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-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://jumiwimov.ru/strik?utm_term=rare+genetic+mutation+lung+cancer PDF link annotation
- https://cdn.sqhk.co/fogibadeku/VhjC8hf/hunter_assassin_hack_mod_apkpure.pdfIn PDF document text
- https://cdn.sqhk.co/penomufepuk/ehhghHZ/xewibu.pdfIn PDF document text
- http://kfnwejfnkwheklf.space/jepanofoknl7nv.pdfIn PDF document text
- https://cdn.sqhk.co/tunuviju/Shc14is/angry_birds_pop_mod_apk_2020.pdfIn PDF document text
- http://creampiepow.club/lenovo_y500_laptop_price1tiv0.pdfIn PDF document text
- http://xebiniseba.mygamesonline.org/caesura_in_beowulf_with_line_numbers.pdfIn PDF document text
- http://onlinesos.tech/80012916094eleb2.pdfIn PDF document text
- http://vykupavto54.ru/38440706596rzrv3.pdfIn PDF document text
- http://navevukosuso.mypressonline.com/24166019447.pdfIn PDF document text
- http://eyebrowthreadingdallastx.com/401623659535sku2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zegetafirotazaz.atwebpages.com/bijodukerovemukifejutidop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9641c7c8-0054-4d05-85ef-89688b9f7bd0/maytag_centennial_dryer_manual_medc300bw0.pdfIn PDF document text
- https://s3.amazonaws.com/tiniruru/11958934372.pdfIn PDF document text
- https://s3.amazonaws.com/bidurudilidujug/retail_marketing_books_free.pdfIn PDF document text
- https://s3.amazonaws.com/bisegilupuf/32855239689.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/23ce80bf-fa95-4b1e-bde1-0da55571b055/jawbone_jambox_charging_port_replacement.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4be6047-d55a-4108-bda8-0d51d5792309/control_bluetooth_speaker_volume_with_tv_remote.pdfIn PDF document text
- https://s3.amazonaws.com/bisiku/basedepexadu.pdfIn PDF document text
- https://78bdfa25-736e-4945-a764-db21511aacb9.filesusr.com/ugd/9bd82e_9f9f0b7b205644aab0612d9f9f070b3d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/624a7ec3-039d-46c7-bdfb-8f55f486b40d/bidesapoj.pdfIn PDF document text
- https://s3.amazonaws.com/dumupa/food_grade_hydrogen_peroxide_holland_and_barrett.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f98f03c-ff63-45f6-9f86-e636a6d65135/methods_in_stream_ecology.pdfIn PDF document text
- https://dacf5b84-f80e-4bd8-bb7f-22aad20a1cd8.filesusr.com/ugd/285be4_350423e83038499cbdb574a92c8576d3.pdf?index=trueIn PDF document text
- http://jisunopesaluzi.atwebpages.com/what_is_lean_in_agile_methodology.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ec7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC7A | 4948 bytes |
SHA-256: 3f70a145863673dac1b377eea10faca698bad6572d051126bc8546caf3787c3d |
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font_01_sfnt_off0000fd43.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD43 | 10500 bytes |
SHA-256: 72cd0e96088a93bbcc3eda25f62d1b5f3eb629c94920c75d79b2c5cedd87c672 |
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