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 0.9998
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://zajinet.ru/strik?utm_term=onan+generator+parts+memphis+tn PDF link annotation
- https://babixapimobikig.weebly.com/uploads/1/3/4/8/134873785/ac85f22.pdfIn PDF document text
- https://cdn.sqhk.co/jurufovowufu/vthbV9v/interesting_facts_about_earthworms.pdfIn PDF document text
- http://nakodinita.scienceontheweb.net/g_shock_ga_100_red_black.pdfIn PDF document text
- https://jelakuge.weebly.com/uploads/1/3/1/8/131856802/faf32e7c.pdfIn PDF document text
- https://cdn.sqhk.co/girewobo/Jgj8ED5/v_fly_mod_apk_download.pdfIn PDF document text
- https://cdn.sqhk.co/ratufewebu/mZwHgfh/53847531078.pdfIn PDF document text
- https://cdn.sqhk.co/geroterunetu/gjzgeji/34415877095.pdfIn PDF document text
- http://xifutipixa.mywebcommunity.org/branches_of_philosophy_relevant_to_education.pdfIn PDF document text
- https://cdn.sqhk.co/nudogada/H14jehh/sniper_3d_gun_shooter_mod_apk_unlimited_diamond.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://8d90b851-447f-4cfc-ac95-1e867b71b983.filesusr.com/ugd/b371d9_12e57528aa5a46b19d910f367934d2a1.pdf?index=trueIn PDF document text
- https://493f174a-a540-412c-bacb-e5b7b26cbfcf.filesusr.com/ugd/95bb70_1df2c070ae7841d1bd414d0fc7ecd8ba.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/def9e891-7b84-4735-b32d-ab40fb249819/which_of_the_following_statements_concerning_audit_evidence_is_correct.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b49dd3b-6804-425d-b4ad-755bd7aa49c7/dell_latitude_e6410_ram_upgrade_16gb.pdfIn PDF document text
- https://7d33af4c-acfd-4996-9436-348e89828b5b.filesusr.com/ugd/289672_07b8d32a5a8140b4bfafd65ca8967203.pdf?index=trueIn PDF document text
- https://601bead5-a720-4f65-98db-62fe2a42cb91.filesusr.com/ugd/0e52b4_ff9a05eb1eb748788e2cecf40327c700.pdf?index=trueIn PDF document text
- https://ea74ff18-003d-4094-8454-8d7e15e33abb.filesusr.com/ugd/50de67_d659daf40df843358abec073fb904dfd.pdf?index=trueIn PDF document text
- https://a181bb3e-7445-4f1f-a1cf-b2fe66c13e92.filesusr.com/ugd/91ce54_c85318625e08494aacf269f17671f18a.pdf?index=trueIn PDF document text
- http://bolirazebaf.myartsonline.com/jusixuxuzatamegidiru.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e4e7320-bd07-4753-9e4b-884f4cf1a89a/japanese_wii_u_virtual_console.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_off0000e1cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1CF | 5228 bytes |
SHA-256: dfa1ce9b8eb027df74610bb5323094c34591eee0411e92db74bff224e4f0a757 |
|||
font_01_sfnt_off0000f36c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF36C | 11248 bytes |
SHA-256: 0c53f640078c58fe184cf3ab2f6dbf522149f92de1308881fbf8e095ee08ecc8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.