MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded URLs, many of which point to disposable hosting services and redirectors. The primary redirector URL, https://ggtraff.ru/123?keyword=android+fragmentpageradapter+or+fragmentstatepageradapter, is known to lead to malicious infrastructure. This indicates the document is designed to lure users to malicious sites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ggtraff.ru/123?keyword=android+fragmentpageradapter+or+fragmentstatepageradapter In PDF document text
- https://nobinetezo.weebly.com/uploads/1/3/0/9/130969761/tidevi-muxajamireja-jilatudiwixa.pdfIn PDF document text
- https://rabifupokuwu.weebly.com/uploads/1/3/1/1/131164250/belufokomodosijimona.pdfIn PDF document text
- https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/zubezebarogala_masisemofo_kadag.pdfIn PDF document text
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/xopevu_vilugarokobijos_fimorekon.pdfIn PDF document text
- https://zuxuzesis.weebly.com/uploads/1/3/1/4/131438019/a80a069777.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370547/normal_5f88a44256fa9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366398/normal_5f8765dd81f90.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374519/normal_5f8937861fecc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366369/normal_5f873eb22840a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367308/normal_5f87518a89669.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367665/normal_5f88a58dd3f2e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366987/normal_5f875288e82cd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368474/normal_5f891e08a81c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366957/normal_5f887ebf9b89e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365546/normal_5f875327d9787.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f5d62d348.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365594/normal_5f893c95c4152.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367287/normal_5f88c8d7a53b1.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/e5936694-d9aa-4c26-8abd-ca45fb0773bb/jafuvidi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/75031b1d-5f0b-4fb6-ac05-c563f60b4264/zezamelozexedudobag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3046/3135/files/73665301099.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0492/2599/0300/files/swtor_class_guides_2019.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_off00008642.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8642 | 5108 bytes |
SHA-256: f88856c96dcf2408a6a0d6130c3b182dbfff2c1932e8fabd66e597d7103c7b3a |
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font_01_sfnt_off0000977f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x977F | 10096 bytes |
SHA-256: b0d44a752b3bdb840e58a582b1bda3385ec6cd0f21aed633d04083483ba2689f |
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font_02_sfnt_off0000ba10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBA10 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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