MALICIOUS
164
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://baarspo.ru/strik?utm_term=rpg+maker+vx+ace+rtp+not+installed PDF link annotation
- https://kilazazemuvazu.weebly.com/uploads/1/3/1/4/131452741/zizeju_nokarakegixova_kukeletapur.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365598/normal_5ff04bf07bdcf.pdfIn PDF document text
- https://cdn.sqhk.co/jomonufo/eibdjiU/41012523530.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413473/normal_6019690d4eb34.pdfIn PDF document text
- https://zusikoxapumobib.weebly.com/uploads/1/3/4/7/134766975/rakul.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456369/normal_5fdec7f0e0144.pdfIn PDF document text
- https://cdn.sqhk.co/lekaguko/FHMheje/retro_games_emulator_android.pdfIn PDF document text
- https://dazuzidasepod.weebly.com/uploads/1/3/2/6/132681566/pisatim_savijapowexuv_rumebupaw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369330/normal_5fc9948500b51.pdfIn PDF document text
- https://cdn.sqhk.co/ferobisuw/ghlhfie/fc_bayern_munich_old_stadium.pdfIn PDF document text
- http://bikafufevijekep.iblogger.org/best_buy_garmin_vivofit_2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485313/normal_5ff2df2b1e458.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/pibajuwi/punctuation_guide_ellipsis.pdfIn PDF document text
- https://s3.amazonaws.com/gozifep/14066933409.pdfIn PDF document text
- https://s3.amazonaws.com/limepusotanal/talking_cat_song_video.pdfIn PDF document text
- https://s3.amazonaws.com/geradi/naruto_shippuden_kizuna_drive_ppsspp_android.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_off0000f579.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF579 | 5592 bytes |
SHA-256: 59cbaf1c4755bdd88159bf275543493fe4471e6f8c37aacc259cf4da2c1fef16 |
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font_01_sfnt_off00010878.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10878 | 11128 bytes |
SHA-256: 2f0577daa8268bf6b69bd366ba88f1273c9c81a9e7fa8faeb1aba3b6751d938d |
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