MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to a redirector service that ultimately leads to malicious infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be part of a lure for free software downloads. The presence of a malicious redirector and a link farm suggests an attempt to distribute malware or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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.
-
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=picsay+pro+paid+apk+free In PDF document text
- http://files.servicesgoglobal.com/uploads/1/3/1/3/131380467/4725000.pdfIn PDF document text
- http://files.silverspoondinner.com/uploads/1/3/2/6/132696174/0efe5e831742cb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/12487409204.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/6986/9975/files/automated_trading_algorithms.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5031/1579/files/depoxokenumedoragoxinixu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7019/2805/files/baby_names_girl_tamil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3505/7559/files/anestesia_local_e_geral.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6305/0394/files/14070706405.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7798/2626/files/jump_math_grade_6_answer_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2574/4547/files/sally_s_beauty_supply_application.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7666/2934/files/jigukitakevu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3011/7526/files/ccna_200_120_book_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8731/4585/files/xizasulatazofukasisuzubej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3606/5438/files/type_ireportservercredentials_is_not_defined.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1332/5471/files/47198029422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9755/4084/files/vafofatofeziviruwon.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
🗂 Part of campaign:
janethunter.com
6 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000707a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x707A | 5284 bytes |
SHA-256: 441886fb349ebbceb382f773fcac7e5227c0b2a8383f83b0aa00ed27f441d399 |
|||
font_01_sfnt_off00008286.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8286 | 10784 bytes |
SHA-256: c53d76b3c8e3d4c6257021ef1c2015932f6be33420aaafb2c02ed0b247acaf85 |
|||
font_02_sfnt_off0000a776.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA776 | 16092 bytes |
SHA-256: 39b2f4b99ee08965fd4836f89f628a00cde8346cb181131bba0308e80db8fb67 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.