MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, which is likely intended to lead the user to a phishing or malware distribution site. The document body, though heavily obfuscated, contains the target URL and appears to be a lure for a product manual. The presence of a large number of external links, many pointing to benign PDF files, suggests a link farm or SEO manipulation tactic to increase visibility.
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.me/pify?keyword=jawbone+jambox+bluetooth+speaker+manual
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8bbd7_68ed2aea30d04a77993219fb573c7c8d.pdf
- https://static.usrfiles.com/ugd/f91cf1_12e7fc4a8b48410bb9bada5266341828.pdf
- https://static.usrfiles.com/ugd/d63aaf_4eb1d118877f45558d6ee1c92dc2d363.pdf
- https://static.usrfiles.com/ugd/9e53d4_d8d328552c6b415186a2c36928090670.pdf
- https://static.usrfiles.com/ugd/20d83a_82193677638f4f23b51d1bf782f6c8fc.pdf
- https://static.usrfiles.com/ugd/374ce0_2347864fb50a4c548390299dc0a12b81.pdf
- https://cdn.shopify.com/s/files/1/0457/3623/1068/files/best_android_games_offline_obb.pdf
- https://cdn.shopify.com/s/files/1/0431/2888/1313/files/zawezewuluwog.pdf
- https://cdn.shopify.com/s/files/1/0429/0812/3303/files/kambi_katha_malayalam_free.pdf
- https://cdn.shopify.com/s/files/1/0457/8489/1558/files/29441684738.pdf
- https://static.usrfiles.com/ugd/5e81b9_acc5639ed0464c1bab2dd279b66b17fe.pdf
- https://static.usrfiles.com/ugd/c75f60_988d49501d034b2dacdde315e206eadc.pdf
- https://static.usrfiles.com/ugd/c068f8_275d5cbe7d094c558ccbce1cc3cc3e25.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_off00007ee2.bin9ab3c5a8feb96961cf57e44110ab1e0fbf7043373f1f8b903a109e55ce18bddc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EE2 | 5488 bytes |
font_01_sfnt_off0000917a.bin3587a79e15adb3067fabd938b7351465b3fc4d0370fa0ddf2447310a11ad3ddb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x917A | 10672 bytes |
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