MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, with high-severity heuristics indicating it's a phishing lure using an SEO redirector. The embedded URL, https://midufefew.ru/strik?utm_term=guided+meditation+scripts+royalty+free, is the primary indicator of compromise. Although no scripts were explicitly extracted, the PDF structure and the nature of the lure suggest it's designed to lead the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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://midufefew.ru/strik?utm_term=guided+meditation+scripts+royalty+free PDF link annotation
- https://static.s123-cdn-static.com/uploads/4383147/normal_5ffdcacb9139c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444378/normal_60461dce7c48e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475216/normal_5fe135fbec2db.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422147/normal_602f2221a3ea5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490274/normal_5fd04d2375bc7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367911/normal_606c16d460266.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385421/normal_6058dd40af3b0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381294/normal_6059ea4fba9db.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4405660/normal_60012e04096a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464527/normal_60697bcacbd3d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4489848/normal_5ffd87ee040d4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489994/normal_604685f518ea4.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/16ccc4a0-1e66-4801-93e7-722ba35a96ef/heroes_of_olympus_memes_tumblr.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc7f6df5-f8c3-4374-bfff-0c59eb48cd0c/programme_management_office_job_description.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f8223910-d5fb-44cc-9dce-2622061ff2a2/6103429963.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba2a8989-6a62-4e7d-8ff2-bdc52a45ca7a/how_to_take_apart_ingenuity_swing_to_wash.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6569b4d4-0aa1-46a4-b391-a3f2f4c72cc7/gubonurajufirupem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/850bd54b-3532-4b12-ae1c-6caae2703dbb/performance_evaluation_samples_phrases_for_quality_of_work.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b05388b-8ef7-48f9-99d4-7615aab23c5f/wonabi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f6679bbd-43ed-443f-b152-8bde249f6f4d/best_fishing_rig_for_sea_bass.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97b9d270-39d5-4fae-8123-2ecc5290dd5c/29578259967.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d877a127-5832-4b54-81d4-5043debcf619/bolt_action_2nd_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43265881-5496-47f7-9b68-d614e05b2660/what_does_a_blinking_red_light_mean_on_a_portable_charger.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_off0000eec5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEC5 | 5436 bytes |
SHA-256: a06b9981ffc0b2a50144dea357d8659dc46228074bcc9fcf4cf3352460d98faa |
|||
font_01_sfnt_off00010137.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10137 | 10660 bytes |
SHA-256: 3d1762843e5317c8f2e99bee1f2ebafcae80114070ae168557021bfd4ffd0d3b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.