MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that point to a redirector URL, which is a common technique for phishing or malware delivery. The document body, though heavily obfuscated, contains text related to a 'used car bill of sale' and the malicious URL, suggesting a lure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the presence of a link to known malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=used+car+bill+of+sale+pdf+free
- http://files.millhousefloristry.co.uk/uploads/1/3/2/7/132710753/nasinoja.pdf
- http://files.dancingwiththelocalstars.com/uploads/1/3/1/3/131383318/rinunegitolizus-getobepus.pdf
- http://files.pursuingthepursuer.org/uploads/1/3/0/8/130814588/zimamisaloxepexusini.pdf
- https://cdn.shopify.com/s/files/1/0438/6488/3355/files/11192054705.pdf
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/sujezofarojubozijeda.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/doworefobose.pdf
- https://cdn.shopify.com/s/files/1/0429/3161/7945/files/fejiduximedeja.pdf
- https://cdn.shopify.com/s/files/1/0428/8138/4604/files/72734074481.pdf
- https://cdn.shopify.com/s/files/1/0437/2873/2314/files/nazusexibujewusagomige.pdf
- https://cdn.shopify.com/s/files/1/0429/4855/9004/files/xavudijisilamutazure.pdf
- https://cdn.shopify.com/s/files/1/0427/3248/6823/files/21341864993.pdf
- https://cdn.shopify.com/s/files/1/0428/1332/5471/files/kapaxoribev.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/febipak.pdf
- https://cdn.shopify.com/s/files/1/0432/8328/4136/files/90043915158.pdf
- https://cdn.shopify.com/s/files/1/0427/4615/1078/files/87304251038.pdf
- https://cdn.shopify.com/s/files/1/0433/6805/4940/files/bilukuregimumikonoloj.pdf
- https://cdn.shopify.com/s/files/1/0433/8201/4108/files/taxefoluxomitexeniroz.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_off000066c2.binc1a0635595d9047e1def3fee7facdded132739bc7ede3b5248ea83fc1527c987 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66C2 | 5280 bytes |
font_01_sfnt_off000078c3.bin1609b62f140d6af1bc2cd52d9d617d047af3cabb16b4d48edc8c02c1d800383e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78C3 | 10060 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.