MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'effects of inflation in the philippines pdf' and a URL pointing to a redirector, suggesting a lure to malicious content. The ML classifier also strongly indicated maliciousness.
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=effects+of+inflation+in+the+philippines+pdf
- http://malowudug.thegmleague.com/uploads/1/3/1/4/131438405/kideg-mesigi.pdf
- http://files.boujeebbeauty.com/uploads/1/3/1/8/131857734/gufetina.pdf
- http://files.centrepointecincinnati.com/uploads/1/3/1/4/131406413/e08b8.pdf
- https://cdn.shopify.com/s/files/1/0430/3316/5986/files/34058155505.pdf
- https://cdn.shopify.com/s/files/1/0434/6429/4557/files/zigikan.pdf
- https://cdn.shopify.com/s/files/1/0446/1314/0643/files/bacterial_virulence.pdf
- https://cdn.shopify.com/s/files/1/0443/0928/2972/files/bayley_3_testi.pdf
- https://cdn.shopify.com/s/files/1/0430/0741/0329/files/ketejubajiziborodupome.pdf
- https://cdn.shopify.com/s/files/1/0433/6920/1832/files/bistable_multivibrator_using_transistor.pdf
- https://cdn.shopify.com/s/files/1/0433/3672/8726/files/vuxipobedomumupaguzeg.pdf
- https://cdn.shopify.com/s/files/1/0437/6952/8471/files/54891507889.pdf
- https://cdn.shopify.com/s/files/1/0431/3445/1874/files/fifalum.pdf
- https://cdn.shopify.com/s/files/1/0428/3957/2643/files/75009505788.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/97503793953.pdf
- https://cdn.shopify.com/s/files/1/0435/3739/9957/files/psychology_wade_and_tavris_11th_edition.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_off000045f0.bin50bc6d7616c32776a7684b21f5446bbdd5deaf26a066eee64ee9301bd8ab0a0c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x45F0 | 5104 bytes |
font_01_sfnt_off00005759.bin1a9f752d225924cc71b8e7c3d906ad71f96307b3a68f38f9aec85c071e642000 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5759 | 9184 bytes |
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