MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9990
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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/strik?utm_term=the+chocolate+war+main+characters PDF link annotation
- https://cdn.sqhk.co/dediwifime/ggieifC/uci_business_administration_major_requirements.pdfIn PDF document text
- https://cdn.sqhk.co/fubafonu/gjlmWgd/54148569959.pdfIn PDF document text
- https://cdn.sqhk.co/fefuxumito/djb9iao/dora_saves_the_crystal_kingdom.pdfIn PDF document text
- https://ganunosor.weebly.com/uploads/1/3/0/8/130814229/fofigifizenavatox.pdfIn PDF document text
- https://gidunixodon.weebly.com/uploads/1/3/5/3/135322071/labopinulol.pdfIn PDF document text
- https://rurepatokuzi.weebly.com/uploads/1/3/1/6/131636758/zitajivanawudat.pdfIn PDF document text
- https://satewode.weebly.com/uploads/1/3/1/4/131407014/gixud.pdfIn PDF document text
- https://wadodimimilupe.weebly.com/uploads/1/3/0/8/130873890/bac16062.pdfIn PDF document text
- https://tipuxefisabe.weebly.com/uploads/1/3/4/8/134846761/7741023.pdfIn PDF document text
- https://minufufigazibur.weebly.com/uploads/1/3/4/5/134528603/towofelokubakalisi.pdfIn PDF document text
- https://midusafamiriron.weebly.com/uploads/1/3/4/7/134702540/nozedeb.pdfIn PDF document text
- https://pabimoju.weebly.com/uploads/1/3/3/9/133997489/mikevovisub-nujudumowi.pdfIn PDF document text
- https://woxazalaxit.weebly.com/uploads/1/3/4/2/134235403/silemutupujeniwa.pdfIn PDF document text
- https://vodexekuteb.weebly.com/uploads/1/3/0/7/130776001/9945813.pdfIn PDF document text
- https://fuvedomuwipiw.weebly.com/uploads/1/3/1/6/131636935/bekel.pdfIn PDF document text
- https://dufemejilesola.weebly.com/uploads/1/3/1/4/131453127/kuzajelopebatup.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/56d5738d-d62a-40cc-a399-934475a6a9ff/38500610933.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7a9ad5c-714a-42a5-97ee-dcd087006df3/century_fc_90_welder_parts.pdfIn PDF document text
- https://s3.amazonaws.com/bubisifapagefe/college_board_practice_sat_5_answers.pdfIn PDF document text
- https://s3.amazonaws.com/wekibik/scroll_saw_template_paper.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2aa7391e-f1f1-4175-b091-d3190a6e4a96/totaline_thermostat_change_battery.pdfIn PDF document text
- https://s3.amazonaws.com/dosalapasenow/eclipse_crossword_install_eclipsecrossword.pdfIn PDF document text
- https://s3.amazonaws.com/bajuse/ets_toeic_score_report.pdfIn PDF document text
- https://s3.amazonaws.com/vavejijitatofu/event_management_system_website_templates_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f13c97d-07c9-40a6-ad6d-721f2077b39e/fundamentals_of_physics_11th_ed._by_halliday__resnick.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_off0000ffbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFBF | 4868 bytes |
SHA-256: 79685626b1c8c812c801babb767f12ea27d373314ed2227aebb52dd3ac4a2ffe |
|||
font_01_sfnt_off00011026.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11026 | 10256 bytes |
SHA-256: 7a333279c277d83ee8cda326c1fe36fb3503c5db11c7c907e61a409596d5ba10 |
|||
font_02_sfnt_off00013337.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13337 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.