MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a critical heuristic firing for a malicious redirector. The embedded URL 'https://ttraff.club/pify?keyword=imo+messenger+apk+ios' is designed to trick users into downloading potentially malicious content. The ML classifier strongly indicates maliciousness, and the presence of numerous external links suggests a phishing or scam attempt.
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=imo+messenger+apk+ios
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_5d758355a40747b78d801443d6e8c92f.pdf
- https://static.usrfiles.com/ugd/b8c837_a6a3ec104de940039daacf2f0f0ef7af.pdf
- https://static.usrfiles.com/ugd/9734e7_27c10d59ff754533b7732c1ef5b76c3f.pdf
- https://cdn.shopify.com/s/files/1/0432/2515/3698/files/26221216808.pdf
- https://cdn.shopify.com/s/files/1/0431/6594/1917/files/27177891610.pdf
- https://cdn.shopify.com/s/files/1/0437/3708/8154/files/electrical_manager_job_description.pdf
- https://cdn.shopify.com/s/files/1/0437/4796/7130/files/denikizisu.pdf
- https://cdn.shopify.com/s/files/1/0463/4610/9089/files/10722785947.pdf
- https://cdn.shopify.com/s/files/1/0433/2634/1278/files/2421632433.pdf
- https://static.usrfiles.com/ugd/0fdb6d_04f4ed44df9a469e83e654b6162b40b5.pdf
- https://static.usrfiles.com/ugd/e4a001_6eb4421054a3412c9a18148817102583.pdf
- https://static.usrfiles.com/ugd/1f5cef_aa3f5e1046374de29af22981eb6053ef.pdf
- https://static.usrfiles.com/ugd/8ab72e_80d6748ceed14b82914a478f3008e65c.pdf
- https://static.usrfiles.com/ugd/238140_b1c77346bd174e4587112e6d8693767d.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068dd.bin86d969b63c70dd5a923cce7549c401ec27a43ebfc36a3ef3346ab2fb0099011f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68DD | 5108 bytes |
font_01_sfnt_off00007a1f.bin7c4880219e9625d2a4e9dd9baa4d28a857a57833d139bcdeda5c52338edb6e7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A1F | 1964 bytes |
font_02_sfnt_off0000832b.bin372991ee1d6dcb3184098570ae2deab5ff4f65376fd2c3740444ea548f2b631c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x832B | 10184 bytes |
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