MALICIOUS
170
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a high number of embedded links, many of which point to a redirector service known for malicious activity. The document body also contains a direct link to this redirector, suggesting an attempt to lure users to malicious infrastructure. The presence of a 'download button' heuristic further supports the malicious intent of directing users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINKPDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=play+store++karna+hai+please In PDF document text
- http://files.americancampexperience.com/uploads/1/3/1/3/131381151/wonokimuga.pdfIn PDF document text
- http://files.dfaustino.com/uploads/1/3/1/6/131607321/2502152.pdfIn PDF document text
- http://files.americanfoursquare.us/uploads/1/3/2/7/132740218/majibomavapakabopi.pdfIn PDF document text
- http://magenawon.momentumlifecoach.org/uploads/1/3/1/4/131437254/tagom.pdfIn PDF document text
- http://files.cmameetup.org/uploads/1/3/1/3/131383228/linixifalanatim_rawof_xafemunepa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/1270/1860/files/68930856160.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6841/5400/files/99963858359.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6710/3645/files/17105669970.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3531/0752/files/dark_souls_2_sotfs_cheat_table.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2599/7722/files/mtgo_server_status.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3080/5669/files/63975810047.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7430/3640/files/silver_surfer_the_animated_series.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5848/7703/files/sevubafokivupebenife.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5048/4390/files/gonofogofamilawisosudif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0772/0094/files/60032344823.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7897/4629/files/4th_edition_d_d.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7296/9109/files/kirishima_x_reader_lemon.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006434.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6434 | 4864 bytes |
SHA-256: e0e0a55cf031871d21c075b591f73c6e3b3fe47d2a6580f71c7346ed0a9576f5 |
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font_01_sfnt_off000074ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74AB | 9980 bytes |
SHA-256: 0754fd80e5a5248ad772d0d51d4ad4a4f0c853ece4b161c30f1bdd160e8bd51e |
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font_02_sfnt_off000096e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96E1 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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