MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was identified as malicious by ML classifiers and ClamAV, indicating it is a phishing or trojan delivery attempt. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO spam tactic to direct users to malicious content. The document body, though heavily obfuscated, appears to be a lure related to car seat safety.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://ponafet.ru/strik?utm_term=how+long+are+graco+snugride+car+seats+good+for PDF link annotation
- https://forabuluzasojar.weebly.com/uploads/1/3/5/3/135303956/jozuzojorinedafolaj.pdfIn PDF document text
- https://sozazajigosana.weebly.com/uploads/1/3/0/7/130739782/supufuxapuge-galexupalese.pdfIn PDF document text
- http://peromopativej.mypressonline.com/best_books_to_learn_about_american_politics.pdfIn PDF document text
- https://ponixojezunuto.weebly.com/uploads/1/3/0/9/130969897/kogome.pdfIn PDF document text
- https://zodaribidibukez.weebly.com/uploads/1/3/4/7/134716266/sewokebeg_xanizipet.pdfIn PDF document text
- https://satizivuzaked.weebly.com/uploads/1/3/4/3/134383512/6505893.pdfIn PDF document text
- https://pejupatuwotim.weebly.com/uploads/1/3/2/8/132814375/b6a300b3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5ce19dfa-329f-495d-88d1-e1e7834d9072.filesusr.com/ugd/d902bb_b8aeb24f1595465b816eda111edf7b15.pdf?index=trueIn PDF document text
- https://7f06b679-e14d-4525-8955-d56a7cf6f710.filesusr.com/ugd/79e5df_d7de2b417097455185ae2923b4a9a30d.pdf?index=trueIn PDF document text
- https://11fe2947-f393-4df3-905d-f9f3730e834a.filesusr.com/ugd/b1b16e_6765504399d3461aa0cdeac5c650f685.pdf?index=trueIn PDF document text
- https://de2ee6d5-caaa-4265-b15c-40100ab77d99.filesusr.com/ugd/d43733_805f5cc828bd485c8fcd7a696af8d4f9.pdf?index=trueIn PDF document text
- https://e8b83640-91e4-44a0-a69f-c2468797902f.filesusr.com/ugd/ee4a13_b38761f044294144aeec0c29fddc05c8.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pasawexawinogad/52334450890.pdfIn PDF document text
- https://9a4b5e96-23fe-4021-9525-787506808755.filesusr.com/ugd/b3318b_2374acc4c0e649a4a29fd8f97235845d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gezejoputiwinu/jegexolezuxe.pdfIn PDF document text
- https://27158da8-170d-48ca-a528-b8ced62fe517.filesusr.com/ugd/9fc8c3_a4a483dc948f4b17b4bb5f922c683feb.pdf?index=trueIn PDF document text
- https://67bb8873-ca08-4da4-87c0-60a8072ebff6.filesusr.com/ugd/a838c0_b96a0a9e621b4d9da3cd89afd67f013d.pdf?index=trueIn PDF document text
- http://nekelaxowe.atwebpages.com/puralujopesibijofuzoz.pdfIn PDF document text
- https://e082b6be-64c0-45f6-a8ff-82b9c6f476f0.filesusr.com/ugd/1479de_9a0a31c367f94f5483eefdd644ea3b7a.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fac1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAC1 | 5240 bytes |
SHA-256: 4cbd5e1820d2f3e0db2bcebff2b984e834707d90147b64aa8431b61b8c1f2f09 |
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font_01_sfnt_off00010cb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CB6 | 10528 bytes |
SHA-256: 47231341d648a717e08e36de5aa0fb7b27e733fba2eb76ca5663f52d65cac37f |
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