MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The ML classifier also flagged this PDF as malicious. The primary attack vector appears to be a link farm designed to direct users to malicious infrastructure.
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.cc/pify?keyword=prefix+and+suffix+meaning+pdf In PDF document text
- http://files.anaistorephotographie.com/uploads/1/3/1/4/131411197/gifevav.pdfIn PDF document text
- http://gipat.ezivase.com/uploads/1/3/1/4/131438161/vogunovo_zuvotus.pdfIn PDF document text
- http://files.theartistinyourshoes.com/uploads/1/3/1/4/131453429/357d275f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4253/6604/files/46235394728.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0879/4530/files/verunubukaralomesik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6162/2437/files/vifefotuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1281/6034/files/introduction_to_cost_accounting_lecture_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1510/8765/files/jolenotiwaza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5419/3057/files/81058544979.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8457/0019/files/bar_billiards_game.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7628/7645/files/holy_quran_with_bangla_pronunciation.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6855/5415/files/36435086727.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5514/4347/files/72683502945.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7708/4070/files/rofabeguwujuwirejebo.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007c4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C4E | 3208 bytes |
SHA-256: 1d34f140221291442422fa59209702d6024ca7ee28061dabd0deb3732d14d688 |
|||
font_01_sfnt_off000087ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87AE | 5396 bytes |
SHA-256: b566afec523e707a288d5b9f175d72c852132dd7277a5d73cc3fed513d068e41 |
|||
font_02_sfnt_off000099f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99F1 | 13944 bytes |
SHA-256: b38ed5c9b7fd05daf09c3a87309a29a45c437a7d81f9c8e471dad56dada9ce84 |
|||
font_03_sfnt_off0000c5c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5C9 | 16244 bytes |
SHA-256: dc743b41e5c9b9e4d56ad8c22d1311c6eb3cecbc0d04401a7a33aeed2fa7944a |
|||
font_04_sfnt_off0000db72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB72 | 2300 bytes |
SHA-256: 4cd45b7e1d6bcac2e1fec216823c5ae0069563e9b289993219381b236af58839 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.