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 0.9987
Heuristics 6
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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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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://crophysi.ru/wix?keyword=rekha+mallya+wiki PDF link annotation
- https://cdn.sqhk.co/bobavijiwoba/gjmLTYG/kabiremegomudi.pdfIn PDF document text
- http://lnstagramcopyrightservices.org/you_are_my_sunshine_audio_songyef1n.pdfIn PDF document text
- https://gedowejokose.weebly.com/uploads/1/3/4/0/134040639/diginogatiguke-palapemoxexanu.pdfIn PDF document text
- https://luruxelu.weebly.com/uploads/1/3/2/6/132682974/1c860d19c068.pdfIn PDF document text
- https://cdn.sqhk.co/jigavozef/gdjxhj7/my_ufone_app_old_version.pdfIn PDF document text
- https://cdn.sqhk.co/dagufiwus/vRgfgg1/pujikujefazaveduf.pdfIn PDF document text
- https://cdn.sqhk.co/gujuvizaja/chiyie3/cooking_games_for_kids_girls_free.pdfIn PDF document text
- https://cdn.sqhk.co/natefisaka/Hik8jdG/free_antivirus_software_for_android_phone.pdfIn PDF document text
- https://damemerivojed.weebly.com/uploads/1/3/4/3/134378109/7804607.pdfIn PDF document text
- http://mists.space/descriptive_research_design_2016nnde0.pdfIn PDF document text
- https://cdn.sqhk.co/letaziseb/aiihgii/2185737072.pdfIn PDF document text
- https://cdn.sqhk.co/difejekexe/d61nCwX/5516819509.pdfIn PDF document text
- https://cdn.sqhk.co/disegivoji/dggihgj/pretty_wallpapers_for_iphone_6.pdfIn PDF document text
- https://cdn.sqhk.co/wejagamewo/eiagjif/telaruzilafes.pdfIn PDF document text
- http://lidzadva.xyz/57720114507abv8q.pdfIn PDF document text
- https://nenesezeli.weebly.com/uploads/1/3/0/7/130775424/a0423cb1d523c23.pdfIn PDF document text
- https://cdn.sqhk.co/xamowizaso/h1COZDk/fakumalipivusut.pdfIn PDF document text
- https://cdn.sqhk.co/lerapuraroke/j6Didgh/mobile_patrol_hill_county_texas.pdfIn PDF document text
- https://cdn.sqhk.co/wuzosiboweja/vrgdBhi/drift_trike_frame_plans_and_measurements.pdfIn PDF document text
- https://cdn.sqhk.co/vexedobasof/jjhcNgc/game_hot_wheels_infinite_loop_mod_apk.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/suximawo/pizunutopitukes.pdfIn PDF document text
- https://s3.amazonaws.com/tudawufed/jetezi.pdfIn PDF document text
- https://s3.amazonaws.com/pasawe/sholawat_burdah_imam_busyiri.pdfIn PDF document text
- https://s3.amazonaws.com/jeromisixinolib/cheap_dirt_bike_near_me.pdfIn PDF document text
- https://s3.amazonaws.com/genukopapovixo/what_is_meant_by_the_term_human_rights_and_human_needs.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000127f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127F7 | 4916 bytes |
SHA-256: 46815ef20a0522b68781b957565e731e2574223f15cd0553f7560ac5aa329197 |
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font_01_sfnt_off000138a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138A3 | 10812 bytes |
SHA-256: 532351eeddbbee317a231dd9a4a6b361a3408b92535c6924ec5d3fc183930a22 |
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font_02_sfnt_off00015de6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15DE6 | 16164 bytes |
SHA-256: ead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
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