MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL that triggers the malicious redirector. This suggests the PDF is designed to act as a link farm, with the primary malicious intent being to redirect the user to the ttraff.ru domain for further exploitation or phishing.
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=lego+disney+minifigures+series+1+rarity+guide In PDF document text
- http://files.equipasia.net/uploads/1/3/0/8/130874352/3328991.pdfIn PDF document text
- http://mekafifal.red-bean-coffee.com/uploads/1/3/0/8/130814526/dotinidavutil_lowigipasozad.pdfIn PDF document text
- http://files.johnnosscience.com/uploads/1/3/0/7/130739227/mojenapisofez-mefine.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/1/0437/4390/3905/files/42058439108.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7633/8335/files/horde_1-_60_leveling_guide_classic.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9312/1442/files/subivex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7188/0870/files/83692979344.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1540/4711/files/techos_verdes_tesis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0457/3347/8566/files/34542343811.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2924/9694/files/business_english_b2_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6992/1690/files/amazing_grace_jazz_piano_sheet_music_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0140/4830/files/37537943917.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1361/1413/files/nuxavozak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9064/8996/files/10359466521.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0455/7469/files/wow_just_a_few_more_things.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_off00006bfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BFC | 5288 bytes |
SHA-256: 8b8b289eb9dd7e4bf4b6b6837a936904899472f21baf8a34c0bdf7b1c2c6a38b |
|||
font_01_sfnt_off00007dfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DFA | 10524 bytes |
SHA-256: 4d15d9e2cbc2dfc4dec91e5a1050632d66ce40fe757faa2c176e6ea47eb00896 |
|||
font_02_sfnt_off0000a22f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA22F | 16076 bytes |
SHA-256: 7348a63ea9206f1dd9d85ac5b8e77a4d6d13d552d707fc8209e912c0db264539 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.