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 0.9698
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
-
PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILEDThe cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PDFSyntaxError. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.
-
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://xajibur.ru/strik?utm_term=asus+q502l+battery PDF link annotation
- https://cdn.sqhk.co/kerutadit/7qJ9gh3/komuvelo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427267/normal_603f770314174.pdfIn PDF document text
- https://cdn.sqhk.co/surikuzezun/diijjhb/clash_of_three_kingdoms_gold_hack.pdfIn PDF document text
- https://cdn.sqhk.co/vovawumusa/LtAdnje/85148491083.pdfIn PDF document text
- https://cdn.sqhk.co/xugumewaz/igi6hgo/awm_gun_sound_message_tone_download_mp3.pdfIn PDF document text
- https://zaxixeresez.weebly.com/uploads/1/3/1/8/131871416/lapuwo.pdfIn PDF document text
- https://cdn.sqhk.co/sagitusat/geiehbP/iphone_x_lock_screen_wallpaper_download.pdfIn PDF document text
- https://cdn.sqhk.co/fidakasari/iVfBgfp/39643142722.pdfIn PDF document text
- https://danifiwap.weebly.com/uploads/1/3/4/5/134585556/xiwusidefo_kusisok.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467577/normal_5ff8b99f13161.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450630/normal_6022062fa03bd.pdfIn PDF document text
- https://dizarikovir.weebly.com/uploads/1/3/4/6/134627165/9950017.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4499984/normal_5fe27bcc81cec.pdfIn PDF document text
- https://cdn.sqhk.co/gonuromabime/bjjiif9/jusaworimebugeluzajiluje.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/06f91804-2615-4713-a6df-bef0a74c5180/88403300594.pdfIn PDF document text
- http://wurozuvejesubot.epizy.com/58010383581.pdfIn PDF document text
- http://jumejivoreka.rf.gd/lunamag.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8522cd6-fdcd-4f59-84bb-9103747e5821/the_blind_assassin_page_count.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46f6c999-c07a-4c92-bb7a-ccc1089c36f9/gepegafekewosavofejigike.pdfIn 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_off0000da18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA18 | 5436 bytes |
SHA-256: 6f1fb4652270c573ffda85b8cf147ea64e80cc0431a8f9f6fa4098037bf5f45c |
|||
font_01_sfnt_off0000ecb8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECB8 | 10760 bytes |
SHA-256: feec8d799649c9d83af40a6518e109ff207a7f41fd58c5ee6210d853a02dcde8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.