MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one identified as a malicious redirector. The document body, though partially corrupted, contains text suggesting a lure related to a 'catalogo price shoes importados 2020 con precios pdf'. The primary malicious link, https://ttraff.cc/pify?keyword=catalogo+price+shoes+importados+2020+con+precios+pdf, is designed to redirect users to further malicious content. The presence of numerous external PDF links also indicates a link farm, a common tactic for SEO poisoning or distributing malicious content.
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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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.
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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=catalogo+price+shoes+importados+2020+con+precios+pdf In PDF document text
- http://files.edwardandersson.com/uploads/1/3/1/4/131438120/52d16ecb19a5.pdfIn PDF document text
- http://files.cpasocietypa.org/uploads/1/3/0/7/130775197/0dd2d2.pdfIn PDF document text
- http://files.cfandtg.com/uploads/1/3/2/7/132740485/xulod.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/1/0432/7899/1520/files/wikawurevopixalokepipaje.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5696/3479/files/converter_to_word_online_easy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dosadibevejigavo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0962/2687/files/lejuwovapibidenus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/7082322425.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/53293114795.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0535/3889/files/notikolagulox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1812/5465/files/rijetorige.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3619/6507/files/69817737130.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0858/7938/files/nuxoxidu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0112/4760/files/bu_jhansi_scheme_2020_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0088/8483/files/66784468149.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5797/0328/files/kifemezulibewewi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7757/3535/files/69882800628.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_off00006938.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6938 | 5748 bytes |
SHA-256: 5255914c8b85fa137d36fb0aebb38f69c242b985d2fe6d798f46c8d2b42896f2 |
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font_01_sfnt_off00007c93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C93 | 5544 bytes |
SHA-256: 7e66b62ddb987438efeb0b8cedad3d1338c9388aa043fc04982e12b903c461b8 |
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font_02_sfnt_off0000904c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x904C | 11528 bytes |
SHA-256: c99c81c2828c3590885db0be85a74a81cfdc44a3893bff31688f5afcb27075fa |
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