MALICIOUS
154
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 known malicious redirector. The document body, though heavily obfuscated, contains text related to 'rebel without a crew pdf free download' and a URL that matches the malicious redirector. The presence of a link farm heuristic further supports the malicious intent of directing users to external sites.
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/wix?keyword=rebel+without+a+crew+pdf+free+download
- https://cdn.shopify.com/s/files/1/0433/2729/1547/files/oxford_dictionary_english_to_tamil_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/8520/9512/files/57312233696.pdf
- https://cdn.shopify.com/s/files/1/0430/7877/9029/files/99398869361.pdf
- https://cdn.shopify.com/s/files/1/0438/5223/4917/files/1970_corvette_value_guide.pdf
- https://cdn.shopify.com/s/files/1/0435/2176/9627/files/adobe_photoshop_elements_10_free.pdf
- https://cdn.shopify.com/s/files/1/0431/1102/2756/files/44972409241.pdf
- https://static.usrfiles.com/ugd/d4da64_44bb0d6fdf894736aac6513b07c69059.pdf
- https://static.usrfiles.com/ugd/de65f7_4cf7309de43b4b728196ec91ee13ab80.pdf
- https://static.usrfiles.com/ugd/fd30ac_b0aa81a7922e49919cd4f152924301e2.pdf
- https://cdn.shopify.com/s/files/1/0438/2969/0530/files/54469680797.pdf
- https://cdn.shopify.com/s/files/1/0432/8977/2190/files/89258438192.pdf
- https://cdn.shopify.com/s/files/1/0435/9317/1103/files/simple_present_tense_worksheet_grade_6.pdf
- https://cdn.shopify.com/s/files/1/0440/6460/4310/files/kididisefomaxesajixiwaku.pdf
- https://cdn.shopify.com/s/files/1/0431/0718/8898/files/99337562084.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_off00004d9e.bin504ae452fb4f2e70d02f497fd8af57c5274d6eced0fd2416d783a53015850406 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D9E | 5304 bytes |
font_01_sfnt_off00005fb4.binf357a3875b67f53553a4e031aa0cbc273b3b47e85072c8f3371adf4ad4d58dc3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FB4 | 10244 bytes |
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