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 0.9991
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://xezojetit.ru/123?utm_term=2018+camry+hybrid+service+manual PDF link annotation
- https://cdn.sqhk.co/xidosisew/dErgiig/mindustry_mods_github.pdfIn PDF document text
- https://cdn.sqhk.co/minamojazi/gihdWjc/girozinizu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454807/normal_5fd164058cbe2.pdfIn PDF document text
- https://cdn.sqhk.co/xexisini/shKidzy/wudumoses.pdfIn PDF document text
- https://cdn.sqhk.co/liminekaj/wJhhfic/word_quote_crossword_puzzle_game.pdfIn PDF document text
- https://cdn.sqhk.co/lafuwexale/zXhdIgj/papuzepajez.pdfIn PDF document text
- https://cdn.sqhk.co/bikegola/7ijtTw2/cossacks_3_mac_2019.pdfIn PDF document text
- https://cdn.sqhk.co/ligumorik/ZSMRjff/18514962880.pdfIn PDF document text
- http://wadopipojadali.iblogger.org/akcent_songs_pagalworld.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374374/normal_603d723897bce.pdfIn PDF document text
- https://cdn.sqhk.co/mezadisedud/gdKMgfh/all_around_the_world_flags.pdfIn PDF document text
- https://cdn.sqhk.co/wefadegese/hfVyHhe/game_of_thrones_beyond_the_wall_apk_obb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451039/normal_5fdab04d035bf.pdfIn PDF document text
- http://pibalefiw.22web.org/fafisenew.pdfIn PDF document text
- http://kipededevidabun.iblogger.org/can_i_use_5w30_oil_in_my_snowblower.pdfIn PDF document text
- https://cdn.sqhk.co/rapawaferew/9q2bLOm/dining_room_furniture_near_me.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://robogotut.epizy.com/76900278258.pdfIn PDF document text
- http://wigamezula.rf.gd/is_there_a_4th_how_to_train_your_dragon.pdfIn PDF document text
- https://34570882-574e-4d25-8c0e-d8b9b6c2967f.filesusr.com/ugd/cb2bed_279307025cb6452595d20f1744157759.pdf?index=trueIn PDF document text
- https://c84d532c-3b33-47d6-96aa-4134a1164eb1.filesusr.com/ugd/6d45f6_01f16e3b487945ca807cfcac10ed0071.pdf?index=trueIn PDF document text
- https://5405d108-7f1e-482b-a10c-e06f62b7505d.filesusr.com/ugd/d941b1_ecce1f77815a4ebca264ff293f56bd94.pdf?index=trueIn PDF document text
- https://937a8a2d-b41a-4163-aff8-eda6db263557.filesusr.com/ugd/21e6f2_51405ea4d2344a4597a2fb3982d43bd6.pdf?index=trueIn PDF document text
- https://98e80eac-0673-4bf9-a3de-4132461903b3.filesusr.com/ugd/1acd69_00426131328c4053936a9c4daf2a1967.pdf?index=trueIn PDF document text
- https://50c84cdf-c8d4-407e-a307-361b94491100.filesusr.com/ugd/f2656e_ddb110539d49484290d58a91d3307a39.pdf?index=trueIn 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_off0000ec3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC3A | 5908 bytes |
SHA-256: 58778aa916a6e2634415dd7e4e6a5a6fc3a6f4d1441185a8edf354551fe4fee2 |
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font_01_sfnt_off00010031.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10031 | 11104 bytes |
SHA-256: 14657e251e055bf1d0c17998d1bad4fc6d3508615016f3e2906a909e025facb1 |
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