PDF malware analysis — malicious · 12ed5e14468afa9c

MALICIOUS

PDF

44.3 KB Created: 2020-11-08 09:44:12 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-01-23

MD5: dc09d8156e1767d73c0d475e36a1dae8 SHA-1: b95e5f7dc0242d36d07f437c3c3bcc0476b40299 SHA-256: 12ed5e14468afa9c95bdec1ac35198c8c35eceddac5bd8accc6bc49b8becba02

66 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 4

Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM

Small 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.
External URI info PDF_URI

PDF contains an external URL action
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL

The 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.
Embedded URL info EMBEDDED_URL

One 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://traffset.ru/123?keyword=dodgers+score+today+live PDF link annotation
- https://cdn-cms.f-static.net/uploads/4368756/normal_5f92639a77d9b.pdfIn PDF document text
- https://dapekedes.weebly.com/uploads/1/3/4/6/134643928/zolis.pdfIn PDF document text
- https://zuvagenujak.weebly.com/uploads/1/3/4/4/134454716/zujuboxazugubofonexe.pdfIn PDF document text
- https://pibazafefudo.weebly.com/uploads/1/3/0/7/130776509/e73e9de08c724.pdfIn PDF document text
- https://sezemizom.weebly.com/uploads/1/3/4/6/134622585/9ac7824b5.pdfIn PDF document text
- https://subarijarasojud.weebly.com/uploads/1/3/4/3/134332778/a0c4f84.pdfIn PDF document text
- https://zozelezike.weebly.com/uploads/1/3/4/4/134434207/5916405.pdfIn PDF document text
- https://nakixeke.weebly.com/uploads/1/3/4/3/134354053/be9b85a36de2562.pdfIn PDF document text
- https://pezopipowom.weebly.com/uploads/1/3/1/4/131406060/308506.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/5c571844-eb3c-47cb-a26a-35c82491d010/lukofexezizujutuv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/963128d9-2bca-4bb1-ada5-f9b39d13c23d/aptamil_formula_feeding_chart_by_wei.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 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00005e69.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x5E69	5268 bytes
SHA-256: `6cd879bf6a841d96d55b5fb6cfc52464597a47272007c402bef5715ce4253b2b`
`font_01_sfnt_off00007078.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7078	17196 bytes
SHA-256: `e5d4dc9fbd31e3e226d2b4c87e753fce59e5dd10fdec94f262c655d98af4bc29`

Open this report in the interactive analyzer, or submit your own file for analysis.