MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text fragments related to 'Flipkart bed sheets' and a URL that appears to be part of a link farm designed to attract traffic. The presence of a malicious redirector suggests an attempt to lead the user to a malicious site, likely for phishing or malware distribution.
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.club/pify?keyword=flipkart+bed+sheets+single+bed
- https://cdn.shopify.com/s/files/1/0438/2310/4162/files/yuk_belajar_saham.pdf
- https://cdn.shopify.com/s/files/1/0464/5624/2344/files/19870520179.pdf
- https://cdn.shopify.com/s/files/1/0431/9199/2481/files/59710529592.pdf
- https://cdn.shopify.com/s/files/1/0434/0065/9100/files/fosafutevikibalu.pdf
- https://cdn.shopify.com/s/files/1/0436/2603/7411/files/54580919716.pdf
- https://cdn.shopify.com/s/files/1/0434/7212/6104/files/baba_kotodin_dekhina_tomay_song.pdf
- https://cdn.shopify.com/s/files/1/0435/8671/5805/files/89737137908.pdf
- https://cdn.shopify.com/s/files/1/0463/7078/3393/files/chunari_chunari_tune.pdf
- https://cdn.shopify.com/s/files/1/0433/4298/7422/files/printable_handwriting_sentence_worksheets.pdf
- https://static.usrfiles.com/ugd/97634b_0a95a70732fc470e8b4a1b4a8647289e.pdf
- https://static.usrfiles.com/ugd/7c30af_6fa74f4942714386a18e74b5fd90f163.pdf
- https://static.usrfiles.com/ugd/a6e5e9_f167ea4472fd4af59c384564d35a70cd.pdf
- https://static.usrfiles.com/ugd/9e41f0_97bdcf4157f34e31ac44e21df22cbe2f.pdf
- https://static.usrfiles.com/ugd/bb13a2_3132c5a99db943cfbd08e2d0e0c892d7.pdf
- https://static.usrfiles.com/ugd/b8c837_0ea82feab48846e2affe08e1fd49485a.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_off0000729e.bin4fe6134f06f7d05fbf2753ef02102d3eec90b189a267ea78abc4f4ed9b2eb6fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x729E | 5380 bytes |
font_01_sfnt_off000084dd.binb806d7c6da55232d5f7232abebb9b2cc84428ec6c4652faa128d0b320ea8a594 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84DD | 10584 bytes |
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