MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF file flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one prominent external URI pointing to 'https://gimoguvi.ru/123?utm_term=loveland+reporter+herald+facebook'. The PDF also functions as a link farm, hosting many links to disposable domains, indicating a likely attempt to obscure the malicious destination or distribute various lures. No scripts were extracted, but the overall structure and URL usage strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://gimoguvi.ru/123?utm_term=loveland+reporter+herald+facebook PDF link annotation
- https://medumoxil.weebly.com/uploads/1/3/1/0/131070238/loxiwikis_buzidajis_podogazevewik.pdfIn PDF document text
- https://zovotinaselon.weebly.com/uploads/1/3/4/5/134589175/derorari.pdfIn PDF document text
- https://subogepaweb.weebly.com/uploads/1/3/2/3/132302814/betit.pdfIn PDF document text
- https://jevulifed.weebly.com/uploads/1/3/4/4/134457796/kozilijeba.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
- http://zuvevetub.pbworks.com/w/file/fetch/144577584/86951057504.pdfIn PDF document text
- http://mukibilevejo.pbworks.com/w/file/fetch/144480990/3866456402.pdfIn PDF document text
- http://kufujibumufa.pbworks.com/f/zomapaxobotudepesutev.pdfIn PDF document text
- http://zizovitunex.pbworks.com/w/file/fetch/144486783/nice_france_beachfront_hotels.pdfIn PDF document text
- http://dawijunegolo.pbworks.com/w/file/fetch/144577143/66160123998.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5a159ed-2e27-4b46-9fab-6e903a2b193c/jarilepubeluxus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/844fbc76-a9be-4c4a-a516-043eb0e709a0/sifus.pdfIn PDF document text
- http://fokopaviwu.pbworks.com/f/how_to_insert_a_dixie_cup.pdfIn PDF document text
- http://lagawiwefe.pbworks.com/f/c_programs_basics_download.pdfIn PDF document text
- http://mokakiw.pbworks.com/f/77436699882.pdfIn PDF document text
- http://puzavofan.pbworks.com/w/file/fetch/144727452/23033554092.pdfIn PDF document text
- http://bemulopawed.pbworks.com/w/file/fetch/144463389/how_much_do_executives_get_paid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0765406a-bce2-4654-8c86-1907a0f65cde/hunter_douglas_motorized_shades_programming.pdfIn PDF document text
- http://sawanixum.pbworks.com/w/file/fetch/144510624/xozumanemebuzapora.pdfIn PDF document text
- http://nukuxim.pbworks.com/f/femikebanevomubotu.pdfIn PDF document text
- http://vawaguzidatu.pbworks.com/f/19873842359.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5e8cf269-b4ff-4aa5-82ef-b23c4c0c6420/cant_find_netflix_on_panasonic_viera.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_off0000de3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE3E | 5012 bytes |
SHA-256: ff85edf815f9a2d487b500092700f78ec8f979af433711bf2fcc239d33ea96a4 |
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font_01_sfnt_off0000ef42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF42 | 10544 bytes |
SHA-256: 178841ddf813899cccc8766f414c3b65f6b7d12c11e2ed8bcd5f865ff4c11fe7 |
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font_02_sfnt_off0001135b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1135B | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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