MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to an SEO redirector, specifically `https://ttraff.cc/pify?keyword=bilangan+berpangkat+dan+bentuk+akar+pdf`, which is flagged as malicious. This suggests the document is designed to trick users into clicking malicious links, likely as part of a phishing campaign or to download further malware. The ML classifier also strongly indicated maliciousness.
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=bilangan+berpangkat+dan+bentuk+akar+pdf In PDF document text
- http://files.letspaintarabic.com/uploads/1/3/2/8/132815123/lilezezedumisuvix.pdfIn PDF document text
- http://juzaroz.trishgipsonphysio.com/uploads/1/3/1/4/131454012/8ff6e6bc9d20.pdfIn PDF document text
- http://files.chefstaceyjean.com/uploads/1/3/1/0/131070149/kijozipazuxi.pdfIn PDF document text
- http://files.ridgeclinicairliebeach.com/uploads/1/3/0/7/130775310/2d2f113.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/1/0437/7057/7045/files/48380420321.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3314/1149/files/bexudasolegiluk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/80896872024.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/37699909520.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4442/0246/files/19437531811.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1829/7245/files/zolemuwir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0324/0871/files/enlaces_quimicos_bachillerato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1327/5811/files/63290808069.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4942/6845/files/zedixilevipadus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6690/1148/files/72434779497.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2946/2165/files/cs_go_dragon_lore.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6937/2576/files/56053875504.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0513/2456/files/naduz.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_off00007b61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B61 | 5284 bytes |
SHA-256: 0eb142c52816054b6d92cd9a990a7bd6592ced3f8468d2ad03c6a7dc2e430c5e |
|||
font_01_sfnt_off00008d69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D69 | 15644 bytes |
SHA-256: 967615ca27e2a862ebf92faccdbd689ec676eb67f7716b6528a28e123fc7c6e5 |
|||
font_02_sfnt_off0000be80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBE80 | 17024 bytes |
SHA-256: edcbf3b43dc98dd899dd6f2502067bc75ea794ab80d0fffa78249883a83a8cfe |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.