MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large number of embedded links, suggesting a link farm. The primary malicious URL identified is https://ttraff.com/pify?keyword=ain%2527+t+it+funny+jlo, which is likely used to obscure the true destination of the malicious content. The document body contains garbled text but also includes the suspicious URL, reinforcing its role in a redirection scheme.
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/pify?keyword=ain%2527+t+it+funny+jlo
- https://cdn.shopify.com/s/files/1/0429/9508/9559/files/uno_challenge_rule.pdf
- https://cdn.shopify.com/s/files/1/0428/3983/4791/files/distress_tolerance_skills_self_soothing.pdf
- https://cdn.shopify.com/s/files/1/0460/7138/2180/files/rheumatology_journals_case_reports.pdf
- https://cdn.shopify.com/s/files/1/0429/8027/8426/files/34317169614.pdf
- https://cdn.shopify.com/s/files/1/0436/2898/6531/files/33686591976.pdf
- https://cdn.shopify.com/s/files/1/0433/1290/6405/files/40499587754.pdf
- https://static.usrfiles.com/ugd/8a419d_abec0eba27e3407db8f98f2de4b510a5.pdf
- https://static.usrfiles.com/ugd/87fdc7_32ff5d16ec1a4de9aa05c72eb221775f.pdf
- https://static.usrfiles.com/ugd/4e6dd5_56f8dcf54e234fb1bca1682e4741f9af.pdf
- https://cdn.shopify.com/s/files/1/0429/8476/7647/files/janogasodejetog.pdf
- https://cdn.shopify.com/s/files/1/0434/6334/4280/files/46461353131.pdf
- https://cdn.shopify.com/s/files/1/0428/5644/8156/files/4778332859.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007673.binbe700d6dc9168137449bb81742d3e5356568017518f11ea3d0484f4df4797d19 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7673 | 4008 bytes |
font_01_sfnt_off0000848b.bin92ec7a21c30fc9984491fd7366c5a62026ab3354b2017a9ae1b20b6d7917c6ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x848B | 4476 bytes |
font_02_sfnt_off000093f5.bin21808bc86d5a0fdc9fb1993c7c4934783a0a0fd319d92e413b27e885043f9c4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93F5 | 16108 bytes |
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