MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to PDF manipulation and includes the malicious URL. This suggests a social engineering attempt to trick the user into clicking the link, likely leading to malware download or a phishing page.
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=reduce+pdf+dpi+mac In PDF document text
- http://fetan.nataliebritecoaching.com/uploads/1/3/1/3/131383657/0eff211a9d99786.pdfIn PDF document text
- http://files.pediatricspeechthpy.com/uploads/1/3/1/1/131163718/jovogavemusezowilune.pdfIn PDF document text
- http://files.twopsinapodohio.com/uploads/1/3/1/0/131070993/wikiparuzomareg.pdfIn PDF document text
- http://files.hidayatashila.com/uploads/1/3/1/3/131379085/4780627.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/9073/0405/files/natewelujipokopulinin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/99781003244.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8590/3525/files/ipad_air_2_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0582/1599/files/punctuation_test.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2816/0420/files/pdf_split_and_merge_software_free_download_full_version.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4185/7448/files/34200564089.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9800/4899/files/relieving_letter_format.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6353/2951/files/13889428730.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/1825/9365/files/enter_the_gungeon_megahand.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0885/2117/files/gipexuxodijutena.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4192/2977/files/banking_regulation_act_1949_bare_act_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7181/3285/files/21469923818.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2896/2715/files/zanisomam.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006939.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6939 | 4588 bytes |
SHA-256: 1e1d756a9c865d7f72f29c357e2b3933209578b0169a66f4f247af070612371c |
|||
font_01_sfnt_off000078d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78D6 | 10468 bytes |
SHA-256: 51f13f71ca79d0cd960bd5c41b5d724fc9a2ae4a941362bc5d0812313c34b303 |
|||
font_02_sfnt_off00009c9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C9D | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.