MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many of which are SEO-optimized to appear as legitimate document downloads. One prominent link, 'https://ttraff.cc/pify?keyword=functions+of+all+electronic+components+pdf', redirects to a known malicious domain, indicating a phishing or redirection attempt. The ML classifier also strongly flagged this PDF as malicious.
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.cc/pify?keyword=functions+of+all+electronic+components+pdf
- http://bubejop.resoundingword.org/uploads/1/3/2/7/132712416/4122779.pdf
- http://files.classicgatemakers.com/uploads/1/3/1/4/131406068/genipeko.pdf
- https://cdn.shopify.com/s/files/1/0433/7395/3187/files/aadhar_card_mobile_number_link_form.pdf
- https://cdn.shopify.com/s/files/1/0432/7532/1499/files/blender_2._8_beginner_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0431/0728/7197/files/62319668150.pdf
- https://cdn.shopify.com/s/files/1/0436/8017/0137/files/civetta_taylor_and_kirby_s_critical_care.pdf
- https://cdn.shopify.com/s/files/1/0431/7573/9560/files/43769463760.pdf
- https://cdn.shopify.com/s/files/1/0438/9987/9576/files/alone_movie_piano_ringtone.pdf
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/kugesigazorunixufovap.pdf
- https://cdn.shopify.com/s/files/1/0430/7651/8049/files/rekib.pdf
- https://cdn.shopify.com/s/files/1/0433/2843/8440/files/bixusukazagekibafokukivub.pdf
- https://cdn.shopify.com/s/files/1/0431/4343/0305/files/betakebakedaduv.pdf
- https://cdn.shopify.com/s/files/1/0433/0507/4838/files/bomanatuwapoboxivagek.pdf
- https://cdn.shopify.com/s/files/1/0429/3630/3782/files/75880660380.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_off00007969.bin5ef460cefada637ba6ccfb7bcdbdb55da3ef074aaa73669caae0f57d97c940c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7969 | 5256 bytes |
font_01_sfnt_off00008b29.bin219611cb07b4d11b438e955b38d667453fc85b3bacee3c40b60a47d5eb99d8c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B29 | 9920 bytes |
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