MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains heuristics indicating it is a phishing lure, specifically using a 'free-download phishing' technique. The document body, though heavily obfuscated, suggests a topic related to appliance repair, likely to trick users into clicking the embedded malicious URL. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to download a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://druttle.ru/strik?utm_term=how+to+change+a+washing+machine+agitator PDF link annotation
- https://cdn.sqhk.co/pevejotomoma/ZZYghjj/champions_hockey_league.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4468286/normal_5fc986397b792.pdfIn PDF document text
- https://cdn.sqhk.co/laxefotogulo/fiex8ig/masters_barber_shop_staten_island.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407991/normal_6006ff46e2fcf.pdfIn PDF document text
- https://cdn.sqhk.co/lezebulodiw/XOhywUH/monument_valley_hotel_in_kayenta_arizona.pdfIn PDF document text
- https://cdn.sqhk.co/nabixisaf/Tt7VniR/over_touch_gun_shooting_range_near_me.pdfIn PDF document text
- https://cdn.sqhk.co/kojetovukufo/gf2wnhb/wogarisazapixirivip.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480382/normal_5ffcabffdaeb9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451574/normal_606da89da23a4.pdfIn PDF document text
- https://cdn.sqhk.co/pafitevet/5jduybt/rateb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465144/normal_6059ab01d0e57.pdfIn PDF document text
- https://cdn.sqhk.co/gagunewatevo/jghlgdU/airdrop_iphone_6_to_android.pdfIn PDF document text
- https://cdn.sqhk.co/zogowefu/jbhgeqb/best_music_ringtones_2017.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dudujopixejikug/wurowux.pdfIn PDF document text
- https://s3.amazonaws.com/bajuse/hanuman_chalisa_telugu_lyrics.pdfIn PDF document text
- https://s3.amazonaws.com/lonozote/vitapur_water_filter_not_draining.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7946d2f6-9c88-449d-a7b8-4de3fd66d5af/dell_optiplex_3010_mt_i3_specs.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/08864887-cfff-41bb-95bd-6fd6d78c3107/is_cyberpunk_2020_good_reddit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/acb6f419-885a-4a95-bad5-79e93962c437/z_score_table_calculator_percentage.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/01a72905-aa2c-43b6-beeb-ec0eda93701a/what_if_cast_netflix_daniel_radcliffe.pdfIn PDF document text
- https://s3.amazonaws.com/kizugokofo/online_admission_form_for_bcs_in_pune.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd06c53f-e8a4-4080-bd42-69624b7e4834/which_version_of_python_is_best_for_beginners.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/101ffabb-f38f-4ff3-831c-976a22c37cb5/bubutuni.pdfIn PDF document text
- https://s3.amazonaws.com/zobuwubedak/83677362927.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1a7fad0-e935-4534-98d9-cc3d4b018e5e/what_does_the_rattle_on_a_rattlesnake_mean.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/538a54d0-e81f-4849-9797-8db7d34e5952/poem_of_the_man_god_volume_4.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_off0000f34b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF34B | 5236 bytes |
SHA-256: afb713413a4aadf599cf10eb2b35a143659b726572d6a36af4821bd508c01c67 |
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font_01_sfnt_off00010502.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10502 | 11124 bytes |
SHA-256: f2fb74e27c6cd98e52d18bd71d07de304a3079d268eb61db4c82dd9005816a6d |
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