MALICIOUS
196
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, indicating a high likelihood of malicious intent. It contains numerous external links, with one prominent link pointing to 'https://botokaw.ru/strik?utm_term=how+do+i+connect+my+cricut+joy+to+my+computer', which is flagged as an SEO redirector likely used for phishing or malware distribution. The document body, though partially corrupted, suggests a lure related to connecting a device, further supporting a phishing or social engineering attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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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.
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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://botokaw.ru/strik?utm_term=how+do+i+connect+my+cricut+joy+to+my+computer PDF link annotation
- http://xepelewatelaziv.getenjoyment.net/ion_max_lp_usb_turntable_with_integrated_speakers_review.pdfIn PDF document text
- https://cdn.sqhk.co/benibavagoge/iek9FEt/6312735497.pdfIn PDF document text
- http://xalowazejadiv.getenjoyment.net/nubolumenivubosowekoli.pdfIn PDF document text
- https://cdn.sqhk.co/ketifoseja/ig8ceoJ/best_light_meter_for_plants.pdfIn PDF document text
- http://duwinijuj.mypressonline.com/zisamolopijobemepamojomi.pdfIn PDF document text
- http://foramodosug.mygamesonline.org/walt_whitman_calamus.pdfIn PDF document text
- https://mubatizusilaboj.weebly.com/uploads/1/3/4/4/134475350/monimukeresonigelome.pdfIn PDF document text
- https://cdn.sqhk.co/sivunukiwe/cgiSgiL/spirit_halloween_coupon_2020_store.pdfIn PDF document text
- https://nawodovifuvobix.weebly.com/uploads/1/3/0/9/130969758/7334e.pdfIn PDF document text
- http://jenewazajasazu.getenjoyment.net/types_of_enzyme_inhibitors.pdfIn PDF document text
- http://nunobuzipame.medianewsonline.com/how_to_graph_linear_equations_in_slope_intercept_form.pdfIn PDF document text
- http://miwasigal.mywebcommunity.org/python_coding_for_beginners_book.pdfIn PDF document text
- http://fofolep.mywebcommunity.org/sowesadumeripibugok.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/kovilowab/lazowadubev.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cd4ecab6-a481-47fe-a923-83c62cccf99d/xawozonigotofu.pdfIn PDF document text
- https://s3.amazonaws.com/likadojivivofu/16867184629.pdfIn PDF document text
- https://s3.amazonaws.com/bisegilupuf/how_much_are_electrolux_vacuums.pdfIn PDF document text
- https://s3.amazonaws.com/numegubowalonan/commerce_department_steel_report.pdfIn PDF document text
- https://s3.amazonaws.com/vitelitubovuluj/woxuli.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51e1497c-2d1d-49f3-bbc4-6fe1e20ce3ca/vogowotirob.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_off0000f217.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF217 | 5032 bytes |
SHA-256: fbff16c8ef2cb95ae688c3e5a74fdd2860e644e03b42f3771f148a89b20401fa |
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font_01_sfnt_off00010335.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10335 | 10552 bytes |
SHA-256: f79a10656134c90e8e82bd679f957416cbf997bb93f1d672f6c3814b7ec8bea6 |
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