MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by an ML classifier and contains a link farm pointing to external PDFs. One of the primary links directs to a known malicious redirector, suggesting an attempt to lead users to malicious content. The document body, though heavily obfuscated, contains text related to website templates and a link to a "fight cave guide", likely a lure.
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=mobile+app+like+website+template
- http://webelut.therapistsmap.com/uploads/1/3/0/7/130739430/3744739.pdf
- http://files.lailascase.com/uploads/1/3/1/8/131871614/0ac37255038042.pdf
- http://files.cccaabbrefs.com/uploads/1/3/0/7/130740256/8886256.pdf
- http://files.broadwaterdragons.com/uploads/1/3/1/4/131453253/2503781.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0448/0499/7271/files/fight_cave_guide.pdf
- https://cdn.shopify.com/s/files/1/0439/4647/5678/files/filebaxebafe.pdf
- https://cdn.shopify.com/s/files/1/0434/1117/7639/files/44222257764.pdf
- https://cdn.shopify.com/s/files/1/0440/3858/6518/files/how_to_restart_php_on_mac.pdf
- https://cdn.shopify.com/s/files/1/0431/5453/8658/files/30857830168.pdf
- https://cdn.shopify.com/s/files/1/0431/7980/2782/files/gidozup.pdf
- https://cdn.shopify.com/s/files/1/0431/3199/4280/files/88197984021.pdf
- https://cdn.shopify.com/s/files/1/0428/1909/2647/files/jejurazidatuzumerujipeju.pdf
- https://cdn.shopify.com/s/files/1/0434/9476/8802/files/52802579738.pdf
- https://cdn.shopify.com/s/files/1/0430/8421/8532/files/fatelabin.pdf
- https://cdn.shopify.com/s/files/1/0463/1058/8578/files/2947723738.pdf
- https://cdn.shopify.com/s/files/1/0433/4052/9816/files/8667117244.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_off000061b8.binafd6edff99b8952c4459d07398f3af13376dc939636641fc9d1d4acccd7ccccf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61B8 | 5172 bytes |
font_01_sfnt_off00007351.binc4122c9277d7fb816c7d4dd8ed5bab6943f0243049cb744b42e601836c58a701 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7351 | 10264 bytes |
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