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-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://seumenha.ru/wix?keyword=sony+icf-c1+service+manual PDF link annotation
- https://cdn.sqhk.co/pejibuti/FL88hg5/dead_effect_3_release_date.pdfIn PDF document text
- https://cdn.sqhk.co/nujidegowupi/6Yt0yT7/silicon_valley_humane_society_spay.pdfIn PDF document text
- http://zozegakipuvi.iblogger.org/cell_cycle_phases.pdfIn PDF document text
- https://cdn.sqhk.co/bumadawab/fEdlifd/rival_stars_basketball_mod_apk_download.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://scripts.sil.orgThisIn PDF document text
- http://www.fontrix.comhttp://www.nhncorp.comIn PDF document text
- https://uploads.strikinglycdn.com/files/67c4f46b-6422-4806-a039-ac9550d0f6f7/pubesavesadivetawixunow.pdfIn PDF document text
- https://s3.amazonaws.com/nitatotol/haywyre_piano_sheet_music.pdfIn PDF document text
- https://8316a071-1c81-4729-bbc9-bb84f51c1359.filesusr.com/ugd/b2ba6b_6b04a74cf5904badab608d9a001cd2bb.pdf?index=trueIn PDF document text
- https://cd70d4e5-4a1a-4071-96d1-f2415ea5ece1.filesusr.com/ugd/7f46b5_5d5a318acf2d441b901da696eb7cd133.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c2d8fe3c-ea4d-4a29-84a4-48b5875fe6aa/go_tell_it_on_the_mountain_guitar_chords_in_d.pdfIn PDF document text
- https://68e1e3d4-268d-49bc-a8aa-b119cb10fea7.filesusr.com/ugd/3ceeb9_ad025ceb5f8d449eab36f6f61463f597.pdf?index=trueIn PDF document text
- http://sisogekolavisul.epizy.com/bagian_bagian_bunga_dan_fungsinya.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a37f161a-caa4-4c87-9c0c-c378b53d6411/97372596085.pdfIn PDF document text
- https://00c0516a-c822-4344-a779-6f74e039753d.filesusr.com/ugd/9e41f0_2ecd1586f085430c81627f3921958f73.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/waxegatulo/python_datetime_parse_format.pdfIn PDF document text
- https://28546a20-d0cc-4b82-bb4f-6711990cd5a3.filesusr.com/ugd/0bcf16_89cadfa04fd64e0c99061a66a488430d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/37ce14a4-16f8-42be-bda3-1e47e3f3c1b2/dupujofilitikafavanavasap.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
- http://scripts.sil.org/In PDF document text
- http://scripts.sil.org/OFLAbyssinicaIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000faea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAEA | 5376 bytes |
SHA-256: 810bb7cb575c873d5e6e7920d8f412e3b86a10bcd3435ce368cebc21c2af72ed |
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font_01_sfnt_off00010d3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D3B | 20576 bytes |
SHA-256: 4ca2dea41df54d757a296bf7654863bdda18f91015507ca9a28487c6d404d224 |
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font_02_sfnt_off00012c23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C23 | 2232 bytes |
SHA-256: a24e74d48a6b1b30369047404e69fe3802037923cfa8b7abb35dfa8f527769f9 |
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font_03_sfnt_off000135b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135B9 | 11104 bytes |
SHA-256: 5b93e743258315d2f32f69506e7a4a514f651db19a605a57660b0e90c8a44367 |
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font_04_sfnt_off00015bb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15BB5 | 6360 bytes |
SHA-256: 0c40e7c9706bb5a6f7bf9609653c4988f690b4d54860e9858fbf1ddb43ac82ac |
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