MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains embedded links that redirect to malicious infrastructure, specifically identified by the 'PDF_MALICIOUS_REDIRECTOR_LINK' heuristic. The document body, though obfuscated, contains text related to a portable ice maker manual, suggesting a lure to entice users to click the malicious link. The presence of a large number of external PDF links also indicates a link farm, a common tactic for SEO poisoning and driving traffic to malicious sites.
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=aicok+portable+ice+maker+manual
- http://romepoxeb.celticknot1000.com/uploads/1/3/0/7/130776487/1478754.pdf
- http://files.makeupbybb.com/uploads/1/3/1/3/131381712/zinomezumajiwet_xamaminiwoxesus_radan_gekero.pdf
- https://cdn.shopify.com/s/files/1/0432/3606/5438/files/31056983952.pdf
- https://cdn.shopify.com/s/files/1/0433/2892/9960/files/46338401108.pdf
- https://cdn.shopify.com/s/files/1/0434/0537/7701/files/futugoweba.pdf
- https://cdn.shopify.com/s/files/1/0438/6075/4582/files/bejopunirulodunenekutirel.pdf
- https://cdn.shopify.com/s/files/1/0429/3797/4950/files/koxoveli.pdf
- https://cdn.shopify.com/s/files/1/0429/1090/8572/files/besud.pdf
- https://cdn.shopify.com/s/files/1/0431/4241/4492/files/a_grief_observed.pdf
- https://cdn.shopify.com/s/files/1/0428/2623/6063/files/37394252172.pdf
- https://cdn.shopify.com/s/files/1/0439/3045/2123/files/6686831460.pdf
- https://cdn.shopify.com/s/files/1/0434/4525/6344/files/4551096344.pdf
- https://cdn.shopify.com/s/files/1/0428/2767/7852/files/44654473609.pdf
- https://cdn.shopify.com/s/files/1/0431/7921/2960/files/how_to_change_minecraft_server_icon.pdf
- https://cdn.shopify.com/s/files/1/0437/9662/7618/files/command_for_generating_cts_in_deseq.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_off000070d1.bina3b4c8aeb732135e60033d7333b17bd55dda47c3486eff112546026e17df569b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70D1 | 5096 bytes |
font_01_sfnt_off00008204.bin6d81246710f85c37f9ad39b58ad8a5d1c021334579ccf9605e714b6dfbebeece |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8204 | 10048 bytes |
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