MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The document body is heavily obfuscated and truncated, but the presence of embedded URLs and the overall structure strongly indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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://dugedepap.ru/123?utm_term=cpma+study+guide+2018+pdf PDF link annotation
- https://cdn.sqhk.co/fovipobex/hdjiOge/29702557365.pdfIn PDF document text
- https://cdn.sqhk.co/wakivugex/xigxjeb/good_craft_play_store.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374373/normal_5fc6936da1e1d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388280/normal_5ff621190a76a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477877/normal_6030f5e4dd72f.pdfIn PDF document text
- https://cdn.sqhk.co/tivinarafuvu/ggcwxgf/fifarorameniwegep.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463034/normal_5fd2f3a3c6190.pdfIn PDF document text
- https://cdn.sqhk.co/vikojovowoso/EididB0/fast_and_furious_tokyo_drift_cars_gif.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4449406/normal_5ffcf32ced194.pdfIn PDF document text
- https://cdn.sqhk.co/luxixumogez/uigG8gd/lovestruck_choose_your_romance_facebook.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462980/normal_5fd7794e2ee3d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456377/normal_60434463dddba.pdfIn PDF document text
- https://cdn.sqhk.co/zibavuna/j6hiPif/my_talking_tom_game_download_for_mobile_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368955/normal_601f39a30acde.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4428039/normal_6000c099d9291.pdfIn PDF document text
- https://cdn.sqhk.co/zebenane/caggiq2/savanuxaritifigu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449781/normal_600ccce8b40fa.pdfIn PDF document text
- https://cdn.sqhk.co/nivavepe/jcDggFU/pizitupiturekiduzewemise.pdfIn PDF document text
- https://cdn.sqhk.co/nokodexuxof/4gjtgfx/garazejakupotopijewoj.pdfIn PDF document text
- https://cdn.sqhk.co/muzexeragod/ibPidij/withings_move_ecg_review.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://e3055f73-6236-423b-b810-4bc1a15f300f.filesusr.com/ugd/fa12d1_2f156647d7824158bd7adb2f0c5b3633.pdf?index=trueIn PDF document text
- https://f62823ea-e863-4eb7-bd7c-e3bac0139ff1.filesusr.com/ugd/8c639a_b106b9f20a914eae8f81a548f65a67d6.pdf?index=trueIn PDF document text
- http://rulamiji.onlinewebshop.net/igora_royal_e-1_how_to_use.pdfIn PDF document text
- http://nufiwimuzobo.onlinewebshop.net/wotajirugulugijematado.pdfIn PDF document text
- https://3caa4030-7dd6-4be4-8a8a-e1981c45b3cd.filesusr.com/ugd/704988_2b32e6e25e5140288ba84113ab85d54c.pdf?index=trueIn PDF document text
- http://zogoxuf.atwebpages.com/riparos.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_off0000dfa7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFA7 | 5760 bytes |
SHA-256: 2a96f8cdbc40cd23e250fe320fb61ba43484f27f6908175319d392c7dd6addc8 |
|||
font_01_sfnt_off0000f33d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF33D | 10760 bytes |
SHA-256: 90db1cdd9b55dc0d48455d856ad12f19d153f52b23ed8b23a57011ed9ed45094 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.