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 0.9991
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://kuzutuzo.ru/123?utm_term=anti+malware+tablet+android PDF link annotation
- https://cdn.sqhk.co/josozudibud/iAwLkhg/injustice_2_tier_list.pdfIn PDF document text
- https://rusipamisu.weebly.com/uploads/1/3/4/0/134017355/kunone.pdfIn PDF document text
- https://duzesoduvumasu.weebly.com/uploads/1/3/4/1/134131570/c100e90c6.pdfIn PDF document text
- https://faruxolumapegi.weebly.com/uploads/1/3/5/3/135341403/pemegilelitajis_jevitibunuduj_ruderidazura.pdfIn PDF document text
- http://sport-stavki.fun/27398532504a8m3l.pdfIn PDF document text
- http://pearhaidhr.fun/lummox_crossword_answer1msga.pdfIn PDF document text
- https://cdn.sqhk.co/tufuboloruj/ajceNlF/el_pase_elite_de_noviembre_2020.pdfIn PDF document text
- https://cdn.sqhk.co/fevivesuxofo/CiagjP9/used_cars_in_maine_under_4000.pdfIn PDF document text
- https://cdn.sqhk.co/lojibuwe/iXyWhh4/turbo_dismount_2_gameflare.pdfIn PDF document text
- http://stroiline74.ru/the_heart_of_change_book_summaryint1z.pdfIn PDF document text
- http://tokio-2020.fun/wosomop93f81.pdfIn PDF document text
- http://flipping-car.online/different_types_of_crochet_hair_stylesw1s4b.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/f3040074-ace7-4669-85ac-4e2e52185891/conversation_with_god_quotes_book_1.pdfIn PDF document text
- https://s3.amazonaws.com/firigugixujotov/the_devil_is_a_part_timer_light_novel_ending_spoiler.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4df02a9c-d4d2-4430-b492-1f171d5f2eef/what_did_the_innkeeper_say_to_mary_and_joseph_when_they_arrived_at_the_inn.pdfIn PDF document text
- https://s3.amazonaws.com/sefiwegegagu/bhai_film_song_video.pdfIn PDF document text
- https://459fb65c-52af-4c88-885a-43a44fbeaf25.filesusr.com/ugd/6a7407_3ae6eb04c7734d38ae5fb649fd905a88.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wotodedaruzuk/mojetutukutatubadesinopud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92bd112a-89da-4c8c-8960-d450970f6fb4/on_the_origin_of_species_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/65b55e41-2121-4ddd-8b3e-f18ae415cea4/what_type_of_functions_have_asymptotes.pdfIn PDF document text
- https://88966db1-4a83-4446-b941-f65022a6235f.filesusr.com/ugd/928e0f_dff1216aae0e4fce94bc44f8a4eafd49.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b50dbf0a-3e2a-4594-94d8-2594230f61b4/summer_waves_swimming_pool_walmart.pdfIn PDF document text
- https://72858ab8-d36f-4bc2-b208-e5ec56e76d01.filesusr.com/ugd/3a4e0e_8eae7288a0fd491482e29808d796d4c6.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_off0000ed99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED99 | 4800 bytes |
SHA-256: bee6fa335b75bb1ec483ff061208a53249474d2fce998a2b6f49f4856e64df3d |
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font_01_sfnt_off0000fdc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDC5 | 10300 bytes |
SHA-256: cbf6d5af3b7aac56fed0079b5b7c5c192f5a719c80da01e2c1c372a041b3c569 |
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font_02_sfnt_off00012110.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12110 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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