MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector found by heuristics. This suggests the document's primary purpose is to redirect users to malicious sites, likely for phishing or malware distribution.
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/wb?keyword=los%204%20convenios%20de%20ginebra%20pdf In PDF document text
- http://parujife.agiteysirva.com/uploads/1/3/0/7/130776433/toxiwozek-vazisexifepexif.pdfIn PDF document text
- http://files.baonenterprises.com/uploads/1/3/1/8/131856627/tokimozozez.pdfIn PDF document text
- http://tudeb.efrfire.com/uploads/1/3/0/7/130739169/nosalozedujib.pdfIn PDF document text
- http://files.justtreesuk.com/uploads/1/3/1/6/131636843/vatod.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/1/0440/4235/4853/files/92385969891.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0688/5031/files/26280511325.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7410/1160/files/43748689561.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9758/7861/files/23499138714.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6706/4991/files/foxunoxuguganeru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0645/2127/files/42857621444.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3449/9493/files/86358534935.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6113/9861/files/principle_of_spectrophotometer_beer_lambert_law.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/os_anexos_da_pele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6132/1634/files/medical_aspects_of_chemical_and_biological_warfare.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3789/1482/files/sony_xs_r1645.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4975/2478/files/20382987721.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4610/0374/files/65339203437.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_off00006ffc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FFC | 5228 bytes |
SHA-256: a3efc9cdcdf40e3e60d6cbc64fb1f0198e2d66f98da49c0b52ea10478af25b46 |
|||
font_01_sfnt_off000081d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81D0 | 10756 bytes |
SHA-256: 853319cedbbb7fd8fdc6c107c61ed068fcf3c95e726177c3a45ed89341536f64 |
|||
font_02_sfnt_off0000a4ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4AB | 4324 bytes |
SHA-256: ad623bc7c681097dfa1224999cf6cc6072d3ca9a137655dc1129b0261f0b357c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.