MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, presented as search results for a game download. This is characteristic of a link farm used to distribute malware. The ClamAV detection and ML classifier strongly indicate malicious intent, likely leading to the download of a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 7
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=world+war+z+2+game+download PDF link annotation
- https://wifevotus.weebly.com/uploads/1/3/4/8/134897576/1334253.pdfIn PDF document text
- https://cdn.sqhk.co/pozusonitid/ihek0ij/pizoxejan.pdfIn PDF document text
- https://nanarimedut.weebly.com/uploads/1/3/2/6/132695535/tavosar-tazipifodugakis-ponojeso.pdfIn PDF document text
- https://cdn.sqhk.co/pugepavofu/Zgfjcvq/yeet_sound_effect_10_hours.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464702/normal_606449079e017.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374703/normal_5ffb6846edac1.pdfIn PDF document text
- https://cdn.sqhk.co/tamaladafa/4jhLBjd/youtube_video_downloader_iphone_website.pdfIn PDF document text
- https://cdn.sqhk.co/fejukomus/hcngghf/ultimate_werewolf_timer_app.pdfIn PDF document text
- https://mazanotofubemiz.weebly.com/uploads/1/3/2/6/132681192/vawozedozekim-fukowusib-sudirag.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366027/normal_6024136c20811.pdfIn PDF document text
- http://giwosesupalu.medianewsonline.com/77547276636.pdfIn PDF document text
- https://cdn.sqhk.co/letarezetap/yziikgg/lutejufe.pdfIn PDF document text
- https://cdn.sqhk.co/xeposetuge/2hf9Gje/super_ninja_race_3d_running_turtle_game_download.pdfIn PDF document text
- https://cdn.sqhk.co/pinebiven/Kibicm8/robot_car_super_transforme_mod_apk.pdfIn PDF document text
- https://finirawex.weebly.com/uploads/1/3/2/7/132741073/9543578.pdfIn PDF document text
- http://fedexonep.mypressonline.com/l_adjectif_qualificatif_pithte_et_attribut_exercices_corrigs.pdfIn PDF document text
- https://cdn.sqhk.co/temirikuji/jcUgeyI/78695020547.pdfIn PDF document text
- https://cdn.sqhk.co/zawitagevute/aii0hg2/facts_you_should_know_about_your_significant_other.pdfIn PDF document text
- https://cdn.sqhk.co/nedupugifuka/Z3ISQNI/bottle_flip_3d_hack_apk_android_1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d09c5467-6ad4-4508-8575-cdfc4ffcb4ad/2004_chrysler_pacifica_shifting_problems.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a83b3e8f-fd66-4a9f-9071-df242269cbc1/nanuxuvokelixaluxakivo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45f206e3-4c08-4d76-917a-920021365ffd/tappan_oven_pilot_light.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50cae08e-933d-4165-8924-2d2a668a0482/xifolevifepuzajavuzofina.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e57b5414-ad8d-46bb-ac5b-69307f04e8ad/kujadopebagutawisifikije.pdfIn PDF document text
- http://gifidabula.atwebpages.com/number_systems_boolean_algebra_and_logic_gates.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_off0000eb0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB0E | 5252 bytes |
SHA-256: 0c5b88987c3be059e1122cb5f377ce4f835a4813de17579136da4e538b3188dd |
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font_01_sfnt_off0000fcf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCF6 | 10616 bytes |
SHA-256: 7259d89c11e0288511b09c9c3bee7bfc144f4c688d4cd7ca6c7a7307cb0985ab |
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