MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content or phishing sites. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic further support this attack pattern. No scripts were extracted, limiting the analysis of direct execution capabilities.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
Heuristics 6
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://botokaw.ru/strik?utm_term=young%2527s+modulus+of+steel+si+units
- https://cdn.sqhk.co/mugetawelumi/PGmPjbq/desetebowevuku.pdf
- https://foduvixet.weebly.com/uploads/1/3/4/4/134498725/c1953b0d6d3de7.pdf
- https://vowevabejera.weebly.com/uploads/1/3/0/7/130775986/af1966107a.pdf
- https://sanepawoja.weebly.com/uploads/1/3/4/5/134579143/teginetibekatux_gokokejutep_dudozeravo.pdf
- http://pekokaxa.22web.org/what_does_dry_mean_on_my_portable_air_conditioner.pdf
- https://loropigofog.weebly.com/uploads/1/3/4/5/134595907/reniputolukife.pdf
- https://cdn.sqhk.co/gidagolusi/NjcUii2/police_car_alarm_sound_download.pdf
- https://fawurefo.weebly.com/uploads/1/3/4/4/134441885/2991001.pdf
- https://cdn.sqhk.co/vixuzemabad/iHheBty/85520674350.pdf
- https://ritulamilogukez.weebly.com/uploads/1/3/4/8/134864073/fodak.pdf
- https://cdn.sqhk.co/nurijodefa/iePgg0L/74334398112.pdf
- https://jeduwenerapowi.weebly.com/uploads/1/3/4/6/134678879/2039724.pdf
- http://zivemigidefis.mypressonline.com/2559060434.pdf
- http://nebofonuve.mywebcommunity.org/obd_ii_cannot_connect_to_ecu.pdf
- https://vojoritus.weebly.com/uploads/1/3/1/1/131164067/5307248.pdf
- http://zixudivibudizu.scienceontheweb.net/aprendizajes_clave_biologia_primer_grado_secundaria.pdf
- https://zugatesek.weebly.com/uploads/1/3/6/0/136082504/dufato_podidos.pdf
- http://jujovobima.getenjoyment.net/admirvel_mundo_novo_minhateca.pdf
- http://rolapisi.scienceontheweb.net/56995144314.pdf
- https://cdn.sqhk.co/wevafofed/btmjehc/redemption_cemetery_embodiment_of_evil.pdf
- http://gebikomuxe.getenjoyment.net/exercice_corrig_algorithme_les_tableaux.pdf
- http://kivolugog.mypressonline.com/wezasalogeraxulinudofatel.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://wivufaw.epizy.com/domazebizibuvaro.pdf
- http://jenizigigeno.epizy.com/plague_inc_black_death_guide.pdf
- http://rixibedi.onlinewebshop.net/carb_cycling_vegetarian_meal_plan.pdf
- http://zuzimekot.rf.gd/ages_and_stages_questionnaire_36_months.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f87f.bin10e4b130b12905f52b98ebd3b04de01ce6f2501222c171eed94f8cd183320807 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF87F | 2876 bytes |
font_01_sfnt_off000102be.bin05435ad635f1afeb5abe479c81381af7c9622b95e092ac12eb1524267f25c3c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102BE | 4916 bytes |
font_02_sfnt_off00011379.bin7ed802d0e295604843c29fac07a39cbeee509802f646fbfc12ef7f826e3bcd6b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11379 | 12000 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.