MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one pointing to a known malicious redirector at 'https://ttraff.ru/pify?keyword=fuse+odg+azonto+mp4++audio'. The presence of a link farm and the ML classifier's high confidence score indicate a malicious intent to redirect users to harmful content. The document body itself is heavily obfuscated and contains similar URLs, reinforcing the redirection attempt.
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.ru/pify?keyword=fuse+odg+azonto+mp4++audio
- http://sokoz.mbepto.com/uploads/1/3/0/7/130775795/namedejal.pdf
- http://files.cephalopottery.com/uploads/1/3/1/4/131437987/f96380a043d56.pdf
- http://fajaru.inspirerconsulting.com/uploads/1/3/2/7/132741555/wupokigobitajetino.pdf
- http://files.northnodconsultants.com/uploads/1/3/1/4/131437822/619f7258ff465.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/3747/4466/files/8460368532.pdf
- https://cdn.shopify.com/s/files/1/0431/3061/8011/files/wosaxofizekav.pdf
- https://cdn.shopify.com/s/files/1/0432/4281/5643/files/65765234050.pdf
- https://cdn.shopify.com/s/files/1/0437/7319/8487/files/diarrea_por_campylobacter_jejuni.pdf
- https://cdn.shopify.com/s/files/1/0437/0409/0777/files/48260298166.pdf
- https://cdn.shopify.com/s/files/1/0429/8529/1937/files/54365400908.pdf
- https://cdn.shopify.com/s/files/1/0429/2627/6775/files/52751258397.pdf
- https://cdn.shopify.com/s/files/1/0432/2535/0306/files/11632375176.pdf
- https://cdn.shopify.com/s/files/1/0430/7265/1413/files/87926538149.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005035.bin786e5f455291174aaba36b5eb44a838079ffe49a77bfbe4a983c7927315b335c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5035 | 5124 bytes |
font_01_sfnt_off000061a1.binc1e87c03596bc2a5dd530d35469b19258ece668ab1116339ad06e0d4f1a51546 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61A1 | 14704 bytes |
font_02_sfnt_off00008fa0.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FA0 | 4324 bytes |
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