MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a datasheet lure, and the presence of numerous external PDF links suggests a link farm or distribution mechanism. The ML classifier also strongly indicated maliciousness.
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=crio+9057+datasheet
- http://talibi.southwestpaddlecompany.com/uploads/1/3/1/4/131437812/babid_lemumini_jodikiku_losubudur.pdf
- http://files.kitsapcounselingservices.com/uploads/1/3/2/3/132303151/totitetigow_nanakog_dusuwukina_mojiw.pdf
- http://zibot.laurelschool.ca/uploads/1/3/1/0/131070450/1a118abbc59.pdf
- http://files.trihealthcoach.net/uploads/1/3/0/8/130814907/ribigupa_milojagaragusat_kifekevajot_retumexaw.pdf
- http://files.gmseatonauthor.com/uploads/1/3/1/8/131856072/tikotebowuzug.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/0981/8274/files/wikuxanowanokifabi.pdf
- https://cdn.shopify.com/s/files/1/0433/9364/6753/files/tafukevudunu.pdf
- https://cdn.shopify.com/s/files/1/0430/9437/6599/files/joxekududu.pdf
- https://cdn.shopify.com/s/files/1/0431/5719/2853/files/jokuxabetowidoninoposuw.pdf
- https://cdn.shopify.com/s/files/1/0431/7567/4014/files/48718403300.pdf
- https://cdn.shopify.com/s/files/1/0431/9218/9089/files/cvcc_and_ccvc_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0431/5847/0810/files/street_fighter_legacy_full_movie_free.pdf
- https://cdn.shopify.com/s/files/1/0436/8472/4889/files/vetarexapa.pdf
- https://cdn.shopify.com/s/files/1/0429/3338/7423/files/34813323457.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_off0000d703.bin9935c0139081d158957edfa167d70aa01154147101d693391a42723afba4ece0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD703 | 5288 bytes |
font_01_sfnt_off0000e8fc.bin9be27b6ba9d922dc5a309da780be254b8785512d35ba6b6433fb32d8f3681094 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8FC | 12664 bytes |
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