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 0.9989
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://zajinet.ru/award?keyword=cara+menggunakan+avometer+analog+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4464722/normal_5fd74a154de82.pdfIn PDF document text
- https://cdn.sqhk.co/sebixodof/ihiagdo/fnaf_piano_tiles_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486356/normal_6013a545a4d57.pdfIn PDF document text
- https://cdn.sqhk.co/bomumuxa/idDijha/pilexalinivesipu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385620/normal_6049bd44e2e7a.pdfIn PDF document text
- http://kijofizovurisos.medianewsonline.com/21467325850.pdfIn PDF document text
- https://cdn.sqhk.co/terexugureto/mgijfif/74677947235.pdfIn PDF document text
- https://cdn.sqhk.co/peluxisomex/gcijjgx/north_star_mall_stores_hiring.pdfIn PDF document text
- https://cdn.sqhk.co/takodabu/ja7Nmhb/basketball_championship_rings_for_sale.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/3459f5cf-c32b-4eba-aaac-dcabba8ae88c/12839960666.pdfIn PDF document text
- https://e3055f73-6236-423b-b810-4bc1a15f300f.filesusr.com/ugd/fa12d1_ba4a09d10c7749a8a2c0689bced58c8b.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/musokejixami/batman_hd_1080p_wallpaper.pdfIn PDF document text
- https://9849c7ec-8b19-4b81-9a64-db2537ea7c40.filesusr.com/ugd/97b1c0_1098756d412445d1ad420dc8f7729bac.pdf?index=trueIn PDF document text
- https://b7d3a0ae-8059-487b-8826-088776693174.filesusr.com/ugd/8d23e4_a693e0c73173405db6da417708fbdee7.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/dazovosugev/car_log_book_excel_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25b515e1-a3d4-4685-a261-dfecd0b70ad6/bionic_gear_bag_tutorial.pdfIn PDF document text
- https://e437b920-fa79-41d5-b67c-0ca059f4e77a.filesusr.com/ugd/d97c10_bbe14754713746049b45ab077e7403c8.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zosevid/photosynthesis_and_cellular_respiration_test_review_key.pdfIn PDF document text
- https://s3.amazonaws.com/zabevog/are_there_any_recalls_on_the_2018_subaru_forester.pdfIn PDF document text
- http://pidusagi.atwebpages.com/sequence_formulas.pdfIn PDF document text
- https://1ec9b6e7-17eb-4e1e-a994-ba5ce4cbdb7c.filesusr.com/ugd/d4a9d6_0ec7663913ce4fce94aa183a5c4dc3d7.pdf?index=trueIn PDF document text
- http://muluwokixo.onlinewebshop.net/aldehydes_and_ketones_multiple_choice_questions.pdfIn PDF document text
- https://s3.amazonaws.com/widiku/45812798007.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1104fee2-de68-4de2-8d25-92d4173aa264/iso_9001_internal_auditor_training_online_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e3f3f60-122d-48e0-b7f0-60370612e357/sezuzetibumovaliled.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_off0000e17b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE17B | 5164 bytes |
SHA-256: c905b4a63bb13d483b468ef79dc04516704bdb382f8b39d4a0c54ded6b710fee |
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font_01_sfnt_off0000f306.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF306 | 10384 bytes |
SHA-256: c47289101819386f31724bbb2eace1ba350651ff300088a26abd23ad29421f04 |
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font_02_sfnt_off000116a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116A2 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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