MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, with one specifically pointing to a known malicious redirector. The document body, though partially corrupted, suggests a lure related to a 'trophy guide'. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK strongly indicates malicious intent, likely for phishing or scamming purposes. The ML classifier also flagged this PDF with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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://ttraff.ru/pify?keyword=akiba%2527+s+trip+trophy+guide In PDF document text
- http://files.mediaroommarketing.com/uploads/1/3/1/8/131856185/zusoturopeto-pewovavopilod-mogikobopakol.pdfIn PDF document text
- http://files.littlegreenjeep.com/uploads/1/3/0/8/130813747/8549735.pdfIn PDF document text
- http://files.nathankhensley.net/uploads/1/3/0/7/130775427/ranulesatu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/8969/4630/files/kazixulajafewalederujele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9436/7649/files/graphene_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1036/6362/files/bebotibilujobu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6557/3537/files/jzyk_angielski_podstawowe_zwroty.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71062637782.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0158/5570/files/logitonapivelabazuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3428/0099/files/98_pontiac_bonneville.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8110/5562/files/abhijit_banerjee_books_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4227/4454/files/71023228356.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5147/5351/files/83846124743.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3878/4158/files/52614926539.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000141b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x141B3 | 17912 bytes |
SHA-256: 12de3a60e849496f9b45946c637ac9e7ec160a40f3d9d55274ec03023a951760 |
|||
font_01_sfnt_off00017b3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17B3D | 5516 bytes |
SHA-256: 0eed5202df8075fc62d414222bc8aa238efd606a5a793441b41eb41818ef73a9 |
|||
font_02_sfnt_off00018df3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18DF3 | 16976 bytes |
SHA-256: 716779e49bb32d84c3b7c915dedaf68cbdd481a7779a8fbecbef320bcc8bbd00 |
|||
font_03_sfnt_off0001c250.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C250 | 16092 bytes |
SHA-256: 9af6fc3bf9d751f70540aea0fa47faa159a3604992cda23d2adcda3ffc5346b2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.