MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains a link farm with numerous external URLs, many hosted on disposable domains, suggesting an attempt to distribute or redirect to malicious content. The 'Password-protected archive handoff' heuristic indicates the document likely instructs the user to decrypt a payload, a common tactic to bypass security gateways. No scripts were extracted, but the presence of external links and the overall structure point towards a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 7
-
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.
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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://jacksth.ru/wix?keyword=winrar+apk+android+4.1 PDF link annotation
- http://jomikifu.medianewsonline.com/muxapenovevero.pdfIn PDF document text
- http://naliputa.mywebcommunity.org/ischemic_heart_disease_introduction.pdfIn PDF document text
- http://zopesozali.mypressonline.com/chacha_chaudhary_and_sabu_comics_in_english.pdfIn PDF document text
- http://itclick.pro/the_housekeeper_and_the_professor_chapter_8_summarysy9hg.pdfIn PDF document text
- http://luxshop21.site/naruto_shippuden_op_song_download4bm6z.pdfIn PDF document text
- https://ledapenilodaro.weebly.com/uploads/1/3/1/0/131070651/favugenumi-rusevo-wixiripefepedow.pdfIn PDF document text
- http://jepisafidezegun.scienceontheweb.net/jigaz.pdfIn PDF document text
- http://zuzatew.medianewsonline.com/al_qaeda_s_organizational_structure_and_its_evolution.pdfIn PDF document text
- http://itsnat.space/329309621393i0i7.pdfIn PDF document text
- http://najisemure.medianewsonline.com/70934156436.pdfIn PDF document text
- https://ladufuvugekowek.weebly.com/uploads/1/3/4/1/134108614/rasujug.pdfIn PDF document text
- https://xuzizalebu.weebly.com/uploads/1/3/4/7/134772475/pizozopepenef.pdfIn PDF document text
- http://nat-fru.space/28868435960rebnu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/94f564c6-1387-423c-82e6-0e2bacab9f21/83945283757.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/574be894-d7a6-43b1-87c4-40e8397b0e99/flowchart_creator_online_free.pdfIn PDF document text
- http://bexukavibume.myartsonline.com/full_form_of_computer_in_english.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/09e459ad-ac70-447a-bba5-60a8553eff04/36817600956.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59bb4b3e-1191-4157-8a00-b99ea03520b4/how_to_calibrate_weighmax_scale.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3fefcd54-c764-4177-bf08-3bf89e1904a0/microsoft_access_tutorial_in_hindi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51f11bc1-fc50-4fae-b940-1ec6823672d9/50212771583.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_off0000f046.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF046 | 4992 bytes |
SHA-256: 3e0a63cc0187c4560632556fc905dd721fe524192da2d82574c3452d1f7c88ae |
|||
font_01_sfnt_off0001016f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1016F | 11528 bytes |
SHA-256: 018cfba004f1d8a9679507265949823d57ab0e2f2f05a14fdae900f51292c31b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.