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
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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=lineage+2+classic+leveling+guide PDF link annotation
- https://cdn.sqhk.co/pesegozod/p0hgkDh/67118892931.pdfIn PDF document text
- https://cdn.sqhk.co/sewadokoka/ligdDcC/tom_runnels_mlb.pdfIn PDF document text
- http://zejirejajedudu.getenjoyment.net/anthropometrics_measurements.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448115/normal_5fd6005ad5ffe.pdfIn PDF document text
- https://cdn.sqhk.co/kujaruwajovi/gifjjTk/2d_vector_cross_product_calculator.pdfIn PDF document text
- https://cdn.sqhk.co/ralapogifur/jiheFGt/62630009538.pdfIn PDF document text
- http://minesaxofunawi.getenjoyment.net/58403285119.pdfIn PDF document text
- https://cdn.sqhk.co/marelagixe/bdjbsG6/lekugira.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414682/normal_600976d34baed.pdfIn PDF document text
- https://cdn.sqhk.co/vekuperik/Rijjhjb/70386966594.pdfIn PDF document text
- http://fidofawi.medianewsonline.com/aoac_methods_for_proximate_analysis.pdfIn PDF document text
- https://litepuvib.weebly.com/uploads/1/3/4/7/134741427/fc5cac.pdfIn PDF document text
- https://cdn.sqhk.co/falugojafat/hjjfgjN/79507085658.pdfIn PDF document text
- https://cdn.sqhk.co/lupokuna/rI0Zoih/vintage_casio_keyboards_for_sale.pdfIn PDF document text
- https://dupomosukafe.weebly.com/uploads/1/3/5/3/135387566/farimafanesovad_molubabeg_jodameva_kesaxegevomu.pdfIn PDF document text
- https://cdn.sqhk.co/guvawatuzax/T5jcwih/idle_ants_unblocked.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418963/normal_5fc8e85fc2b5a.pdfIn PDF document text
- https://bozixezexa.weebly.com/uploads/1/3/4/8/134861503/7301196.pdfIn PDF document text
- https://pawasisuleti.weebly.com/uploads/1/3/4/6/134652657/motomudifi_vifemewakuvima.pdfIn PDF document text
- http://kiwalapisetovu.iblogger.org/new_odia_full_video_song.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bidusibebawuz.onlinewebshop.net/exercise_knee_pain.pdfIn PDF document text
- http://tinozireru.epizy.com/are_dryer_sheets_bad_for_your_dryer.pdfIn PDF document text
- http://visunes.myartsonline.com/we_gonna_party_like_its_your_birthday_song.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_off00011099.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11099 | 3112 bytes |
SHA-256: 8bf3e5abe6c74bbc5c46118600a8ee32e7a2ff129836c229999598d59f2b6d96 |
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font_01_sfnt_off00011bd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BD6 | 5144 bytes |
SHA-256: ef1809a8f551b997e5eda2e174edd6ffcf8943e019bec1cfefb97be910945c81 |
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font_02_sfnt_off00012d7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D7C | 14820 bytes |
SHA-256: 04b47d0099d198ade5d5caa6e47fd863e44ac0cc62e98dd04cc8c9894e99022d |
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