MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded URLs, functioning as a link farm. One of these URLs, 'https://ttraff.com/pify?keyword=esv+bible+pdf+version', is identified as a known malicious redirector. The ML classifier also strongly indicated maliciousness. No scripts were extracted, and the document body was heavily obfuscated, preventing a more detailed analysis of the specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=esv+bible+pdf+version
- http://files.stlcreativecave.com/uploads/1/3/0/7/130739713/1edfd54a8ca.pdf
- http://fusax.badlyscattered.com/uploads/1/3/0/8/130814328/tudaxasewu.pdf
- http://files.n2d.shop/uploads/1/3/0/9/130969061/7371374.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/7211/9193/files/fekawizivetelaro.pdf
- https://cdn.shopify.com/s/files/1/0438/1753/3597/files/depozaxiwubosogalusodaxe.pdf
- https://cdn.shopify.com/s/files/1/0437/5265/2951/files/21610331172.pdf
- https://cdn.shopify.com/s/files/1/0429/8814/2743/files/82085530446.pdf
- https://cdn.shopify.com/s/files/1/0440/1351/9006/files/dragon_s_dogma_best_augments.pdf
- https://cdn.shopify.com/s/files/1/0440/6162/2437/files/asrs_rating_scale.pdf
- https://cdn.shopify.com/s/files/1/0433/9436/7649/files/fruity_loops_free_download.pdf
- https://cdn.shopify.com/s/files/1/0428/1312/8863/files/93443099476.pdf
- https://cdn.shopify.com/s/files/1/0431/0512/4503/files/losuzubovewatinedesap.pdf
- https://cdn.shopify.com/s/files/1/0430/5059/8562/files/9293722797.pdf
- https://cdn.shopify.com/s/files/1/0429/2355/7030/files/34425842343.pdf
- https://cdn.shopify.com/s/files/1/0432/7620/6238/files/puraxejamofusosepefa.pdf
- https://cdn.shopify.com/s/files/1/0429/7755/8681/files/36092486312.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000071e8.bin03d56a3102f3b0807c1104f341660d4dc84b1dcb5b2e62f173b79a047f98602f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71E8 | 4984 bytes |
font_01_sfnt_off000082e7.binf5660c2daa160e463229476bfa148bc92064ca5d3a754b56e6279660f8e7aeae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82E7 | 10604 bytes |
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