MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, including one to a known malicious redirector, suggesting a phishing or scam attempt. The document body, though partially corrupted, includes text related to a 'study guide' and the malicious URL, reinforcing the lure. The presence of a link farm indicates an attempt to distribute malicious content widely. No scripts were extracted, but the primary attack vector appears to be the embedded malicious URL.
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.cc/pify?keyword=afaa+group+fitness+study+guide+pdf
- http://files.wrmgllc.com/uploads/1/3/0/8/130874055/wogedeniwebe_wesafiviji_kemifuwijojo.pdf
- http://files.altacedar.com/uploads/1/3/1/1/131164118/gatujoj.pdf
- http://files.mrtechyon.com/uploads/1/3/2/6/132681359/af06e.pdf
- http://files.dashatron.org/uploads/1/3/1/6/131606146/3e62b2f134a3.pdf
- https://cdn.shopify.com/s/files/1/0429/1559/4399/files/pesalebepizekigo.pdf
- https://cdn.shopify.com/s/files/1/0431/2111/5298/files/56423383296.pdf
- https://cdn.shopify.com/s/files/1/0436/3524/5214/files/tabufalifo.pdf
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/46287294786.pdf
- https://cdn.shopify.com/s/files/1/0434/8664/2336/files/91804145534.pdf
- https://cdn.shopify.com/s/files/1/0432/1912/4382/files/30693406744.pdf
- https://cdn.shopify.com/s/files/1/0440/7951/3752/files/gedukigovufavofarijipevo.pdf
- https://cdn.shopify.com/s/files/1/0438/7710/5832/files/86953793513.pdf
- https://cdn.shopify.com/s/files/1/0431/5136/0164/files/31732049361.pdf
- https://cdn.shopify.com/s/files/1/0430/2562/9347/files/zevubenixedozijifir.pdf
- https://cdn.shopify.com/s/files/1/0434/1547/0245/files/kakar.pdf
- https://cdn.shopify.com/s/files/1/0429/1274/3591/files/redot.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_off0000c70d.bincd9c9b755968945cd806151430b99d93aebfc5f7867843555d425b92f7a16d52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC70D | 5268 bytes |
font_01_sfnt_off0000d918.binf4fb725d5ad1c88591e3bc977c31d94c6a55b8edae08777a86789ee580de4f8b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD918 | 14808 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.