MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and ML classifiers indicated a high probability of maliciousness. It contains numerous external URIs, with at least one pointing to a domain associated with phishing or malware distribution. The document body, though heavily obfuscated, suggests a lure related to a technical document, likely to trick users into visiting the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
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://xezojetit.ru/award?keyword=tecnica+quirurgica+de+aneurisma+de+aorta+abdominal+pdf PDF link annotation
- http://ruwufuwetoj.mygamesonline.org/gilunikajotibiv.pdfIn PDF document text
- http://resokipuga.getenjoyment.net/how_long_to_charge_a_power_pack.pdfIn PDF document text
- http://fodamibokaf.66ghz.com/nadogezenus.pdfIn PDF document text
- https://cdn.sqhk.co/sipobufiw/hjahaLB/viwuzawupafalufup.pdfIn PDF document text
- http://mumijivamivaxij.medianewsonline.com/95462782875.pdfIn PDF document text
- http://dutarotanazosuv.medianewsonline.com/amines_and_amides.pdfIn PDF document text
- http://tolumobibuseg.iblogger.org/19833440026.pdfIn PDF document text
- https://cdn.sqhk.co/jeforije/Hgihngc/fivozonokekuraxujexobuva.pdfIn PDF document text
- http://siviveko.getenjoyment.net/ga_drivers_ed_practice_test.pdfIn PDF document text
- http://mubarominufu.iblogger.org/does_chick_fil_a_nutrition_include_dressing.pdfIn PDF document text
- https://cdn.sqhk.co/suwezuzifu/qojjij0/ps4_simulation_games_free_download.pdfIn PDF document text
- http://vumamanepu.sportsontheweb.net/91500062913.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://584dc5e1-4449-4bca-b3d9-d0e1fa08a972.filesusr.com/ugd/185caa_1f2091e4f0f64afe92d5e931228e995c.pdf?index=trueIn PDF document text
- https://3f46bf15-0a8c-4e80-b3e5-a2e3bf90e008.filesusr.com/ugd/8e6e76_c1cb8a38fc5a4b05860eebb7539ec967.pdf?index=trueIn PDF document text
- https://e3055f73-6236-423b-b810-4bc1a15f300f.filesusr.com/ugd/fa12d1_3ec11ad8e0a34040b0f76d9984d5fa80.pdf?index=trueIn PDF document text
- http://jigisasamupor.onlinewebshop.net/vewitezusopegivakabupifo.pdfIn PDF document text
- https://c480cc3d-c044-45b7-a7fa-747782367dcd.filesusr.com/ugd/a26f59_189c2bb2ec2d43108aca7cb98abe47b6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c58d4122-9486-4cb4-976c-2a1fb14c074d/26251587129.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b04f819e-0c54-451c-a51e-75e350e99045/dopemolamebajixurekalogez.pdfIn PDF document text
- http://ruboratanon.rf.gd/systems_engineering_and_analysis_free_download.pdfIn PDF document text
- http://fanedabomo.epizy.com/xedupagiz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bdc6886f-b35b-45e3-9ea1-47eb84ad00c6/49138667451.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c58af000-6c45-46de-b201-672a06d4532f/cisco_networking_fundamentals_final_exam_answers.pdfIn PDF document text
- https://77bc4ea4-de20-41c0-a463-a5315db628d9.filesusr.com/ugd/2c69e3_ed688cc23c1a44e19ff203c10bd21fd1.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00018290.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18290 | 1572 bytes |
SHA-256: e88443b14e86e4d13991448cb855da87db39bf6dffcfcd92cd5b657ce7a18dc3 |
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font_01_sfnt_off00018a94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18A94 | 5692 bytes |
SHA-256: c47bbd25fcaaedb5b00d710be74b1b4493f37d23f60d9513730d2752e4f55f8c |
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font_02_sfnt_off00019dca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19DCA | 12848 bytes |
SHA-256: 4c8064c874c5b59e19778683a3fff3875a48b68b7a978ffcea03d6b58728a289 |
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