MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=watchmen+comic+pdf+online', suggesting a lure to download content. The presence of a link farm and the ML classifier's high confidence further support the malicious nature of this document.
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=watchmen+comic+pdf+online
- http://files.lldrq.com/uploads/1/3/1/4/131438161/2338186.pdf
- http://files.womensselfdefenseftmyers.com/uploads/1/3/0/8/130874587/tawigam-jofivom-pakuzonujisaxa-xojilitiw.pdf
- http://files.rebeccabelldressage.com/uploads/1/3/1/4/131453432/8443137.pdf
- https://cdn.shopify.com/s/files/1/0437/7044/5973/files/gamipigabume.pdf
- https://cdn.shopify.com/s/files/1/0432/3321/4621/files/dixasibegokaxuxizonitor.pdf
- https://cdn.shopify.com/s/files/1/0429/5337/5897/files/diwavobarorakeju.pdf
- https://cdn.shopify.com/s/files/1/0434/6701/4297/files/affinity_designer_workbook_download.pdf
- https://cdn.shopify.com/s/files/1/0432/6083/8050/files/86839973654.pdf
- https://cdn.shopify.com/s/files/1/0431/0846/6845/files/93235092682.pdf
- https://cdn.shopify.com/s/files/1/0434/3375/4773/files/japanese_iptv_m3u.pdf
- https://cdn.shopify.com/s/files/1/0436/9340/8409/files/javisa.pdf
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/cz_75_armorers_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/7410/1149/files/30643766526.pdf
- https://cdn.shopify.com/s/files/1/0427/9785/8972/files/45226218620.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004580.binb8958ae631612036c44eaea9c28ccaf564fa0849fa1ff61e21a28a4dab4d7404 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4580 | 4924 bytes |
font_01_sfnt_off00005620.bin70d54fe79cdf84db71231a0750e4e8307acb9f2b6bfe9c553bb42c96b92e317b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5620 | 9464 bytes |
font_02_sfnt_off0000768d.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x768D | 4324 bytes |
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