MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a prominent link to 'ttraff.cc' which is flagged as a malicious redirector. The document body text, though heavily obfuscated, includes the same URL and keywords related to downloading 'the sims freeplay unlimited everything apk', suggesting a lure for users to download potentially unwanted or malicious software. The presence of numerous external PDF links, many hosted on Shopify, further indicates a link farm strategy to distribute content.
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=the+sims+freeplay+unlimited+everything+apk+download
- https://cdn.shopify.com/s/files/1/0454/7251/4206/files/bomelijavisozezunagil.pdf
- https://cdn.shopify.com/s/files/1/0430/8120/3861/files/advantages_of_5g_technology.pdf
- https://cdn.shopify.com/s/files/1/0432/5857/7051/files/kogutejuwopilevipeger.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/fonujoxozunavipaluxez.pdf
- https://cdn.shopify.com/s/files/1/0431/6859/6123/files/boxijexido.pdf
- https://static.usrfiles.com/ugd/3bca44_e351493c95bc4b839a46415de230efb7.pdf
- https://static.usrfiles.com/ugd/57c819_5b4dc02282714e5094d801fafdec283b.pdf
- https://static.usrfiles.com/ugd/0779a3_9977586ad6e64cd09fb6df68fd859b9c.pdf
- https://static.usrfiles.com/ugd/6cf392_c52e1d475d5849308cf609849abac2d1.pdf
- https://static.usrfiles.com/ugd/8cbfce_03d02ae47eac480998702a856db38016.pdf
- https://static.usrfiles.com/ugd/784815_399ca08c18b24fa4906781282cfbe980.pdf
- https://static.usrfiles.com/ugd/b8c837_72d4d373bbd24959b2e36528554b99ea.pdf
- https://cdn.shopify.com/s/files/1/0463/2798/8385/files/45887940919.pdf
- https://cdn.shopify.com/s/files/1/0436/9580/0475/files/zamegadofinug.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_off00006684.bin6f52d5cb89ccab9322ebcf3ddf7a737c9a15b8ca19f35a858b39675704933531 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6684 | 5724 bytes |
font_01_sfnt_off000079ef.binb47af929740a2d9ef41bba6b6841a95e0ae0fa2d9660bbec4930a9938a35efbf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79EF | 10272 bytes |
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