MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains multiple heuristics indicating malicious redirection and a link farm, with a high ML classifier score. The document body and embedded link structures point to a lure using a 'ccs web date sheet' title to trick users into clicking a URL hosted on 'ttraff.com', which is flagged as a malicious redirector. This suggests an attempt to deliver a secondary payload or conduct phishing.
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.com/pify?keyword=ccs+web+date+sheet In PDF document text
- http://pebowo.kellyeharnett.com/uploads/1/3/0/9/130969744/jugifavisadanawo.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/1/0433/9708/7390/files/zubinunaxime.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4302/0183/files/clothes_worksheet_intermediate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3668/0098/files/analog_and_digital_transmission_in_computer_networks.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/6616/9246/files/kamawisipokidaporul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7451/9194/files/bapuwujewawosesexe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8220/3801/files/36463414354.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lekutaxawiwasutoxojopelor.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/1/0428/5064/8223/files/jejiduzisinin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7886/7354/files/surigabatokutodepazuve.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5293/3019/files/tigafosisogizememafa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9628/6111/files/46652124027.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6331/2533/files/dawiverapatunefod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9522/8565/files/wivosuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/foxavuvuko.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
🗂 Part of campaign:
silvaweb.net
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000694c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x694C | 4680 bytes |
SHA-256: e671bfa0da94a71c9136d5f4b3efbda867de018bc47d3e1b565bc8c5c28cd790 |
|||
font_01_sfnt_off00007940.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7940 | 9908 bytes |
SHA-256: c6829f65469977f3357b18f3b69421e72ecbd52c9d158836b64bf499a44e50ff |
|||
font_02_sfnt_off00009b28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B28 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.