MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9975
Heuristics 5
-
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://bologen.ru/strik?utm_term=drinkwell+pet+fountain+motor+replacement PDF link annotation
- http://nadefememidep.medianewsonline.com/case_files_emergency_medicine_4th_edition_free_download.pdfIn PDF document text
- http://duwelizub.mywebcommunity.org/jorumur.pdfIn PDF document text
- https://cdn.sqhk.co/tibatojo/dk4pBid/dominos_voucher_2020_october.pdfIn PDF document text
- http://pipavinekiga.mywebcommunity.org/bleak_house_book.pdfIn PDF document text
- http://gratoraama.space/69207067500o3dvw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410952/normal_5fe965a9e310d.pdfIn PDF document text
- http://rapoxarawiwalo.sportsontheweb.net/atomistique_s1_cours.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480579/normal_60665ecc25072.pdfIn PDF document text
- https://cdn.sqhk.co/gabisolovima/id5gjq3/clueless_cast_now.pdfIn PDF document text
- http://reassurez-moi-fr.info/public_education_and_democracy_quotesn57nb.pdfIn PDF document text
- http://robot3.site/22_oxidation-_reduction_reactions_practice_problems_answersigszs.pdfIn PDF document text
- http://profyhouse.ru/nuwikenufajufupubalici8gw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4425255/normal_5ffb1fe7c99b1.pdfIn PDF document text
- https://cdn.sqhk.co/sovajepuxe/hhjcPEN/horizon_credit_union_colville_phone_number.pdfIn PDF document text
- http://instapriz.site/13254048495bau7o.pdfIn PDF document text
- http://fajasated.mywebcommunity.org/bise_lahore_9th_class_gazette_2020.pdfIn PDF document text
- http://samettemiz.xyz/kobosomeruzowodiwapifcj3mj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369525/normal_5fe8e82ad58cd.pdfIn PDF document text
- https://cdn.sqhk.co/reparepoki/gBCdifD/skulduggery_pleasant_wikia.pdfIn PDF document text
- http://shop-kid-toys.online/battle_royale_games_no_free0i13c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494139/normal_606d6656158e7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdb53ace-3f3f-41e1-823e-0ecf3add8ba2.filesusr.com/ugd/47e9e0_34d0e51bfb9e47a3b0a4cc6b3737e509.pdf?index=trueIn PDF document text
- https://c9977776-9e37-4432-9eae-e541147807da.filesusr.com/ugd/bb6cc6_6769e4f1debb4419aa9896a4bf66caf5.pdf?index=trueIn PDF document text
- https://09d7e2b9-79a3-4876-9e00-73a1ba4263a4.filesusr.com/ugd/92fcd7_eee43beca3eb4aa9882ae7c6ed6620ac.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f5e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5E1 | 2952 bytes |
SHA-256: e211f2d6e0d1bf1fd17bd5150bc2724fb7c0f1d37b1c69b855d9dcad8de34ab0 |
|||
font_01_sfnt_off0001006f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1006F | 5136 bytes |
SHA-256: f49bb4579fbcb5cf8aec1942a45dc02227d0ce0490a4aa36875e388501645b1c |
|||
font_02_sfnt_off000111ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111EA | 3396 bytes |
SHA-256: e20a1ed07453cbb6cc0cb8d9bcae218317134d31a1f14a913302d60522bef6b3 |
|||
font_03_sfnt_off00011f35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F35 | 11192 bytes |
SHA-256: b9e5717504b28f5d45f523b6256ad1c08e951aa8a3ea24cac1ee98a8fdeefd4d |
|||
font_04_sfnt_off0001455d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1455D | 16784 bytes |
SHA-256: 2c3017c691b20d850761bea11dc4b00c970b17a430209356582ee2abaaf9a3fc |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.