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 0.9996
Heuristics 6
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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 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://soxebez.ru/123?utm_term=anjaam+movie++480p PDF link annotation
- http://trastqort.online/what_marvel_movies_are_being_released_in_2020g58lv.pdfIn PDF document text
- http://matrixbicycles.com/nimodusumelufef2a9gm.pdfIn PDF document text
- http://repaircreditscore.info/bosch_fridge_manualz3lkn.pdfIn PDF document text
- http://uscovidcharts.com/vajisirajedexafedonp2pt.pdfIn PDF document text
- http://promooffer.site/wewokifikidaseruag5pi.pdfIn PDF document text
- http://effektzhizni.ru/535102490798bwyh.pdfIn PDF document text
- http://puwexakibo.iblogger.org/81389228843.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://4a0f17ac-6ce6-4c05-9546-25c48d39d9f7.filesusr.com/ugd/cd79e3_d9f71e08616f401fabc91798c0a3076b.pdf?index=trueIn PDF document text
- https://abbf68a8-5b21-4996-91be-11266bd273ed.filesusr.com/ugd/9374a7_5e46f035e31f47dc887d6546dade0ee6.pdf?index=trueIn PDF document text
- https://6bc61794-ec17-45f1-96eb-8bed4cd57308.filesusr.com/ugd/217b8a_716288b4e3064e758ae11a539925622b.pdf?index=trueIn PDF document text
- https://f238abdf-92e3-4651-90df-65b6e8a648d9.filesusr.com/ugd/99965f_d9cf775d71f94d1da1cdd32870599f87.pdf?index=trueIn PDF document text
- http://gotozowixefe.epizy.com/44704259789.pdfIn PDF document text
- https://cb0920a4-0dfc-4587-8161-bd3bf883b043.filesusr.com/ugd/df391a_18c9fa1b683747cbb2d36d036bb0fdef.pdf?index=trueIn PDF document text
- https://4a0f17ac-6ce6-4c05-9546-25c48d39d9f7.filesusr.com/ugd/cd79e3_85f36cdb4b104b89a6edcc41df2d9c37.pdf?index=trueIn PDF document text
- https://b67fa923-03b4-4d21-b555-95ff628d7525.filesusr.com/ugd/1d4b90_35104c61557b459d958481541b0f6dbd.pdf?index=trueIn PDF document text
- https://ec8c99fd-5413-4e38-b6a0-2ccbba71fc6f.filesusr.com/ugd/de02f3_6c78c795b5d84b11b0d654820433fa60.pdf?index=trueIn PDF document text
- https://3633ae4e-9acc-45df-885e-1bfa1481cb44.filesusr.com/ugd/e73054_5391882c75fe4bdb9c2bd7788cfdfdf7.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001024a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1024A | 5208 bytes |
SHA-256: 68240736631f8e3088537756e58cc7b2b6b7b7fcf7d6eac74ab6d55d557d7af3 |
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font_01_sfnt_off00011403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11403 | 3720 bytes |
SHA-256: d5ecec3e822993868ba70e247019bcdb656a9fee58d620eb93bc70658e929280 |
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font_02_sfnt_off00011f66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F66 | 11116 bytes |
SHA-256: 23d613e70ab2be667e6bf56dd7205ffce3b4a3a3de56e03525aaea17a3b41326 |
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font_03_sfnt_off0001445c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1445C | 13692 bytes |
SHA-256: 8040df350b647e59bb9a0ef27ec69a5c15e1ef39a3a59fff426ff0b404383529 |
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