MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a mass external link farm, with the primary link redirecting to known malicious infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be part of this link farm. This indicates the document is designed to redirect users to malicious sites, likely for phishing or malware distribution.
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.cc/pify?keyword=gold+platform+high+heels
- http://tipabejus.rmtta.com/uploads/1/3/1/3/131384401/bb9c3.pdf
- http://files.scdb2012.com/uploads/1/3/1/1/131164479/zekixigedaxo.pdf
- http://woxifiw.ingridlavoiepapercutting.com/uploads/1/3/2/8/132814930/pisuno.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/5102/2501/files/59906787937.pdf
- https://cdn.shopify.com/s/files/1/0438/7697/4747/files/barracoon_book.pdf
- https://cdn.shopify.com/s/files/1/0435/9376/0931/files/lady_hear_me_tonight_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0431/3654/9018/files/47613269457.pdf
- https://cdn.shopify.com/s/files/1/0436/2646/3385/files/zegavowolirir.pdf
- https://cdn.shopify.com/s/files/1/0431/3225/6422/files/binetsu_kara_mystery_live.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5704/files/5360063298.pdf
- https://cdn.shopify.com/s/files/1/0438/9247/4011/files/33924621627.pdf
- https://cdn.shopify.com/s/files/1/0430/6737/5777/files/robotivolesexo.pdf
- https://cdn.shopify.com/s/files/1/0437/7896/5656/files/73297700611.pdf
- https://cdn.shopify.com/s/files/1/0435/3772/7637/files/kapafowadagu.pdf
- https://cdn.shopify.com/s/files/1/0428/7656/7711/files/job_application_format_sample.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_off00004631.bin5261a6cae287d667048769fef3d03648ac37e4a6a39f2ac9a34f700016ed9531 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4631 | 5488 bytes |
font_01_sfnt_off000058c2.binefcabcfcff3ef7132d8eb413b2e2188bf0108ce41fe5c0d1c6a7c9d599549617 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58C2 | 10264 bytes |
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