MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9995
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://midufefew.ru/wix?keyword=audiolibro+50+sombras+de+grey+gratis PDF link annotation
- https://towizitubozabo.weebly.com/uploads/1/3/5/4/135400713/pizuzufijibe_bakujo_giveboxo.pdfIn PDF document text
- http://sfhgfje5df.xyz/15177631861w5ggl.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4489740/normal_5ff97075bc5d0.pdfIn PDF document text
- https://moraraxewurazi.weebly.com/uploads/1/3/4/0/134042425/9122782.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376875/normal_60438b2e62b27.pdfIn PDF document text
- http://winsbig.space/charlie_full_movie_tamilrockers4axg5.pdfIn PDF document text
- https://zamikife.weebly.com/uploads/1/3/1/6/131606416/8370881.pdfIn PDF document text
- https://karimimeri.weebly.com/uploads/1/3/1/1/131164281/1d3392.pdfIn PDF document text
- https://cdn.sqhk.co/satijumok/DhgfijX/taduluwadilikeliguvagut.pdfIn PDF document text
- https://sirowatogiwu.weebly.com/uploads/1/3/2/8/132814809/desajexotodawi.pdfIn PDF document text
- http://reactivaperu-2020.com/vezokuvifasohzwx.pdfIn PDF document text
- https://tipolapuponawog.weebly.com/uploads/1/3/2/6/132696210/a07f591f24c8.pdfIn PDF document text
- https://sikupawabur.weebly.com/uploads/1/3/4/6/134624396/piwonot.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446030/normal_6040fbb18c5d1.pdfIn PDF document text
- http://summ-green.fun/184951567309altx.pdfIn PDF document text
- https://tilawifi.weebly.com/uploads/1/3/4/4/134480999/1465295.pdfIn PDF document text
- https://cdn.sqhk.co/futevanu/anKYiaq/mongolian_death_worm_movie_online.pdfIn PDF document text
- https://cdn.sqhk.co/zasemewiti/ihgmhib/wofedibiwon.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370269/normal_601fee2677a9b.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
- https://uploads.strikinglycdn.com/files/93ab6afa-8a50-4597-8721-cb4033547946/21641416614.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4078571-addf-4982-96d9-7316212f4afe/83481911264.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6549a0b1-ef32-4385-848f-080e2447ed3a/long_range_two_way_radios_for_sale.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_off0000e888.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE888 | 5416 bytes |
SHA-256: 28391c76409e3da232599f4ed0a15dbe67a720c173da6de70cd04b4afd63681a |
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font_01_sfnt_off0000faf5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF5 | 11732 bytes |
SHA-256: af293e2a9cb57c5cf00a0877c906c20956037521ae81822d6ab2bc5380bca332 |
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font_02_sfnt_off00012155.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12155 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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