MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with one identified as a malicious redirector. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates that the link at https://ttraff.com/pify?keyword=atkinson+achievement+motivation+theory+pdf is associated with known malicious infrastructure. Additionally, the PDF_SEO_LINK_FARM heuristic fired, suggesting the document is part of a link farm designed to manipulate search engine results, likely as a lure for malicious activity.
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=atkinson+achievement+motivation+theory+pdf
- http://lebuluvov.vanblues.com/uploads/1/3/1/0/131069935/kosivo_raxumobob_kibiwuj_refedazuti.pdf
- http://files.tutormenick.com/uploads/1/3/1/3/131378899/mulume.pdf
- http://files.canenationband.com/uploads/1/3/0/8/130874042/fesebavap.pdf
- http://bltlly.com/158n9d
- https://cdn.shopify.com/s/files/1/0434/0767/1453/files/math_101_calculus.pdf
- https://cdn.shopify.com/s/files/1/0433/1972/2152/files/runescape_magic_training.pdf
- https://cdn.shopify.com/s/files/1/0430/9726/0192/files/dulinevelozotutazupepa.pdf
- https://cdn.shopify.com/s/files/1/0429/9449/9743/files/17463135706.pdf
- https://cdn.shopify.com/s/files/1/0440/0631/0046/files/game_balance_apk.pdf
- https://cdn.shopify.com/s/files/1/0433/4016/9366/files/polinud.pdf
- https://cdn.shopify.com/s/files/1/0430/4896/0151/files/4899192848.pdf
- https://cdn.shopify.com/s/files/1/0432/5507/0880/files/43592222417.pdf
- https://cdn.shopify.com/s/files/1/0429/6884/2393/files/41224298356.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d4a.binf15aa786ae3ada0813b8042656e79b4d2aa5f9fd6d77880d09a7531484d20bfb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D4A | 5580 bytes |
font_01_sfnt_off0000701f.bin3d8c58014761a027d0b92ac6eebd3d59a64bdc1d93f96d0ce3bcf63446f4d7ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x701F | 10076 bytes |
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