MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to disposable domains and link farms, indicating a likely attempt to redirect users to malicious sites. The presence of external URIs and the 'link farm' heuristic strongly suggest a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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://jottigo.ru/123?utm_term=black%252Bdecker+12+cup+programmable+coffee+maker+-+black+cm1100b+manual PDF link annotation
- https://cdn.sqhk.co/minamojazi/8hdTuid/zona_top_up_game_murah_ml.pdfIn PDF document text
- https://durajonuz.weebly.com/uploads/1/3/1/3/131383269/xevesadi_sokunalugikepe.pdfIn PDF document text
- http://iciko.xyz/631607946772a0ey.pdfIn PDF document text
- https://lezuzanufebaj.weebly.com/uploads/1/3/4/8/134873312/zezalasag.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369506/normal_5fc69314a0eb0.pdfIn PDF document text
- http://websecurer.tech/74220894450ncq87.pdfIn PDF document text
- https://cdn.sqhk.co/gejemizus/ajiNrhc/pixel_s_unknown_battle_ground_offline_or_online.pdfIn PDF document text
- http://ourfanz.com/reinforcement_and_study_guide_biologmlil2.pdfIn PDF document text
- https://cdn.sqhk.co/vumivatuvi/Kjgghjc/tujarekivigisotidan.pdfIn PDF document text
- https://lenapejasuma.weebly.com/uploads/1/3/4/7/134749539/murelumobowitup.pdfIn PDF document text
- https://sotinele.weebly.com/uploads/1/3/4/6/134640455/2828993.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476432/normal_60170e11be1c5.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/jukoxisojow/angular_limb_deformities_in_foals_treatment.pdfIn PDF document text
- https://s3.amazonaws.com/viboxikuz/8467098828.pdfIn PDF document text
- https://s3.amazonaws.com/tikofaketonub/congo_music_mix.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_off0000d2c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2C4 | 5908 bytes |
SHA-256: 02d44c32fb9686d7105ce265f2d581dc81c43d72c368c0561e4cb6642f5927ed |
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font_01_sfnt_off0000e6de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6DE | 10780 bytes |
SHA-256: af1bd0c359b6527a3fbdb4d8dcf34ac00e945e865658ed8c0cd896308e1c04b0 |
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