MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains multiple heuristics indicating malicious redirection and brand impersonation, specifically for Amazon. The embedded link `https://cctraff.ru/strik?keyword=football+strike+hack+2019` is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to the lure "Football strike hack 2019" and the malicious URL, suggesting an attempt to trick users into downloading a payload or submitting credentials.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://vikumeniwexawud.weebly.com/uploads/1/3/0/9/130969440/d7dfa3bc38dcb.pdf.
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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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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://cctraff.ru/strik?keyword=football+strike+hack+2019 In PDF document text
- https://vikumeniwexawud.weebly.com/uploads/1/3/0/9/130969440/d7dfa3bc38dcb.pdfIn PDF document text
- https://tudekazesabi.weebly.com/uploads/1/3/4/3/134367585/xeluvuzutupa.pdfIn PDF document text
- https://dadixuva.weebly.com/uploads/1/3/4/0/134018012/1733946.pdfIn PDF document text
- https://gonerogad.weebly.com/uploads/1/3/1/4/131438616/1843101.pdfIn PDF document text
- https://fenawivo.weebly.com/uploads/1/3/4/0/134000055/71b4b0688264ea.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/aced59e3-d9b4-4b26-8376-3eeabe35782c/xuxujekixixiju.pdfIn PDF document text
- https://s3.amazonaws.com/tizowodifi/billie_jean_guitar_chords.pdfIn PDF document text
- https://s3.amazonaws.com/zoromexemuzid/sevafenat.pdfIn PDF document text
- https://s3.amazonaws.com/zuxadol/58303701996.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d4d26f71-34c4-43fa-8612-a53de76caa69/pedodigitazirovo.pdfIn PDF document text
- https://s3.amazonaws.com/bevarolimesale/sideload_apk_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e0984ea9-9071-44b9-8c61-fb2c374f8404/essential_home_emily_breakfast_nook_assembly_instructions.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006846.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6846 | 5528 bytes |
SHA-256: 42888a7ae24fb9ac587408a3fa9a1cdd665b5f76a849c6c57dce53c6646689f8 |
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font_01_sfnt_off00007b0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B0D | 10196 bytes |
SHA-256: e6e7f114d87d881042845daecbc92aa614303b1b022983fc24180f2c84df5225 |
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font_02_sfnt_off00009e21.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E21 | 17904 bytes |
SHA-256: 860691d9d0386f3a21b9eec956415b8e9a300127d3bcd6a68c32c778c6de8757 |
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