MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=gmp+pharmaceutical+industry+pdf'. This indicates the document's primary purpose is to redirect users to malicious infrastructure. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to increase visibility. The ML classifier also strongly flagged this PDF as malicious.
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=gmp+pharmaceutical+industry+pdf In PDF document text
- http://files.ps115jamesjambrose.org/uploads/1/3/1/4/131437983/3657296.pdfIn PDF document text
- http://files.wemplephoto.com/uploads/1/3/1/4/131454620/0e2ce5e8.pdfIn PDF document text
- http://finowodoz.willetslab.com/uploads/1/3/0/7/130738714/mixejinizumo_togesupetibalof_jofuxirod_nesoda.pdfIn PDF document text
- http://files.ibomusicalvoyage.com/uploads/1/3/1/4/131453198/dekafode.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/1/0446/4531/8819/files/athoms_mbuma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/soparuvuridove.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1410/6775/files/camera_scanner_to_tapscanner_v2._0._47.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9832/5663/files/75396031763.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0443/8137/2582/files/husky_60_gallon_air_compressor_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9552/3485/files/mudotofun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9670/2104/files/nevadusisimeloxewukanigis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6499/9590/files/85490674543.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2812/6618/files/47273314496.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6970/1280/files/dififelowezato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5108/1118/files/26402577102.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6299/2795/files/41582735723.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_off0000714b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x714B | 5300 bytes |
SHA-256: 968ac5b98d12a1d237d32421d19e1bd0397ce549b7576c7942fdcf50e370bf13 |
|||
font_01_sfnt_off00008330.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8330 | 10108 bytes |
SHA-256: 3486eb0f16c26b02a02e95db20712deb63adffb395956b4c9d7e615dde470c8e |
|||
font_02_sfnt_off0000a5af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA5AF | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.