MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to a redirector infrastructure. The primary malicious URL identified is https://ttraff.club/pify?keyword=suriye%2527+de+arap+bahar%25C4%25B1+pdf, which is flagged as a malicious redirector. The document's structure suggests it is part of a link farm designed to distribute traffic to potentially malicious sites.
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=suriye%2527+de+arap+bahar%25C4%25B1+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/974a4e_5b1fc5c527ab43b39410a798515b127e.pdf
- https://static.usrfiles.com/ugd/4725f1_cd7a2a71595446d682c2aa83126ef6b8.pdf
- https://static.usrfiles.com/ugd/c450b2_ba701f9120234dd3ae98c6dba38de285.pdf
- https://static.usrfiles.com/ugd/dd4472_de710d1eb1764079b15449a515a55322.pdf
- https://static.usrfiles.com/ugd/286fb8_0cd54b3cd2d24d61b760ac4f61e0114a.pdf
- https://cdn.shopify.com/s/files/1/0439/9936/3222/files/32983582660.pdf
- https://static.usrfiles.com/ugd/735424_78196942d5a844148ba34c87dd1c2997.pdf
- https://static.usrfiles.com/ugd/2c8d66_53506567d8d0422e98a0094b53804352.pdf
- https://cdn.shopify.com/s/files/1/0431/9091/1137/files/25270072476.pdf
- https://cdn.shopify.com/s/files/1/0438/3267/2418/files/assembly_language_step_by_step_programming_with_linux_download.pdf
- https://cdn.shopify.com/s/files/1/0431/5398/1594/files/defoxulijuka.pdf
- https://cdn.shopify.com/s/files/1/0431/4041/5644/files/1743845048.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_off00006a6d.binc97e70f216052041b2365ad393144eec239416d21518ae2c4f1253a7c529afda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A6D | 5332 bytes |
font_01_sfnt_off00007c95.bin69e8c490630b4cf5e011aa8f0f6811bae869d7f063802173806f091adfa9e5c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C95 | 11312 bytes |
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