MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URLs, with one specifically using a 'utm_term' parameter suggesting a tracking or phishing lure related to 'plants vs zombies 2 purchase hack'. The PDF structure and embedded links point towards a phishing or malware distribution campaign, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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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 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://allytemp.ru/uplcv?utm_term=plants+vs+zombies+2+purchase+hack PDF link annotation
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161437669a5031---kotetabapedofubif.pdfIn PDF document text
- https://pima-alarms.eu/slicice/file/bexota.pdfIn PDF document text
- http://optykglowacki.pl/obrazki/files/30159770449.pdfIn PDF document text
- https://securitydm.com/slicice/file/wotefisizewejibutilox.pdfIn PDF document text
- http://hydrogears.com/survey/userfiles/files/vaxalezogatod.pdfIn PDF document text
- http://sage-chem.com/image/files/20210919_141529.pdfIn PDF document text
- http://infinity-c-t.com/userfiles/file/86977658147.pdfIn PDF document text
- http://erpos.sk/data/files/86644984980.pdfIn PDF document text
- http://video-cycling.de/files/file/39575755153.pdfIn PDF document text
- http://jobsandhi.com/uploaded_files/userfiles/files/pomujuwa.pdfIn PDF document text
- http://world-green-hope.com/uploads/files/15699763899.pdfIn PDF document text
- https://radiosmile.hu/upload/file/18222069500.pdfIn PDF document text
- http://gift-founder.com/archive/upload/files/47543134505.pdfIn PDF document text
- https://audreyheselmans.com/_files/file/35245191973.pdfIn PDF document text
- http://tbff-bygg.se/img/files/90572209394.pdfIn PDF document text
- https://equator-maritime.com/userfiles/file/rezupofifetumabuteb.pdfIn PDF document text
- http://ecole.ru/text/images/file/wiwetesorejoxamelat.pdfIn PDF document text
- https://drinkpoint.com/uploads/files/zujatu.pdfIn PDF document text
- http://abakus-routing.co.uk/ckfinder/userfiles/files/wupamaxabilikazazikul.pdfIn PDF document text
- http://cravaluos.com/ckfinder/userfiles/files/75504135108.pdfIn PDF document text
- http://boathousebrokerage.com/userfiles/file/jinakiwuporekovonegu.pdfIn PDF document text
- https://handinhand-daycare.com/ckfinder/userfiles/files/92221687324.pdfIn PDF document text
- http://camberwelltaxi.com/survey/userfiles/files/kebesezavewulupisepi.pdfIn PDF document text
- http://quartierdete.fr/uploads/fckeditor/file/60769114400.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e492.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE492 | 11220 bytes |
SHA-256: 7f1f867e9ed3fd8bb06a684cdc4b5020513583779d8d4834aa92eb79e18e937f |
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font_01_sfnt_off0000fe8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE8F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000116a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116A1 | 18772 bytes |
SHA-256: e33bcd8aa1aae5ad3c7f2c30f0a658ac6d87dbf4988f33711458dc5475eff2c3 |
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