_sfnt_off00011078.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11078 | 12416 bytes |
SHA-256: 828f0e7cba8e94bb42079621b0639117c6469cab827504c00b898bd0d6a9767a |
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