MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm designed to redirect users to malicious content, specifically targeting searches for 'Arcgis desktop extensions pdf'. The primary redirector URL, https://ttraff.com/pify?keyword=arcgis+desktop+extensions+pdf, is flagged as malicious. The document body, though heavily obfuscated, contains this URL and other links, suggesting a phishing or malware distribution 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.com/pify?keyword=arcgis+desktop+extensions+pdf
- http://files.attitudeofservice.net/uploads/1/3/0/7/130775672/7472501.pdf
- http://mewogiv.maybellbareket.com/uploads/1/3/1/4/131407241/e215fd.pdf
- http://munoza.elainecairneyhomeopathy.com/uploads/1/3/2/6/132683071/4908548.pdf
- http://files.droneabove.com/uploads/1/3/2/6/132696580/8015296.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/1392/2206/files/kofifegos.pdf
- https://cdn.shopify.com/s/files/1/0428/9721/1551/files/50036836979.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51994241049.pdf
- https://cdn.shopify.com/s/files/1/0434/6295/1074/files/75436926881.pdf
- https://cdn.shopify.com/s/files/1/0432/2961/0141/files/cebuano_worship_song_lyrics_chords.pdf
- https://cdn.shopify.com/s/files/1/0446/6117/8521/files/roblox._com_gamecard.pdf
- https://cdn.shopify.com/s/files/1/0437/7768/7701/files/26256347710.pdf
- https://cdn.shopify.com/s/files/1/0431/7030/0070/files/69461020912.pdf
- https://cdn.shopify.com/s/files/1/0434/6917/6985/files/minaguxeva.pdf
- https://cdn.shopify.com/s/files/1/0428/0667/3574/files/wifi_key_recovery_without_root.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_off000063f3.bin5f4324d6be090e1406f5894eaecc215b272ddc4753eef37d1563fad65533f839 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63F3 | 5200 bytes |
font_01_sfnt_off000075bf.binb7a9e0f8d1fdc6b22e2cc76cdbeff72fba1edae28b9fa9587414ee74c26514a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75BF | 10144 bytes |
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