MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
This PDF document contains numerous links, including one pointing to a known malicious redirector, `https://ttraff.cc/pify?keyword=mudra+bank+loan+application+form+sbi+pdf`. The document body, though heavily obfuscated, contains text suggesting it impersonates a bank loan application form, likely to trick users into clicking the malicious link. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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.
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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/pify?keyword=mudra+bank+loan+application+form+sbi+pdf In PDF document text
- http://files.carolinedempseyartist.com/uploads/1/3/0/7/130740517/c4df59aedf56d.pdfIn PDF document text
- http://files.reddevilsalumni.com/uploads/1/3/1/3/131382395/giwosiz_jivilupoj.pdfIn PDF document text
- http://files.adamsienk.com/uploads/1/3/0/9/130968917/mimono.pdfIn PDF document text
- http://files.brittanyschmutzler.com/uploads/1/3/1/4/131453522/6493719.pdfIn PDF document text
- http://tifubes.solidmetrology.com/uploads/1/3/0/8/130874330/a729b4360f8d.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/1/0434/1796/0604/files/how_many_months_is_weeks.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7922/8837/files/11729180812.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9911/2095/files/63299454603.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4166/6710/files/runafevuwuda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9365/5716/files/assessment_student_learning_module.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4160/4263/files/95250023069.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8488/0798/files/every_nba_team.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7892/7014/files/xufimivajebasezuxofaki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7122/5502/files/pewixozuzobupakepa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7342/8888/files/fasilegosiwapasivi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0292/0086/files/antigeno_prostatico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5109/6993/files/6766683632.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007ca2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CA2 | 5508 bytes |
SHA-256: 7d7f66229ab45dc37d0202647a34825bd813b0a2250a06c2c39010e330b52c90 |
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font_01_sfnt_off00008f47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F47 | 10516 bytes |
SHA-256: 7850eb1c8bb3c3e3337f746f125c146608f0ccf9772acf82a146e3684697d7b6 |
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font_02_sfnt_off0000b333.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB333 | 16164 bytes |
SHA-256: ebd2804bff382343e08f6a42dc45f69f4e794c08b23908ae60ba78ededae74b1 |
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