MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one specifically pointing to a known malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass external PDF link farm, suggesting a tactic to manipulate search results or distribute malicious content. The ML classifier strongly supports the malicious verdict. No scripts were extracted from this sample.
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.ru/pify?keyword=1500+color+mixing+recipes+for+oil+acrylic+watercolor+pdf In PDF document text
- http://files.soulsoflifesociety.org/uploads/1/3/0/7/130739163/nuxagafepakep.pdfIn PDF document text
- http://bisuxulal.friendsofthetalkeetnalibrary.org/uploads/1/3/2/6/132682646/5fe0da7.pdfIn PDF document text
- http://files.moveaheadwithkelly.com/uploads/1/3/1/8/131872079/4701083.pdfIn PDF document text
- http://files.samahanfilamheritage.org/uploads/1/3/2/6/132681153/7286031.pdfIn PDF document text
- http://files.daphnefatterphd.com/uploads/1/3/0/7/130775306/motalale.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/1/0430/0288/8351/files/79499553398.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3070/8385/files/30785190308.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7099/7151/files/23647469030.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7881/8715/files/gta_v_emblems.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4691/9579/files/acoustic_guitar_chords_lessons.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/0354/6533/files/cuando_se_cae_el_cordon_umbilical.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69440205977.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8862/5316/files/46995765212.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3964/5093/files/wenefawud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0778/6651/files/zibolijulotinagatumudone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0960/5791/files/munna_bhai_mbbs_full_movie.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3276/3801/files/84309140277.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_off000049ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49AB | 5748 bytes |
SHA-256: c669eab1c3706a698ffc02a8c63ae173f7b8eb410f170ce1e0832bdb090b0c28 |
|||
font_01_sfnt_off00005d38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D38 | 10012 bytes |
SHA-256: 48a209bc1921b264a07b625c67530abdf8cb5d225e56e6fe207e46b55d8e71ca |
|||
font_02_sfnt_off00007f56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F56 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.