MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The file contains a large number of external links, many pointing to disposable hosting, suggesting it functions as a link farm designed to redirect users to potentially malicious sites. The presence of embedded URLs and the overall structure strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://gimoguvi.ru/123?utm_term=photographer+business+card+template+psd+free PDF link annotation
- http://metinozub.iblogger.org/hyrule_warriors_definitive_edition_character_guide.pdfIn PDF document text
- http://maroron.22web.org/zowapekub.pdfIn PDF document text
- http://xviiivbgz.com/17755397814arwpg.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411270/normal_601d244dcac00.pdfIn PDF document text
- http://it50off.pro/dumovufesojaxakozitepzrjnz.pdfIn PDF document text
- http://wofatis.22web.org/online_video_er_app_apk.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498404/normal_600506ac6fd26.pdfIn PDF document text
- http://trysalon.xyz/830766917720t0zw.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://88749095-6fd7-453f-8e8a-15b48fe47dd1.filesusr.com/ugd/e4d7df_8860259243d946fcb94b5565730d0fab.pdf?index=trueIn PDF document text
- http://lajimaju.epizy.com/royal_canin_development_puppy_canned_feeding_guide.pdfIn PDF document text
- https://1fd079ea-3156-4ae8-a0b4-6153e0b529c5.filesusr.com/ugd/e66bf7_8bc3d94d80344bc591cb00438fb017ca.pdf?index=trueIn PDF document text
- https://3d3b31fc-6152-41c7-b1d4-a4af3afcce63.filesusr.com/ugd/3f8d85_afc9073e8d574bf184f9dc57e5625d24.pdf?index=trueIn PDF document text
- https://6b137298-3864-41c5-aaa3-11744000c3c2.filesusr.com/ugd/b916f4_a66eee9932df44759d008154335d461b.pdf?index=trueIn PDF document text
- https://f9cb7010-568c-45d0-b0a5-7bd630b60272.filesusr.com/ugd/b10ea2_dbc94d65c2b944df8ebf6ca7b4bc3b02.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/bogijexu/dslr_camera_editing_app.pdfIn PDF document text
- http://nujemapamonaj.epizy.com/honda_generator_2200_run_time.pdfIn PDF document text
- https://s3.amazonaws.com/sajezife/scotsman_prodigy_ice_machine_red_light_blinking.pdfIn PDF document text
- https://s3.amazonaws.com/wujodibu/cycle_games_for_pc.pdfIn PDF document text
- https://80820154-e864-4b0c-832b-212b24169927.filesusr.com/ugd/c12414_d76b67f3e410496c89017761992250cb.pdf?index=trueIn PDF document text
- https://8c285b57-3156-47ce-881b-df665acc117b.filesusr.com/ugd/8d46c2_c053c87b2c904fbeb085329789057935.pdf?index=trueIn PDF document text
- https://e85625e8-91d5-48c2-95a4-67b7b95d5b39.filesusr.com/ugd/b97a97_9a895e6edaed4d70a9dca1db42f935de.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
- 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_off0000fdab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDAB | 5712 bytes |
SHA-256: 1bad04bc6fa944646e313977cff32892774cd03d355f16b792d0e49b97144968 |
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font_01_sfnt_off000110ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110ED | 11580 bytes |
SHA-256: 2f180deacae39da366f8a09aab37e6b98c3097cf615ad2d21ec8ec91c7d9a0ba |
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font_02_sfnt_off00013891.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13891 | 16660 bytes |
SHA-256: 30fc2ee1d3c0f3cb8da72a1aee3522d75394ad8837458bf90354c649055702ec |
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