MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links, one of which is a known malicious redirector. The document body text, though heavily obfuscated, contains the string 'Sage 300 journal entry report' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier also strongly indicated maliciousness. The primary attack vector appears to be a phishing lure leading to a malicious redirector.
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=sage+300+journal+entry+report
- http://files.olliefabracing.com/uploads/1/3/1/0/131070009/nanipeke.pdf
- http://files.1eliteplan.com/uploads/1/3/1/3/131379730/lizez-sixoje-laxixuva-konipogogifisa.pdf
- http://files.reclaimyourstrengthpt.com/uploads/1/3/2/6/132682070/2042848.pdf
- http://files.carolinebrogan.com/uploads/1/3/1/1/131163838/xefuwuxifesijosubutu.pdf
- https://cdn.shopify.com/s/files/1/0432/6372/1637/files/voxidej.pdf
- https://cdn.shopify.com/s/files/1/0429/7408/5279/files/85448037801.pdf
- https://cdn.shopify.com/s/files/1/0438/0209/9873/files/79061837805.pdf
- https://cdn.shopify.com/s/files/1/0432/4517/4939/files/kudaxugav.pdf
- https://cdn.shopify.com/s/files/1/0437/3646/5559/files/integrated_multi_trophic_aquaculture.pdf
- https://cdn.shopify.com/s/files/1/0435/3395/9327/files/livros_augusto_cury_gesto_da_emoo.pdf
- https://cdn.shopify.com/s/files/1/0427/5427/7532/files/sharp_aquos_tv_remote_android.pdf
- https://cdn.shopify.com/s/files/1/0434/5049/9222/files/pajirivipakubuzikofepet.pdf
- https://cdn.shopify.com/s/files/1/0433/9964/3286/files/amelie_nothomb_espaol.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_off00005ea6.bin8f489c837de5a60a01c69b0cf8e37b20d3a7d4347760cd54be77aed4dc833345 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EA6 | 5396 bytes |
font_01_sfnt_off00007116.binf6747130ecb619344fdbc47f8ddb696b9b94699133ab1ea64d333f09d0d0c0f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7116 | 10548 bytes |
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