MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service known for malicious activity. The document body, though heavily obfuscated, contains text related to 'Pokemon battle game free for pc' and a URL that appears to be part of a link farm designed to attract traffic. The ML classifier strongly indicated maliciousness, and the presence of a malicious redirector URL supports this assessment.
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.ru/pify?keyword=pokemon+battle+game+free++for+pc
- http://mavama.photosfrommyheart.net/uploads/1/3/1/4/131454427/tovowononafaf.pdf
- http://files.bamfieldmercantile.com/uploads/1/3/1/3/131380052/5177492.pdf
- http://files.graceisyours.org/uploads/1/3/2/7/132710601/92d5d16ca0ed3.pdf
- http://files.soldhomeorganizers.com/uploads/1/3/0/7/130739830/lovaxa-detidul-rubukafiwifuxi.pdf
- http://files.thelittlebookshop.info/uploads/1/3/0/7/130738996/7562351.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/2930/7293/files/43412554361.pdf
- https://cdn.shopify.com/s/files/1/0431/7046/3912/files/42451735283.pdf
- https://cdn.shopify.com/s/files/1/0435/3179/6632/files/bankers_adda_current_affairs_capsule.pdf
- https://cdn.shopify.com/s/files/1/0433/5481/6665/files/anger_management_worksheets_for_kids.pdf
- https://cdn.shopify.com/s/files/1/0430/7261/8657/files/message_backup_for_facebook.pdf
- https://cdn.shopify.com/s/files/1/0449/9865/6158/files/awadhesh_premi_bhojpuri_song_free.pdf
- https://cdn.shopify.com/s/files/1/0431/7990/1085/files/kitiragesefepoxatupagur.pdf
- https://cdn.shopify.com/s/files/1/0431/6125/6096/files/gubimidukikotowano.pdf
- https://cdn.shopify.com/s/files/1/0430/2825/0781/files/78348637187.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_off00006fb0.binde601b062ea92093baaf4db8e4581f98a112d051ef0821c1327280de9d5df261 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FB0 | 5364 bytes |
font_01_sfnt_off000081da.binc00a802e7580f73de46a4c1a8199963f0b8295dc2ed81bb8bdda3880c5fd6836 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81DA | 10636 bytes |
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