MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains embedded links that redirect to a malicious domain, disguised as an employee of the month nomination form. The primary malicious URL identified is ttraff.club, which is flagged as a malicious redirector. The document body, though partially corrupted, contains text related to the lure and the malicious URL. The presence of numerous other PDF links suggests a link farm or SEO poisoning tactic.
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/wix?keyword=employee+of+the+month+nomination+form+template
- https://cdn.shopify.com/s/files/1/0429/2440/8988/files/11661155721.pdf
- https://cdn.shopify.com/s/files/1/0431/9887/3762/files/batunamezarusitovux.pdf
- https://cdn.shopify.com/s/files/1/0430/7910/6724/files/dituxofavubelag.pdf
- https://cdn.shopify.com/s/files/1/0434/1334/0316/files/38806379481.pdf
- https://cdn.shopify.com/s/files/1/0435/9438/3522/files/vakumu.pdf
- https://static.usrfiles.com/ugd/ed64d2_06a6b8ec1b844020bfb5ee204fcb33e5.pdf
- https://static.usrfiles.com/ugd/badafb_9aacf98f5a13467399b4de1998b48ec9.pdf
- https://static.usrfiles.com/ugd/32777b_bf4fee712c2f45d684d54a4e0465893b.pdf
- https://cdn.shopify.com/s/files/1/0431/0702/5056/files/tedamazulijiwonerem.pdf
- https://cdn.shopify.com/s/files/1/0432/5854/4292/files/67029965792.pdf
- https://cdn.shopify.com/s/files/1/0429/9954/6010/files/27531178496.pdf
- https://cdn.shopify.com/s/files/1/0432/9776/7592/files/55638337501.pdf
- https://cdn.shopify.com/s/files/1/0434/1438/8892/files/medowo.pdf
- https://cdn.shopify.com/s/files/1/0440/3704/6422/files/beautiful_handwriting_fonts.pdf
- https://cdn.shopify.com/s/files/1/0460/1158/0575/files/33092333702.pdf
- https://cdn.shopify.com/s/files/1/0431/1977/1799/files/22710734391.pdf
- https://cdn.shopify.com/s/files/1/0433/5733/9800/files/xabonomigewezosiso.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000069a7.bin88d02c53c1da18ead526fef4b2e6f626795b6fc06f74c7d165caed2885eef1e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69A7 | 5024 bytes |
font_01_sfnt_off00007a9b.bin1e1f03a975e0f1ffe01ceff2d9786fb7a49dcd6d637ffa5ca712a52fc90adcfa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A9B | 10128 bytes |
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