MALICIOUS
144
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF document identified as malicious by ClamAV and an ML classifier. It employs an image-only lure, a common tactic to disguise clickable links. The document contains numerous embedded URLs, with one prominent URL leading to a suspicious domain, likely serving as a phishing or malware distribution point. The presence of multiple disposable domains and UTM parameters suggests a broad phishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.5074
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 57 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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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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://golowaki.ru/strik?utm_term=why+isn%2527t+my+left+skullcandy+bluetooth+headphones+connect
- http://scriptbook.xyz/cs_1.6_cd_key_steam9pg2l.pdf
- http://givarixexav.iblogger.org/comprehensive_exam_questions_and_answers.pdf
- http://greyfruit.space/buku_teks_bahasa_arab_tahun_1clonr.pdf
- http://a-trvl.ru/47204554643madgy.pdf
- http://vegixojarek.iblogger.org/zeta_addressable_fire_alarm_system.pdf
- http://jizerigozigalav.getenjoyment.net/5368589248.pdf
- https://gukodelimipexi.weebly.com/uploads/1/3/4/4/134495789/35ae6a1.pdf
- https://static.s123-cdn-static.com/uploads/4389604/normal_5ffbaea8419cd.pdf
- https://visumosibe.weebly.com/uploads/1/3/0/8/130814065/samuvusi.pdf
- https://noxigizafovezad.weebly.com/uploads/1/3/1/4/131438329/3a4991cb06.pdf
- http://guzexesuge.mypressonline.com/newiwukeperavexixota.pdf
- https://static.s123-cdn-static.com/uploads/4366029/normal_5ffd1e38d2f2e.pdf
- https://cdn-cms.f-static.net/uploads/4393180/normal_5fd8059ad9781.pdf
- https://bugemojumowos.weebly.com/uploads/1/3/5/3/135346690/3d96522e4a2087.pdf
- http://tehnopolis.org/what_is_the_boiling_point_of_isopropyl_alcohol1ie12.pdf
- https://dukopovofozevi.weebly.com/uploads/1/3/5/2/135295758/repufojubedojabikos.pdf
- http://ita-yog.space/how_much_does_a_military_officer_get_paidzvv9y.pdf
- http://nabarosurugi.epizy.com/26759022227.pdf
- http://givobodetaruzo.epizy.com/mizurodom.pdf
- https://uploads.strikinglycdn.com/files/e3940bd4-ac17-4eb2-8d0e-6477d5e46cfd/what_is_thorndike_theory_of_learning.pdf
- https://uploads.strikinglycdn.com/files/279c3844-6054-4107-9674-29bd8d8bb3b2/juniper_srx_cluster_bgp_configuration_example.pdf
- http://kamagudos.epizy.com/xebebigenopuxe.pdf
- https://uploads.strikinglycdn.com/files/1bdc41b6-8aa3-46ab-8d43-5db059a82e11/law_of_attraction_michael_j_losier_bahasa_indonesia.pdf
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