MALICIOUS
186
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. 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 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://infrive.ru/pbw?utm_term=worksheet+of+grammar+for+class+1 PDF link annotation
- https://momiretet.weebly.com/uploads/1/3/5/3/135345559/ribibewux.pdfIn PDF document text
- https://jiwazumirinupe.weebly.com/uploads/1/3/4/3/134352382/7de688de11f87.pdfIn PDF document text
- https://tofisijola.weebly.com/uploads/1/3/4/8/134863845/jolakezoduwi-nolew-sejutela.pdfIn PDF document text
- https://jipenudus.weebly.com/uploads/1/3/1/4/131406532/lozeli.pdfIn PDF document text
- https://papadapogapov.weebly.com/uploads/1/3/4/7/134706375/9974563.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420260/normal_60b7e1b933bdf.pdfIn PDF document text
- https://puwegamojone.weebly.com/uploads/1/3/4/7/134702565/nakimevovomoja_nodakuduxip_juwofomisesiva_zejofegufe.pdfIn PDF document text
- https://xameramavojipav.weebly.com/uploads/1/3/4/2/134265998/zuxosanedav_veviza_pewonisatu_pinupikavebawir.pdfIn PDF document text
- https://wubugivaruj.weebly.com/uploads/1/3/4/6/134669137/baguvegeva.pdfIn PDF document text
- https://vanonages.weebly.com/uploads/1/3/6/0/136083008/dotelakilonevem_gumifunobewet_muxarexevot.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385848/normal_5ff2220333d59.pdfIn PDF document text
- https://savapavazatu.weebly.com/uploads/1/3/4/6/134677348/gibegawarudedanumiz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495043/normal_60c1f75ac6a7d.pdfIn PDF document text
- https://bejixetixozivi.weebly.com/uploads/1/3/4/4/134499198/lakidurudawese-mawigepiranof-lojuz-pitudime.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://bujolajoxek.pbworks.com/w/file/fetch/144530190/8.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4ab867f-5f57-4e45-9765-0c40924c73ae/how_many_carbs_are_in_dunkin_donuts_cinnamon_roll_coffee.pdfIn PDF document text
- http://medodadepud.pbworks.com/f/69075424020.pdfIn PDF document text
- http://gosirata.pbworks.com/f/lijedaxelev.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cf124143-e591-4ce2-afe2-73627849072a/50324822317.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d42ac4b-ffe0-4c07-9c23-23f1b6c29424/why_does_my_computer_say_no_internet_when_connected_to_hotspot.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_off0000cdbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDBE | 5056 bytes |
SHA-256: 07f983b7e5cb5ba2326910cbff7304bb5f251fcaf649801c62279b9bb1536a76 |
|||
font_01_sfnt_off0000df0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF0C | 11800 bytes |
SHA-256: f7a15a99cabda292c3554f30a1d7578779c7e031da66b3b90751010f050e939b |
|||
font_02_sfnt_off000104ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104EF | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.