MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm with numerous external links, including one pointing to a known malicious redirector. The primary malicious URL identified is https://ttraff.com/wix?keyword=yasin+suresi+arap%25C3%25A7a+metin+pdf, which likely serves as a lure to download further malicious content. The ML classifier strongly indicated maliciousness, supporting the presence of a malicious redirector.
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.com/wix?keyword=yasin+suresi+arap%25C3%25A7a+metin+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/1531/5351/files/dediwesibexuvokojekivuka.pdf
- https://cdn.shopify.com/s/files/1/0432/6886/6212/files/xanufapufelufu.pdf
- https://cdn.shopify.com/s/files/1/0436/3878/4158/files/dre_beats_powerbeats2_wireless.pdf
- https://cdn.shopify.com/s/files/1/0431/5388/3293/files/80051549542.pdf
- https://cdn.shopify.com/s/files/1/0434/8231/6957/files/betaina_bula.pdf
- https://cdn.shopify.com/s/files/1/0430/6790/0061/files/bugazikej.pdf
- https://cdn.shopify.com/s/files/1/0433/9790/6589/files/takekozunam.pdf
- https://cdn.shopify.com/s/files/1/0441/0540/0472/files/59297765739.pdf
- https://cdn.shopify.com/s/files/1/0462/2696/4631/files/tipiwilalotelitupajogez.pdf
- https://static.usrfiles.com/ugd/5cf23b_86510d504d4946de8e647bba2d3a2cf2.pdf
- https://static.usrfiles.com/ugd/b8c837_77221a66c268461892ee2ec5bfdc527b.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://www.gnu.org/copyleft/gpl.html
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000067d6.bina9ad9ad0a96fe26ac6797df49b1e626b392e9366165fda36ca18888fb22e3261 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67D6 | 1636 bytes |
font_01_sfnt_off00007014.bin13798c0a1ca1eeecb60eb75ade0312ea887935212338b7a6030039a7a3b17944 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7014 | 5300 bytes |
font_02_sfnt_off000081f9.bina21a543fb3b703262267c2adeecea5434e857cd4f50272ae3a9f9e2daea7f388 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81F9 | 12148 bytes |
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