MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious due to a critical heuristic identifying it as a redirector link to known malicious infrastructure. Additionally, it contains a link farm with numerous external PDF links, many hosted on cdn.shopify.com, suggesting an attempt to manipulate search engine results or distribute content. The primary malicious URL identified is https://ttraff.com/pify?keyword=alesis+dm6+electronic+drum+set+manual, which is likely used for phishing or to serve further malicious content.
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.com/pify?keyword=alesis+dm6+electronic+drum+set+manual
- http://jalanef.adventure-emporium.net/uploads/1/3/2/6/132681670/7788f3ebc12e21.pdf
- http://warez.trinityau.com/uploads/1/3/1/8/131857120/b55e178e992d45.pdf
- https://cdn.shopify.com/s/files/1/0428/5507/1900/files/boundedness_theorem.pdf
- https://cdn.shopify.com/s/files/1/0438/8909/8907/files/jefamimiso.pdf
- https://cdn.shopify.com/s/files/1/0438/8945/9368/files/base64_image_decoder_android.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/24047444056.pdf
- https://cdn.shopify.com/s/files/1/0431/7272/4897/files/english_language_techniques_and_definitions.pdf
- https://cdn.shopify.com/s/files/1/0433/4321/6789/files/xomijaware.pdf
- https://cdn.shopify.com/s/files/1/0438/3490/0637/files/fajixovu.pdf
- https://cdn.shopify.com/s/files/1/0431/5250/7036/files/28666183015.pdf
- https://cdn.shopify.com/s/files/1/0434/4755/0119/files/stuart_fishing_report.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rajijabobuzev.pdf
- https://cdn.shopify.com/s/files/1/0432/1984/5278/files/embodiment_of_scarlet_devil_download.pdf
- https://cdn.shopify.com/s/files/1/0433/3325/5323/files/73774567474.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nedodakamilutejevojive.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e39.bin520675686770246196228ebda36a9ada26b122604eddc64c698c088f3e28bec1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E39 | 5228 bytes |
font_01_sfnt_off00006fde.bineb6dfa8e0092b8e4a50662351304b608e2e2c258fd3a092a0782b4774dcebf7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FDE | 10080 bytes |
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