MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by multiple heuristics and a machine learning classifier, indicating it is likely a phishing or spam document. The presence of numerous embedded links, many pointing to disposable hosting and redirector infrastructure, suggests a link farm designed to distribute malicious content or lead users to phishing sites. The ClamAV detection further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://dafemum.ru/award?keyword=business+writing+test+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4425504/normal_605b25bd5ff19.pdfIn PDF document text
- https://cdn.sqhk.co/xasexuwosul/iejgKib/38199406135.pdfIn PDF document text
- https://cdn.sqhk.co/wupofolizaj/hgfYZeo/3940201940.pdfIn PDF document text
- http://vonokumi.iblogger.org/bosch_-_800_series_24_built-in_dishwasher_with_stainless_steel_tub_-_black_stainless_steel.pdfIn PDF document text
- http://xuzerujagojagip.scienceontheweb.net/craftsman_16_inch_38cc_chainsaw_parts.pdfIn PDF document text
- https://cdn.sqhk.co/sokogiki/iehcNie/kivefulewenedogowut.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384029/normal_601701805491f.pdfIn PDF document text
- https://cdn.sqhk.co/texekikevow/ihhjifW/prepaid_pocket_wifi_globe_promo.pdfIn PDF document text
- https://watagejikifawup.weebly.com/uploads/1/3/4/5/134589749/d464609de.pdfIn PDF document text
- http://jepegupunu.mygamesonline.org/verizon_voice_remote_volume_not_working.pdfIn PDF document text
- https://cdn.sqhk.co/vuxesojogugu/YibmXja/nitosugov.pdfIn PDF document text
- https://cdn.sqhk.co/nugizape/hbGdx82/45928557249.pdfIn PDF document text
- http://nokasosozigof.mypressonline.com/65195628578.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404969/normal_605d7affba6f1.pdfIn PDF document text
- http://ramuwesitavoz.mywebcommunity.org/poultry_farming_business_plan_download.pdfIn PDF document text
- https://warajepujevofi.weebly.com/uploads/1/3/1/8/131857140/lagumadare-sagogukufexe-kigigako.pdfIn PDF document text
- https://nexudusuje.weebly.com/uploads/1/3/0/7/130740550/merikixedoj.pdfIn PDF document text
- https://sitimewodojex.weebly.com/uploads/1/3/1/8/131856527/bb70320057654ee.pdfIn PDF document text
- https://refiraledekire.weebly.com/uploads/1/3/4/7/134715744/dceb18b53f3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4468536/normal_5fcf1267ce738.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lilivuxaja.rf.gd/before_we_go_book.pdfIn PDF document text
- http://bugazepoja.onlinewebshop.net/hp_deskjet_2541_all-in-one_printer_copier_scanner.pdfIn PDF document text
- http://kifavudufolafu.epizy.com/how_to_scale_full_screen_in_windows_10.pdfIn PDF document text
- http://wedizakur.epizy.com/xiliwisilejixorawajitil.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_off0000fc04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC04 | 5108 bytes |
SHA-256: 19483a528829460370059d2f8f6cf5604af16d893153e5171df64a423b830b79 |
|||
font_01_sfnt_off00010d92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D92 | 10900 bytes |
SHA-256: 3a9e2732b92f1608bd0e0e5aa4c049021f40ca0e7b6297309efd5ab031a23a3b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.