MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm or SEO poisoning tactic. One of the primary links, 'https://ttraff.cc/pify?keyword=sony+cassette+walkman+guide', is identified as a malicious redirector. This indicates the document's purpose is to direct users to malicious infrastructure, likely for phishing or to download further malware.
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=sony+cassette+walkman+guide
- http://files.doeatjangkir.com/uploads/1/3/1/6/131607163/dododotibijib-betovixuwadeno.pdf
- http://luputod.riverstonegallery.net/uploads/1/3/2/3/132302870/xopaviwuje.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/9146/7176/files/b._sc_1st_year_math.pdf
- https://cdn.shopify.com/s/files/1/0432/2508/8168/files/62527452815.pdf
- https://cdn.shopify.com/s/files/1/0437/4953/9989/files/10116551490.pdf
- https://cdn.shopify.com/s/files/1/0431/8094/9659/files/21824932529.pdf
- https://cdn.shopify.com/s/files/1/0435/6187/7663/files/carian_cole_no_tomorrow.pdf
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/ala_baburao_dj_song_320kbps.pdf
- https://cdn.shopify.com/s/files/1/0437/9462/8769/files/abcd_tamil_dubbed_movie_in_tamilrockers.pdf
- https://cdn.shopify.com/s/files/1/0430/0079/1191/files/detozepamodavewi.pdf
- https://cdn.shopify.com/s/files/1/0435/0610/6528/files/patunufujinoli.pdf
- https://cdn.shopify.com/s/files/1/0431/9094/3901/files/mipoz.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000051e0.binddba279fceadc31e2dff06c7ddecc68a5e2ff20011910f94b87f41c790b1f1e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51E0 | 5524 bytes |
font_01_sfnt_off000064b9.bin13ad2ac56ceb926a7e2b3921d80f5632407cef3a253346eb3e8db8ca4d0a8981 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B9 | 10664 bytes |
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