MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting it functions as a link farm. The primary URL, 'https://infrive.ru/pbw?utm_term=istatistik+vize+sorular%25C4%25B1+a%25C3%25B6f', appears to be a redirector for this link farm. The document body, though heavily obfuscated, contains text related to statistics and queries, likely a lure to encourage clicks on the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://infrive.ru/pbw?utm_term=istatistik+vize+sorular%25C4%25B1+a%25C3%25B6f PDF link annotation
- https://xajevopo.weebly.com/uploads/1/3/2/6/132682124/jijogobikojalobow.pdfIn PDF document text
- https://waretufiwad.weebly.com/uploads/1/3/4/5/134581883/7931264.pdfIn PDF document text
- https://nugaxuraru.weebly.com/uploads/1/3/5/3/135388114/8766796.pdfIn PDF document text
- https://jiziweradufib.weebly.com/uploads/1/3/4/8/134847172/jedesodujarenozade.pdfIn PDF document text
- https://kitetunevoneg.weebly.com/uploads/1/3/4/7/134703129/roxeridopevi.pdfIn PDF document text
- https://bunepefetupudir.weebly.com/uploads/1/3/2/7/132741430/bilefe.pdfIn PDF document text
- https://fojobalulebutot.weebly.com/uploads/1/3/4/6/134697339/1846825.pdfIn PDF document text
- https://logavamu.weebly.com/uploads/1/3/4/7/134746434/4714017.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4471082/normal_5ff6cec33c3f6.pdfIn PDF document text
- https://derodukiv.weebly.com/uploads/1/3/1/4/131453370/68556f9ba.pdfIn PDF document text
- https://dunudodijozu.weebly.com/uploads/1/3/0/8/130813966/livuxabawag.pdfIn PDF document text
- https://goziluzigawu.weebly.com/uploads/1/3/2/8/132816100/2672920.pdfIn PDF document text
- https://mifavawuzizadax.weebly.com/uploads/1/3/5/9/135977912/togisunate_rinur_keneniwoxavo_xabobu.pdfIn PDF document text
- https://polaposegit.weebly.com/uploads/1/3/4/5/134591324/wosiraj_vapanenena_wobojakani_mafabimarepaxi.pdfIn PDF document text
- https://mumimobubaw.weebly.com/uploads/1/3/4/6/134640569/1942624.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463263/normal_60345f2a50732.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368251/normal_6019cca9e78c2.pdfIn PDF document text
- https://xofilovinavi.weebly.com/uploads/1/3/1/3/131379248/dojikurigarulat_razowobub_nidefuxuxo_fomaxokuted.pdfIn PDF document text
- https://jolezutixuzusav.weebly.com/uploads/1/3/4/6/134605000/gakidu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4376379/normal_5ffdfc175bf29.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/3e55abd9-f997-4ecf-9bfa-ad84c7665391/universe_sandbox_2_download_apk_dropapk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd9e2948-428f-4c2d-a223-c45d4b72abf7/96283843424.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c411aa1a-1a08-4090-ac4a-7eb9905ee8f6/how_do_i_set_the_timer_on_my_timex_ironman_watch.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_off0000e42d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE42D | 5044 bytes |
SHA-256: abd0981c1bbf3e90b7a5cec5904f4318afacd663ee63b5b163fdfb2aa372e580 |
|||
font_01_sfnt_off0000f537.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF537 | 13960 bytes |
SHA-256: 93af49c8ece9ea12c9b263f078a9423cf022e89b0cf7e35fb54cd4f283acdf69 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.