MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a large number of external links, with one critical heuristic identifying it as a PDF link farm. The primary malicious URL, 'https://ttraff.cc/pify?keyword=english+newspaper+word+meaning+pdf', is flagged as a known malicious redirector. This suggests the document's purpose is to lure users to malicious sites, likely for phishing or malware distribution.
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.cc/pify?keyword=english+newspaper+word+meaning+pdf
- http://files.potterysocial.com/uploads/1/3/1/3/131382092/12aa2ede3fe1486.pdf
- http://files.life-scribbler.com/uploads/1/3/1/3/131378942/mixubepinupij.pdf
- http://files.trivalleymediation.com/uploads/1/3/0/8/130813111/1451791.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/4619/9711/files/creative_sb_x-_fi_driver.pdf
- https://cdn.shopify.com/s/files/1/0432/8043/3302/files/declaration_of_assets_and_liabilities_form.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/52299098946.pdf
- https://cdn.shopify.com/s/files/1/0430/3772/0733/files/37463859734.pdf
- https://cdn.shopify.com/s/files/1/0430/3549/2503/files/30571079915.pdf
- https://cdn.shopify.com/s/files/1/0450/2755/7526/files/aprendizaje_activo_y_pasivo.pdf
- https://cdn.shopify.com/s/files/1/0427/4136/6951/files/teruwubojodasuvomagusoko.pdf
- https://cdn.shopify.com/s/files/1/0435/2324/4191/files/12979999156.pdf
- https://cdn.shopify.com/s/files/1/0439/5086/6590/files/xetemixevim.pdf
- https://cdn.shopify.com/s/files/1/0436/9167/1705/files/vigabeberokav.pdf
- https://cdn.shopify.com/s/files/1/0429/6255/0940/files/91047443466.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_off00005e29.bin92f8f9fe1a43d2093f9ebca646647492c7b528939d69dcc94f84277e30918a11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E29 | 5504 bytes |
font_01_sfnt_off000070d2.bin62f930e9b8b6818ed885802ad3a124aee6db649ce007191736bdd170e218b5f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70D2 | 10864 bytes |
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