MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is further supported by the presence of a visual download button lure. The document body, though heavily obfuscated, contains the URL that leads to the redirector. The redirector itself points to a link farm hosted on Shopify, likely to obscure the ultimate destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=1000+basic+english+words+pdf+download In PDF document text
- http://nidog.lindahubbardart.com/uploads/1/3/0/7/130775075/1783246.pdfIn PDF document text
- http://files.shenandoahvabusiness.com/uploads/1/3/1/4/131454670/4392185.pdfIn PDF document text
- http://files.bookertmusicguild.com/uploads/1/3/1/1/131164236/bubuzizuz_nawobozekez.pdfIn PDF document text
- http://garudu.multinationalministries.com/uploads/1/3/0/8/130874431/tiduse.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/1/0431/4916/4705/files/99827231715.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9338/4599/files/manevoresorakevigerokiwes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/ethnography_meaning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6464/7077/files/51174248852.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3070/8385/files/nisagiritawagebevunurudu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/marifurozijuzaledenikegi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nakawefefaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2753/7828/files/zerabopiresogozuma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0454/6029/1742/files/angina_de_plaut_vincent.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3260/0985/files/xawinakobolotumaragewo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0580/4698/files/57983401206.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1128/4885/files/xomixokakijakiwonuvi.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_off00004a59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A59 | 5748 bytes |
SHA-256: a1f8a822d9b5bb75efb60689365aaab87aef55788d117c7a032961eb50bda5ce |
|||
font_01_sfnt_off00005de2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DE2 | 9600 bytes |
SHA-256: 2f5a3bc140e05c331272efde71170376ac7908076f5fcec95a0c21cc4bb75018 |
|||
font_02_sfnt_off00007f05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F05 | 16096 bytes |
SHA-256: 2fa4f296fe9e38b1bea2264e65e06c45fbbf4edfcb32b68fd436b1108ab95b01 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.