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 0.9991
Heuristics 6
-
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 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://pelibifir.ru/wix?keyword=titration+pre+lab+questions+answers PDF link annotation
- https://cdn.sqhk.co/raxulaxesob/gdhdpDG/software_update_ipad_2_ios_10.pdfIn PDF document text
- http://domainlimax.xyz/graduation_reception_templatesgi22l.pdfIn PDF document text
- https://cdn.sqhk.co/zarejesorufo/MhjShaV/planet_fitness_stockton_blvd_sacramento.pdfIn PDF document text
- http://bomudomi.iblogger.org/brain_teaser_questions_with_answers.pdfIn PDF document text
- http://storeyou.store/how_to_reset_asus_router_account_password21c2k.pdfIn PDF document text
- http://decideyouself.fun/english_padhne_ka_tarika_video6j4ud.pdfIn PDF document text
- http://gratoraama.website/rugby_league_2019_mod_apk2g24t.pdfIn PDF document text
- https://cdn.sqhk.co/suxepemup/DEYmigo/84129933831.pdfIn PDF document text
- http://instapriz.site/14411016980c8xrb.pdfIn PDF document text
- http://bandalet.club/40426165496gfkjw.pdfIn PDF document text
- http://itdomen.fun/can_you_day_trade_stocks_in_a_roth_irakthzq.pdfIn PDF document text
- http://technodom11.com/86832584285q1fl4.pdfIn PDF document text
- https://cdn.sqhk.co/xaranoraf/gjoihgy/demoju.pdfIn PDF document text
- http://pro-konditer.com/eddie_bauer_stroller_compatible_car_seats3jl9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://lunujebof.rf.gd/does_dunkin_donuts_flavor_shots_have_sugar.pdfIn PDF document text
- https://3568ea06-17fa-4787-91ae-86b9aa918cbd.filesusr.com/ugd/8ade13_bae9ddd26701469d8e4c25bfc64b0e07.pdf?index=trueIn PDF document text
- https://5d3a3edc-1384-4eb0-a354-174dd54c13aa.filesusr.com/ugd/7f5dc5_6610c4b112b549858f06bfd6d4b2e263.pdf?index=trueIn PDF document text
- https://97e6e6c8-040d-427c-ad66-6ef02350ae38.filesusr.com/ugd/9c523c_03c9eb2930174518a74562484103c914.pdf?index=trueIn PDF document text
- https://c4a0f302-b060-43a0-af10-a0364da5eca7.filesusr.com/ugd/c6d327_ae8b981da1554495a2d591f6a578d1f1.pdf?index=trueIn PDF document text
- https://c3438639-6a75-4920-aa4f-d1e0b619354f.filesusr.com/ugd/3be3a7_cc7654463023423daba803ba3aa4c4f2.pdf?index=trueIn PDF document text
- https://e3e1c2aa-7f41-47b0-8c2f-d823cb48b857.filesusr.com/ugd/7598fa_334d2915ec3047deb06e1d86c91ab01d.pdf?index=trueIn PDF document text
- http://refewededuxita.epizy.com/4297931111.pdfIn PDF document text
- https://d3826037-6016-486c-99e9-dc41bc666644.filesusr.com/ugd/b81754_0e725c48ac4847e784aeeb01e5f4a18a.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ff33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF33 | 5000 bytes |
SHA-256: 5dcd8e18fd688b85d8be0bdcc645eaae1ad06fe8cbeffde7bc568b872dc37138 |
|||
font_01_sfnt_off00011044.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11044 | 11016 bytes |
SHA-256: 9618de5b286baf5bba94d4adc1a8ee41a041fd8bd1928906982c7b2aeedf2165 |
|||
font_02_sfnt_off000135aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135AA | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.