MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. The document body, though heavily obfuscated, contains keywords related to pharmacy management systems, likely serving as a lure to direct users to malicious URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://pelibifir.ru/wix?keyword=existing+system+of+pharmacy+management+system PDF link annotation
- https://pebufaso.weebly.com/uploads/1/3/5/4/135400671/xumovazo-nilisidet-fedefuzowudupa.pdfIn PDF document text
- https://cdn.sqhk.co/webuposiba/bhhAiiJ/vulimafogupexomeguve.pdfIn PDF document text
- http://tiluvopira.medianewsonline.com/80637331573.pdfIn PDF document text
- http://xazonojader.mywebcommunity.org/ps4_games_coming_soon_2021.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476282/normal_600b1a6de9b85.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366336/normal_604b1c6740256.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473064/normal_6003d7f3aa1ae.pdfIn PDF document text
- https://cdn.sqhk.co/rifarako/hjiiEhb/emergency_sounds_full_movie.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388052/normal_5ff75e2dec977.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381095/normal_60297156b833b.pdfIn PDF document text
- http://sowoxapexemex.sportsontheweb.net/86759192880.pdfIn PDF document text
- https://cdn.sqhk.co/dokukavifig/hFhh6hd/sweet_fruit_candy_apk_uptodown.pdfIn PDF document text
- http://bovewitavivebu.getenjoyment.net/31329777752.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445736/normal_5fd30ae1801a3.pdfIn PDF document text
- https://cdn.sqhk.co/jimavidozeze/b2hjgii/57758129542.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412607/normal_604640391f6d1.pdfIn PDF document text
- https://cdn.sqhk.co/xasakeza/b4Pjgxq/glue_for_business_cards.pdfIn PDF document text
- http://zumewidife.mygamesonline.org/do_chrysanthemums_self_seed.pdfIn PDF document text
- http://tulavesew.getenjoyment.net/62912156946.pdfIn PDF document text
- http://nogurufegu.mygamesonline.org/wixubabatoxijor.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471238/normal_604726b917c26.pdfIn PDF document text
- https://sepuvoguzunisam.weebly.com/uploads/1/3/4/4/134488558/biwakal.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wozitoso.atwebpages.com/52073707392.pdfIn PDF document text
- http://gafijid.atwebpages.com/zafufoxuxaxitefivikura.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_off000105e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105E9 | 5524 bytes |
SHA-256: 12faba0c17e60439a7a14ccf5b84a21cd13f04f0c4693b7432aa3f5c55bc3544 |
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font_01_sfnt_off0001189b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1189B | 10408 bytes |
SHA-256: b4443317ac3a01d15423ddf6310b0e950be5a1202e90528648e086c1884f7092 |
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