MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to redirector infrastructure. The primary malicious link, 'https://ttraff.cc/pify?keyword=software++for+laptop+windows+10', is designed to lure users with a software download pretext. The ML classifier strongly indicates maliciousness, and the presence of numerous SEO-optimized PDF links suggests a link farm used for traffic redirection and potential malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINKPDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
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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.cc/pify?keyword=software++for+laptop+windows+10 In PDF document text
- http://fovukogo.premshudosho.com/uploads/1/3/0/7/130739695/5451031.pdfIn PDF document text
- http://files.jerryjonesguitars.com/uploads/1/3/2/6/132681436/fapixumiwezewip_zuvetuwigapikim.pdfIn PDF document text
- http://files.leslie-sterling.com/uploads/1/3/0/9/130969308/lozuraje-luwafutanosasol-joxupufekebegu.pdfIn PDF document text
- http://files.riversidepopupgallery.com/uploads/1/3/2/3/132303019/3590f066a.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/1/0440/0798/1214/files/1562241269.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/7868051279.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5769/3347/files/42451254971.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0445/6900/2143/files/atkins_quimica.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0098/7811/files/3654031286.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8038/4674/files/person_centred_theory_in_counselling.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6263/2360/files/atlas_d_anatomie_humaine_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0981/0343/files/xekabumuvotasugela.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8725/0087/files/minecraft_rpg_mods.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4751/7341/files/28253930435.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4331/5102/files/6251987731.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:
jerryjonesguitars.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007c1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C1D | 5424 bytes |
SHA-256: 90df33b2dfdd395b70bce474563db87ef368b1b1a2a1831856ffef68c8d0d2b0 |
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font_01_sfnt_off00008ea8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EA8 | 10704 bytes |
SHA-256: 275daf3145395a8d0a266f0606814db26bda180589f7a3aa99b96746bece1ed3 |
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